Статті в журналах: "High-variety production"

1

Блохин, Василий, Vasiliy Blokhin, Ирина Ганиева, Irina Ganieva, Игорь Сержанов, Igor Serzhanov, Ханиф Каримов, and Khanif Karimov. "HIGH-PRODUCTIVE FODDER VARIETY “ENDAN”." Vestnik of Kazan State Agrarian University 14, no. 3 (October 30, 2019): 19–24. http://dx.doi.org/10.12737/article_5db84f60cb5627.05239263.

Повний текст джерела

Анотація:

Generating a variety of spring barley for feed use, which is the main forage crop in our region, and contributing to the main forage crop in our region, helps to increase the efficiency of livestock production. According to the results of scientific research, conducted in 2015-2018, a comparative assessment submitted for state variety testing in 2017 in 2 regions of the Russian Federation: Volga-Vyatskiy (4) and Srednevolzhskiy (7) the spring barley variety “Endan” showed, that it corresponds to the feed direction, characterized by high yield, environmental stability with increased feed grain quality. The new variety of spring barley “Endan” fully meets the basic requirements of agricultural production in many respects. In all the years of research, the “Endan” variety surpasses the standard “Raushan” variety in grain productivity. The feed direction value of this variety is that it has a high yield of crude protein per unit of sown area at high yields. The “Endan” variety combines high productivity with environmental stability and adaptive ability to external conditions. A production test proves the ability of this variety to produce high yields compared to the standard and the new Kamashevsky variety.

Стилі APA, Harvard, Vancouver, ISO та ін.

2

Mleczko, Janusz, and L'uboslav Dulina. "Manufacturing Documentation for the High-Variety Products." Management and Production Engineering Review 5, no. 3 (September 29, 2014): 53–61. http://dx.doi.org/10.2478/mper-2014-0027.

Повний текст джерела

Анотація:

Abstract In the last years researches in engineering have moved towards customer-oriented manufacturing. The individual customer’s requirements are very important for the company’s activities. It results in high-variety production. High-variety production like mass customization is facing the challenge of effective variety management. Applying methods of mass customization to the empirical process can improve the efficiency of product development process and reduce time and cost. The manufacturing process requires documentation of the production. Very often, the documentation process and the time of its formation is limited. One possible way to solve this problem is to automatically create documentation in electronic form. Then, without having to print, distribute them directly to the panel of the machine. In the process of creating manufacturing documentation, this method takes into account alternative manufacturing processes and the current availability of labor resources The article is an attempt at the analysis of the modern manufacturing systems and answering the question, how it is possible to produce without having documentation in paper form. The presented solution is used for the high-variety products manufactured in the SMEs. The method was validated in the conditions of best practice high-variety production.

Стилі APA, Harvard, Vancouver, ISO та ін.

3

Smutnicki, Czesław. "Scheduling with High Variety of Customized Compound Products." Decision Making in Manufacturing and Services 1, no. 2 (October 11, 2007): 91–110. http://dx.doi.org/10.7494/dmms.2007.1.2.91.

Повний текст джерела

Анотація:

Domestic appliance is an instance of manufacturing various products on clients demand with frequent changes of production. Although the technological process for each individual product is relatively simply, the variety of products, mixed orders, frequent machines changeovers, machines with unusual service policy, lack or limited storage, etc., generates quite nontrivial planning, batching and scheduling problems and furthermore of a huge size. In this paper, we present speci c real process of production of refrigerators, mathematical and graph models of the problem and an outline of solution algorithm, based the on local search approach.

Стилі APA, Harvard, Vancouver, ISO та ін.

4

Ungern-Sternberg, Roman, and Klaus Erlach. "Konfiguration der Variantenflexibilität/Flexibility Configuration in High Variety Production Systems." wt Werkstattstechnik online 110, no. 04 (2020): 245–49. http://dx.doi.org/10.37544/1436-4980-2020-04-79.

Повний текст джерела

Анотація:

Flexible Produktionsressourcen stellen die aktuell benötigen Artikel wirtschaftlich her. Mithilfe des EPEI (Every-Part-Every-Interval) lassen sich Losgrößen für eine maximal flexible Produktion berechnen. Der vorgestellte Ansatz erweitert die EPEI Berechnung um einen Kennwert zur Bestimmung und Konfiguration des Flexibilitäts-Engpasses in auftragsbasierten Produktionen und zeigt die Durchführung an einem Beispiel.   Flexible production resources produce efficiently the currently required articles. Based on the EPEI (Every-Part-Every-Interval) lot sizes for maximum production flexibility can be calculated. The presented approach extends the EPEI concept by a parameter to detect flexibility-bottlenecks in order-based production systems and shows the application in an example.

Стилі APA, Harvard, Vancouver, ISO та ін.

5

Chinnathai, Malarvizhi Kaniappan, Bugra Alkan, and Robert Harrison. "Convertibility Evaluation of Automated Assembly System Designs for High Variety Production." Procedia CIRP 60 (2017): 74–79. http://dx.doi.org/10.1016/j.procir.2017.01.005.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

6

Bokhorst, Jos A. C., and Jannes Slomp. "Lean Production Control at a High-Variety, Low-Volume Parts Manufacturer." Interfaces 40, no. 4 (August 2010): 303–12. http://dx.doi.org/10.1287/inte.1100.0503.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

7

Tseng, Mitchell M., Qinhai Ma, Yi Zou, and Jianxin Jiao. "Generic Bill-of-Materials-and-Operations for High-Variety Production Management." Concurrent Engineering: Research and Applications 8, no. 4 (December 1, 2000): 297–321. http://dx.doi.org/10.1106/95p6-gb09-yhg6-h5qg.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

8

Jiao, Jianxin, Mitchell M. Tseng, Qinhai Ma, and Yi Zou. "Generic Bill-of-Materials-and-Operations for High-Variety Production Management." Concurrent Engineering 8, no. 4 (December 1, 2000): 297–321. http://dx.doi.org/10.1177/106329300772625494.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

9

Jianxin Jiao, Mitchell M. Tseng, Qinhai Ma, and Yi Zou. "Generic Bill-of-Materials-and-Operations for High-Variety Production Management." Concurrent Engineering 8, no. 4 (December 2000): 297–321. http://dx.doi.org/10.1177/1063293x0000800404.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

10

Bennett, D. J., and S. K. Rajput. "Design and Implementation of Production Systems for High Variety Electronics Assembly." International Journal of Operations & Production Management 9, no. 5 (May 1989): 39–46. http://dx.doi.org/10.1108/eum0000000001243.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

11

Mourtzis, D., M. Doukas, and F. Psarommatis. "Design and Planning of Decentralised Production Networks Under High Product Variety Demand." Procedia CIRP 3 (2012): 293–98. http://dx.doi.org/10.1016/j.procir.2012.07.051.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

12

Arteaga, A. G., and Roque Calvo. "Experimental analysis of alternative production flow controls for high variety product manufacturing." Procedia Manufacturing 41 (2019): 82–89. http://dx.doi.org/10.1016/j.promfg.2019.07.032.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

13

Wyrwich, C., G. Jacobs, J. Siebrecht, and C. Konrad. "MODEL-BASED PRODUCT CONFIGURATION OF HIGH VARIETY PRODUCT PORTFOLIOS." Proceedings of the Design Society: DESIGN Conference 1 (May 2020): 2435–44. http://dx.doi.org/10.1017/dsd.2020.287.

Повний текст джерела

Анотація:

AbstractFacing a rising competitive pressure, manufactures create advantages when they are able to offer customer-specific products to the conditions of a mass production article. Traditional configurators support the creation of personalized products from the elements of a modular product system, but are based on a pre-defined set of rules. The model based approach changes the environment of configuration from static configuration rules to the dependencies defined within the product's system model. So, by regarding target quantities of the user, the configurator identifies the optimal variant.

Стилі APA, Harvard, Vancouver, ISO та ін.

14

Lee, Joon Soo, Yun Soo Kim, Sung Lye Shim, and Chol Soo Park. "‘Sunmyoung’: A Variety with High Production Stability Due to Its Resistance Against High Temperature and Lodging Stresses." Korean Journal of Breeding Science 53, no. 4 (December 1, 2021): 475–81. http://dx.doi.org/10.9787/kjbs.2021.53.4.475.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

15

Yagioka, Atsushi, Satoshi Hayashi, Kenji Kimiwada, and Motohiko Kondo. "Sink production and grain-filling ability of a new high-yielding rice variety, Kitagenki." Field Crops Research 260 (January 2021): 107991. http://dx.doi.org/10.1016/j.fcr.2020.107991.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

16

Chatras, Clément, Vincent Giard, and Mustapha Sali. "High variety impacts on Master Production Schedule: a case study from the automotive industry." IFAC-PapersOnLine 48, no. 3 (2015): 1073–78. http://dx.doi.org/10.1016/j.ifacol.2015.06.226.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

17

Slomp, Jannes, Jos A. C. Bokhorst, and Remco Germs. "A lean production control system for high-variety/low-volume environments: a case study implementation." Production Planning & Control 20, no. 7 (September 15, 2009): 586–95. http://dx.doi.org/10.1080/09537280903086164.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

18

Reilly, Dawn I., Cormac O'Cleirigh, and Padraig K. Walsh. "Laboratory-Scale Production of High-Gravity Wort Suitable for a Broad Variety of Research Applications." Journal of the American Society of Brewing Chemists 62, no. 1 (January 2004): 23–28. http://dx.doi.org/10.1094/asbcj-62-0023.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

19

Danese, P., and P. Romano. "Improving the path to align sales, production planning and engineering in high-variety versatile environment." International Journal of Production Research 42, no. 3 (February 2004): 493–504. http://dx.doi.org/10.1080/00207540310001621729.

Повний текст джерела

Стилі APA, Harvard, Vancouver, ISO та ін.

20

Pasangka, Bartholomeus, and Refli Refli. "Genetic Improvement of Local Red Peanut With Using Nuclear Technique (Multigamma Irradiation) for Obtaining Superior Variety." Journal of Agricultural Science 14, no. 1 (December 15, 2021): 94. http://dx.doi.org/10.5539/jas.v14n1p94.

Повний текст джерела

Анотація:

The main problem examined in this study concerns the breeding of local red peanuts (Arachis hypogaea L.) to use standard multigamma irradiation methods to obtain superior variety that can be adapted to drought conditions, pests-diseases, extreme climate, and high production. The research objective was to develop local red peanut variety to use multigamma irradiation and careful selection for obtaining superior variety that can be adapted to drought conditions, pests-diseases, extreme climate, and high production. Research methods include multigamma irradiation, observation, sampling, carefully selection, comparative, and interpretation. The results of the study are as follows: The development of local red peanut variety through breeding to use multigamma irradiation and careful selection resulted in superior variety that could adapt to drought conditions, pests-diseases, extreme climate, and increased production significantly. The range of production of selected superior variety resulting from multigamma irradiation was (3.68-4.10) t ha-1 with an average production of 3.92 t ha-1. The percentage increase in the production of selected superior variety was 49.23% with an average water content of dry seeds of 11.3%.

Стилі APA, Harvard, Vancouver, ISO та ін.

21

Lukomec, Artem. "DEVELOPMENT OF FIELD CROP SEED PRODUCTION IN RUSSIA." Russian Journal of Management 8, no. 3 (November 24, 2020): 81–85. http://dx.doi.org/10.29039/2409-6024-2020-8-3-81-85.

Повний текст джерела

Анотація:

Seed production of field crops plays a key role in ensuring food security of the country and is a continuation of the selection process, a necessary link for the development and maintenance of the variety. In seed production, the main object is a variety that is genetically close to each other a certain group of plants, homogeneous in morphological and biological properties. The finish of high-quality seed production is seeds with good varietal and sowing qualities. The main condition for effective production of field crops is a well-established seed production system, which is a set of functionally interconnected structures engaged in the production of elite and reproductive seeds. Seed production of field crops solves two main tasks: variety exchange and variety renewal. When a variety is changed, one zoned variety is replaced by another with more valuable economic characteristics. During variety renewal, varietal seeds in farms are replaced with seeds of the same varieties, but of higher reproductions. Usually, seeds for cereals and legumes are updated every 3-4 years, for millet - every 2 years, for sunflower - annually. The main goal of seed production of field crops is to maintain a set of characteristics of the variety, its most valuable qualities and economic indicators.

Стилі APA, Harvard, Vancouver, ISO та ін.

22

Simieli, Matheus Balsalobre, Raíssa Pereira Dinalli Gazola, Maximiliano Kawahata Pagliarini, Pablo Forlan Vargas, and Regina Maria Monteiro de Castilho. "Development and production of hop in a high temperature region." Research, Society and Development 10, no. 13 (October 7, 2021): e127101320863. http://dx.doi.org/10.33448/rsd-v10i13.20863.

Повний текст джерела

Анотація:

The objective of this work was to evaluate the development and growth of hop cultivars under high temperature conditions. The work was developed at the Farm of Teaching, Research and Extension the School of Engineering of São Paulo State University (UNESP), Campus of Ilha Solteira in two harvests. The design used was randomized blocks with six treatments (cultivars – Cascade, Millenium, Chinook, Centennial, Magnum and Nugget), and six replications. Plant height, leaf chlorophyll index, number of flowers and flower mass in two crops were evaluated. In the first harvest, the Nugget variety had the greatest growth. The Cascade, Millenium and Chinook varieties did not produce flowers. From those that produced, the cultivar Magnum obtained 132.90 kg ha-1 of flowers. In the second harvest the Cascade and Chinook varieties did not produce flowers. Cultivars Cascade, Millenium, Centennial and Nugget showed the highest growth in height. The Magnum variety produced the greatest amount of flowers (467.33 kg ha-1), followed by the Millenium (290.56 kg ha-1) and Centennial (226.60 kg ha-1) variety. Thus, for the brewing, pharmaceutical or cosmetic industry, the cultivation of the Magnum variety is recommended in the northwest region of São Paulo state, as it produces a greater quantity of flowers. If the purpose is ornamental, the cultivation of the Cascade, Nugget, Centennial and Millenium varieties may be recommended as they show the greatest height development.

Стилі APA, Harvard, Vancouver, ISO та ін.

23

Foith-Förster, Petra, and Thomas Bauernhansl. "Generic Production System Model of Personalized Production." MATEC Web of Conferences 301 (2019): 00019. http://dx.doi.org/10.1051/matecconf/201930100019.

Повний текст джерела

Анотація:

Manufacturing companies are operating in a turbulent business ecosystem that calls for product variety, product mix flexibility, volume scalability and high efficiency. Personalized production arises as new production paradigm to replace mass personalization. The paper proposes a generic model for the design of production systems for the paradigm of personalized production. The model applies the system design methodology Axiomatic Design and uses the notation of Axiomatic Design Theory for Systems combined with the product precedence graph for product structure modeling. The model represents the static system structure, decomposed into its subsystems, and explains the dynamic behavior of the system during operation, depending on the product’s architecture. It is intended as a reference model for production system planning.

Стилі APA, Harvard, Vancouver, ISO та ін.

24

Bottin, Matteo, Maurizio Faccio, Riccardo Minto, and Giulio Rosati. "Sales Kit Automated Production: An Integrated Procedure for Setup Reduction in Case of High Products Variety." Applied Sciences 11, no. 21 (October 28, 2021): 10110. http://dx.doi.org/10.3390/app112110110.

Повний текст джерела

Анотація:

Nowadays, the demand for personalized goods is increasing, with small batches of customized products. Companies are asked to cope with this need to be more competitive; thus, it is crucial to optimally set up the production process to cope with the demand. Among the products composed of several parts, sales kits occupy a significant role. Sales kits are sets of different components, supplied as a single unit. Automation is usually used to reduce the unit direct production costs for assembled products, and this is especially true for kitting since it has minimum added value, compared to other technologies. The wide range of components leads to frequent reconfiguration of the feeding devices between different products, increasing the setup time. The aim of this work is to provide a model that minimizes the setup times of automatic kitting systems when working with a high variety of products. To reach this goal, we propose to apply the traveling salesman problem (TSP) to the production process by integrating a multi-clustering model, thus increasing its appeal to several applications. This method is applied both to simulations and to a real case study, and proves to be able to provide a good solution in a reasonable time.

Стилі APA, Harvard, Vancouver, ISO та ін.

25

AG, Ponomarenko. "Electrophysical Apparatus for Intensifying the Production of High-Viscosity Oils." Petroleum & Petrochemical Engineering Journal 4, no. 1 (2020): 1–3. http://dx.doi.org/10.23880/ppej-16000214.

Повний текст джерела

Анотація:

The production of heavy high-viscosity oils is associated with the formation of asphalt-resin-paraffin deposits in the pipelines of the wells, which leads to a rapid decrease in their flow rate. Currently, a variety of mechanical, chemical, thermal and combined sediment removal tools are used in oilfield practice. Nevertheless, there remains a request for the search for new technological solutions that would allow environmentally sound removal of deposits without interruptions in the process of oil production with minimal energy and labor. This article reports on the first results of developing a new technology for removing deposits from well pipes, which is based on their non-contact local induction heating. At the contact point of the deposits with the heated section of the pipe, their partial melting occurs, as a result of which the bulk of the deposits in the form of large fragments is removed together with the oil flow. The inductor moves slowly along the axis of the well, receiving a high-frequency current from a nearby immersed energy converter.

Стилі APA, Harvard, Vancouver, ISO та ін.

26

Schweig, Sarah R., and Rebecca N. Brown. "Vegetable Amaranths for Summer Greens Production in the Northeastern United States." HortTechnology 28, no. 3 (June 2018): 399–406. http://dx.doi.org/10.21273/horttech03906-17.

Повний текст джерела

Анотація:

In 2016, 10 vegetable amaranth (Amaranthus sp.) varieties were evaluated for fresh greens production in the northeastern temperate climate. Yield, cv, and leaf-to-stem ratios were reported for the eight varieties of edible amaranth (Amaranthus tricolor), one of slender amaranth (Amaranthus viridis), and one of green amaranth (Amaranthus hybridus). All plants were grown using drip irrigation and black plastic mulch under 0.8-mil clear slitted low tunnels. Ten plants of each variety were tested in a randomized complete block design with four replications; the study was repeated seven times over the season, but the seventh planting was excluded from analyses because of frost damage. There was a significant interaction of planting date and variety on yield (P < 0.001), but some varieties were consistently high yielding. ‘Green Pointed Leaf’ and ‘Miriah’ had the greatest yields overall, did not differ significantly from the highest yielding varieties in any planting, and were notably high yielding in early- and late-season plantings. The effect of variety on yield was reduced in the high ambient temperatures of midsummer. ‘Green Callaloo’ was high yielding with poor leaf-to-stem ratio; a dwarf variety, ‘White Leaf’, was low yielding but excelled in leaf-to-stem ratio. ‘Red Callaloo’ and ‘Red Garnet’ had consistently low yields, and generally low but variable leaf-to-stem ratios. Production and marketing strategies to be considered in addition to performance measures are discussed.

Стилі APA, Harvard, Vancouver, ISO та ін.

27

N. Raja kumar, Sathi Babu, V. Gouri D. Umamaheswara Rao, and A. Rajini. "Performance of High Yielding New Chili Variety, LCA-625 in North Coastal District of Andhra Pradesh." International Journal of Current Microbiology and Applied Sciences 11, no. 2 (February 10, 2022): 315–21. http://dx.doi.org/10.20546/ijcmas.2022.1102.036.

Повний текст джерела

Анотація:

India is the leading country for growing chilli with highest area, production, consumption and also for export. Andhra Pradesh State is occupied first position in area and production in India. Due to high fluctuations in market price and high cost of cultivation coupled with lower yields are leading to frequent low profits and even loss to the farmer. Targeting high profits, a new chilli variety, LCA-625 was assessed in the farmer’s field through On Farm’ testing trials for three consecutive years from 2017-18 to 2019-20 during rabi in Visakhapatnam district of Andhra Pradesh State, India. Higher yields were recorded by longer fruit length and high dry weight of fruit and also yield improvement of 9.57 per cent with LCA-625 over control (VNR-577). The dry fruit yield with LCA-625 (4776 kg/ha) was higher against control (VNR-577), 4500kg/ha) with CBR of 1:2.03 compared to control (1:1.71)

Стилі APA, Harvard, Vancouver, ISO та ін.

28

Prodpran, Pengnoi, Mahawan Rapeepun, Khanongnuch Chartchai, and Lumyong Saisamorn. "Antioxidant properties and production of monacolin k, citrinin, and red pigments during solid state fermentation of purple rice (Oryzae sativa) varieties by Monascus purpureus." Czech Journal of Food Sciences 35, No. 1 (March 3, 2017): 32–39. http://dx.doi.org/10.17221/154/2016-cjfs.

Повний текст джерела

Анотація:

This study aims to evaluate the effects of various purple rice varieties on the production of monacolin K, citrinin, and red pigments by Monascus purpureus CMU002U (UV-mutant strain) and their antioxidant properties. The lowest value of citrinin concentration (132 ppb) was found in the SSF of the Na variety, which passed the standards of Japan, Taiwan, and European Union. The high monacolin K (13 482 ppm) and red pigment (388.25 units/g) levels were obtained from the fermented Doi Muser variety. The lowest IC50 value of the DPPH assay was found in the extract of fermented Doi Saked variety. An investigation of temperature shifting of the SSF for the Doi Muser variety indicated that the incubation at 30°C for 5 days, followed by 25°C until 30 days, yielded the highest value of monacolin K (35 292 ppm) production. These results demonstrated that fermented purple rice has a high potential to be developed as a new food supplement.

Стилі APA, Harvard, Vancouver, ISO та ін.

29

Sharna, SC, M. Kamruzzaman, and AR Anik. "Determinants of improved chickpea variety adoption in high barind region of Bangladesh." International Journal of Agricultural Research, Innovation and Technology 10, no. 1 (July 7, 2020): 56–63. http://dx.doi.org/10.3329/ijarit.v10i1.48094.

Повний текст джерела

Анотація:

Chickpea production in Bangladesh has been decreasing over time. Comprehensive farmlevel adoption of modern chickpea varieties can change the scenario. This paper endeavours to ascertain the determinants of adoption and adoption intensity of improved chickpea variety in the high barind region of Bangladesh. The outcomes from Cragg’s double hurdle model showed that organization membership, information sources, crop diversification index, and village location are the crucial factors that positively influenced both the adoption and adoption level. Farmers with organization membership are 15.5% more probable to adopt improved chickpea while by adding one more information source, the adoption probability can be increased by 6.3%. Meanwhile, women’s decisions, training, credit accessibility, and farm size have effects only in favour of initial adoption. The adoption probability is approximately 15% more in the household where women can participate in the decision-making process. Adopters with higher formal education, off-farm income, and mobile usage capability devote a greater proportion of their land to the improved variety cultivation. Strengthen of the network among farmers and their information sources should be emphasized to stimulate the diffusion process of the improved chickpea variety. Besides, training should be available for both female and male of the farm families since women also affect the adoption decision. Int. J. Agril. Res. Innov. Tech. 10(1): 56-63, June 2020

Стилі APA, Harvard, Vancouver, ISO та ін.

30

Saravanakumar, S., and T. Rajula Shanthy. "Performance of High Yielding Promising Sugarcane Variety for Western Zone of Tamilnadu." Indian Research Journal of Extension Education 22, no. 1 (January 1, 2022): 55–59. http://dx.doi.org/10.54986/irjee/2022/jan_mar/55-59.

Повний текст джерела

Анотація:

Sugarcane is an important commercial crop cultivated in over 23,000 ha in Erode district of TamilNadu state. Attempts were made by researchers and extension workers to improve the productivity of sugarcane by adopting high yielding varieties and improved production technologies. The on-farm trials were conducted during Kharif 2017 and 2018 in five farmers’ field to assess the performance of high yielding promising sugarcane varieties suitable for Western Zone of TamilNadu. The varieties selected for trial were Co 86032 and Co 0212. The study revealed that Co 0212 recorded more number of productive tillers per plant (10.4), intermodal length (14.51 cm), stem girth (11.22) and individual cane weight (1.511 kg) which was superiorly higher than the existing variety Co 86032. Similarly Co 0212 recorded the yield of 127.5 ton / ha during 2017 which was 17.24 per cent higher yield than the existing variety and 138.86 ton / ha recorded and 30.68 per cent yield advantage was noticed in the ratoon crop. The highest benefit cost ratio of 2.44 was recorded in Co 0212 in ratoon crop and 2.05 in first crop where as 1.73 and 1.86 BCR observed in Co 86032 in first and ratoon crop respectively. Considering the above facts, Co 0212 would be identified as a better alternate variety suitable for the Western Zone of TamilNadu

Стилі APA, Harvard, Vancouver, ISO та ін.

31

Hengky Novarianto. "Lampanah Local Tall-A High Yielding Variety for Replanting Coconut in Tsunami Affected Aceh Province Area." CORD 33, no. 2 (October 1, 2017): 13. http://dx.doi.org/10.37833/cord.v33i2.47.

Повний текст джерела

Анотація:

Aceh province is one of major coconut producing areas in Indonesia. In 2013 coconut areas in Aceh province was 107,654 ha in which total production of copra was equivalent to 63,743 tons. The entire coconut area in Aceh belong to smallholders. The coconut production in this area began to decrease in 2005 by an average of 9 percent per year, which was mainly caused by the tsunami. This had resulted in damage to many crops. Efforts to increase production and productivity of coconut plantation in Aceh needed rejuvenation of the old or unproductive coconut palms with the use of seeds of improved quality. Based on the results of the research conducted during 2014-2016, it is known that the origin of the Lampanah tall is passed from generation to generation and is a native of coconut in Aceh Besar Regent, Aceh Province. The morphology of Lampanah tall coconut comprising of the crown of leaves, stems, flowers and fruits in general is quite uniform. Of the data on the 23 quantitative characters, all have a value of coefficient of variance below 20%, except the character of 11 leaf scars obtained 23.29%. In the case of polar girth, Lampanah tall coconut is generally greater than the equatorial girth, fruit shape classified as round, egg-shaped and elliptic. The seednut of Lampanah tall generally round shape. The Lampanah tall coconut has the number of bunches at 13.35/palm and the number of fruit at 9.25 fruits/bunch or an average of 138 fruits/palm/ year. Fresh coconut meat weight is 449 g/nut or approximately 224 g copra/nut and the potential for copra production was 30.97 kg/palm/year or 3.80 tons of copra/ha/year. The fat content of Lampanah tall coconut was 66.40%, the water content of copra approximately 3.42% and protein at approximately 6.81%. Total saturated fatty acids was at 94.27%, medium chain saturated fatty acids at 67.21% and lauric acid content at 46.50%. The seed source of Lampanah tall coconut has been a selection of as much as 72 Selected Mother Palms (MAS) from a total of 407 palms of the High Yielding Block. The selected population is characterised with traits like copra yield more than 2.0 ton/ha/year, free from attack pests and diseases, number of bunch more than 12 per year, total nuts more than 7/bunch and weight of meat more than 400 g/nut. The MAS of Lampanah tall whole coconut has been marked using GPS. The Aceh government will build a minimum of 5 ha Coconut tall Seed Gardens on government land, as the development of source of Lampanah tall seednuts. Based on the above results, it can be concluded that the Lampanah tall coconut with plenty of nuts, at an average of 138 nuts per palm could be released as one of the national high yielding coconut.

Стилі APA, Harvard, Vancouver, ISO та ін.

32

Gemechu, Bekele, and Amha Besufekad. "Evaluation of Improved Tef [Eragrostisteff /Zucc./Trotter] Production Technologies in Central High Lands of Ethiopia." Malaysian Journal of Medical and Biological Research 7, no. 1 (April 29, 2020): 51—XX. http://dx.doi.org/10.18034/mjmbr.v7i1.496.

Повний текст джерела

Анотація:

A study was carried out to evaluate the performance of improved varieties of tef and production technologies in the Becho district of Oromia, Central Ethiopia. Five improved tef varieties along with the local were selected and used as treatments (that is, Dega tef (T1), Guduru (T2), Kena (T3), Kora(T4), Quncho (T5) and Local (T6)) arranged in a Randomized Complete Block Design (RCBD) with six replications using six farmers’ fields. Yield and yield-related parameters were analyzed using SAS statistical software version 9.0. Economic analysis/profitability, preference/acceptability, gender and nutrition, and environmental suitability data recording were performed to compare treatment advantages and identify the best performing variety/ies. All the yield and yield-related components were significantly different between the varieties at 5 % probability level %) except for plant height in which there was no significant difference among varieties. Variety Dega tef gave the highest grain yield with average grain yield of 3610.6kg/ha followed by Quncho and Kora and also had about 40% yield advantage over the local variety with average grain yield of 2577.83kg/ha and had about 116.95%, 110.25% and 90.80 % yield advantage over the national, regional and zonal average yield of tef in 2016/2017 Meher season of CSA data respectively. Based on farmer’s preference analysis variety Dega tef had high acceptability (75%) followed by Quncho (73%) and Kora (70%). Guduru variety has the least in acceptability (21%). As a result of the economic analysis showed that Dega tef variety had the maximum net benefit (79,536.69birr/ha) followed by Quncho (67,106.97birr/ha) and Kora (63,746.96birr/ha). Variety Guduru had the least net benefit result of about 53,648.17birr/ha. Based on the rules of decision making and the integrated scoring set for technology validation, two of the three improved varieties meet the requirements to be recommended. Therefore, we recommend Dega tef, Quncho, and Kora varieties for Becho areas and other areas with similar agro-ecological conditions in the central highlands of Ethiopia.

Стилі APA, Harvard, Vancouver, ISO та ін.

33

Bezuglaya, T. S., N. E. Samofalova, N. P. Ilichkina, A. S. Ivanisova, N. V. Kabanova, and M. M. Kopus. "Promising winter durum wheat varieties and their seed production." Grain Economy of Russia, no. 2 (April 28, 2022): 17–23. http://dx.doi.org/10.31367/2079-8725-2022-80-2-17-23.

Повний текст джерела

Анотація:

The main task of agricultural producers has always been and still remains to obtain high and stable yields, which can be provided by new developed varieties, which are the main reserve for increasing grain production. The current paper has presented the study results of the work in 2018–2021, namely, the development of promising varieties and the main features of seed production. The purpose of the study was to estimate promising winter durum wheat varieties according to the main economic and biological traits and properties, quality indicators of grain and pasta, and seed production features. The studied varieties were able to give consistently high yields (from 5.56 to 12.67 t/ha), combining the main economic and biological traits (drought resistance, frost resistance, resistance to major diseases and lodging) and quality indicators of grain and pasta. The study of the physicochemical properties of grain showed that the winter durum wheat varieties met the requirements of GOST 9353-2016 and belonged to the 1–2 quality classes, which was quite enough to produce good pasta and cereal. The pasta color of the varieties ‘Yakhont’, ‘Yantarina’, ‘Uslada’ was yellow (4.3–4.6 points); it was creamy in the variety ‘Yubilyarka’ (3.5 points); the content of carotenoids varied from 507 µg/% (the variety ‘Yubilyarka’) to 610 µg/% (the variety ‘Uslada’). In order to preserve and maintain the main features and properties characteristic for each variety, their seed production is being currently carried out with a comprehensive estimation of both phenotypic (approbation) traits and genotypic ones using protein markers. The varieties ‘Yakhont’, ‘Yubilyarka’, ‘Yantarina’ and ‘Uslada’ have clearly distinguishable spectra of gliadins 3.2.3T2, 13.2T+6T.3.T1, 5.2.4T1 and 13X.4T.3.2, which makes it possible to control their varietal purity at all stages of seed production.

Стилі APA, Harvard, Vancouver, ISO та ін.

34

Boyhan, George E., Reid L. Torrance, Jeff Cook, Cliff Riner, and C. Randell Hill. "Plant Population, Transplant Size, and Variety Effect on Transplanted Short-day Onion Production." HortTechnology 19, no. 1 (January 2009): 145–51. http://dx.doi.org/10.21273/hortsci.19.1.145.

Повний текст джерела

Анотація:

Onions (Allium cepa) produced in southeastern Georgia's Vidalia-growing region are primarily grown from on-farm–produced bareroot transplants, which are usually sown the end of September. These transplants are pulled midwinter (November–January) and are reset to their final spacing. This study was to evaluate transplant size and spacing effects on yield and quality of onions. Large transplants (260–280 g per 20 plants) generally produced the highest yield. Medium transplant size in the range of 130 to 150 g per 20 plants produced satisfactory yield while maintaining low numbers of seedstems (flowering) and doubled bulbs, which are undesirable characteristics. Smaller transplant size (40–60 g per 20 plants) have reduced yields and lower numbers of seedstems and double bulbs. Increasing plant population from 31,680 to 110,880 plants/acre can increase yield. In addition, plant populations of 110,880 plants/acre can increase yields compared with 63,360 plants/acre (industry standard), but only when environmental conditions favor low seedstem numbers. Seedstems can be high because of specific varieties, high plant population, or more importantly, in years with environmental conditions that are conducive to their formation. ‘Sweet Vidalia’ was the only variety that had consistently reduced quality and high numbers of seedstems. ‘Sweet Vidalia’ has a propensity for high seedstem numbers, which may have influenced results with this variety. A complete fertilization program that included 133 or 183 lb/acre nitrogen did not affect onion yield, regardless of variety or population density.

Стилі APA, Harvard, Vancouver, ISO та ін.

35

Birch, James, and Andrew Quigley. "The high-throughput production of membrane proteins." Emerging Topics in Life Sciences 5, no. 5 (October 8, 2021): 655–63. http://dx.doi.org/10.1042/etls20210196.

Повний текст джерела

Анотація:

Membrane proteins, found at the junctions between the outside world and the inner workings of the cell, play important roles in human disease and are used as biosensors. More than half of all therapeutics directly affect membrane protein function while nanopores enable DNA sequencing. The structural and functional characterisation of membrane proteins is therefore crucial. However, low levels of naturally abundant protein and the hydrophobic nature of membrane proteins makes production difficult. To maximise success, high-throughput strategies were developed that rely upon simple screens to identify successful constructs and rapidly exclude those unlikely to work. Parameters that affect production such as expression host, membrane protein origin, expression vector, fusion-tags, encapsulation reagent and solvent composition are screened in parallel. In this way, constructs with divergent requirements can be produced for a variety of structural applications. As structural techniques advance, sample requirements will change. Single-particle cryo-electron microscopy requires less protein than crystallography and as cryo-electron tomography and time-resolved serial crystallography are developed new sample production requirements will evolve. Here we discuss different methods used for the high-throughput production of membrane proteins for structural biology.

Стилі APA, Harvard, Vancouver, ISO та ін.

36

Velizhanov, N. "Variety and its quality in energy-saving tomato production technology." Agrarian Bulletin of the 201, no. 10 (October 29, 2020): 16–21. http://dx.doi.org/10.32417/1997-4868-2020-201-10-16-21.

Повний текст джерела

Анотація:

Abstract. In the 21st century, the share of the variety in the formation of the size and quality of the crop will increase from 20-40 to 70 % or more. It is obvious that the role of the variety increases significantly not only in increasing productive, but also medium-improving functions of agrophytocenosis, including soil-improving, phytosanitary, bioenergy, design – aesthetic, etc. A lot of attention is paid to the appearance, texture, taste properties of fruits, which increase their dietary value and overall attractiveness to buyers. Methods. The research was carried out at the experimental site of the Federal Agricultural Research Center of the Republic of Dagestan in 2017–2019. In production conditions, 12 widely used varieties of tomato have been tested in the seedling culture in recent years. The samples were studied using the ACIRO methodology and the State Crop Testing Methodology. Results. Promising varieties with high adaptability and stability in extreme conditions of the flat zone of the republic have been revealed. We have established morpho-anatomical and physiological changes in varieties of stamp forms, which determine their reduced, compared to the unstamable forms of resistance to drought, which significantly inhibit production processes in dry years. The most economic was the cultivation of varieties with high yields of standard fruits - Mariana, Mirage, F1 Andromeda. The cultivation of the Hussar variety cost 1.6 times more than F1 Andromeda. The cost of obtaining 1t standard harvest for other varieties was significantly higher. Scientific novelty is to study the sign of a reduction in the duration of the growing season in the combination of the size and yield of fruits on the biochemical composition, taste and technological, which is overcoming negative bonds, or to achieve a compromise combination. In the process of creating new ones and testing them, these evaluation criteria should be decisive.

Стилі APA, Harvard, Vancouver, ISO та ін.

37

Lamont, William J., Martin R. McGann, Michael D. Orzolek, Nymbura Mbugua, Bruce Dye, and Dayton Reese. "Design and Construction of the Penn State High Tunnel." HortTechnology 12, no. 3 (January 2002): 447–53. http://dx.doi.org/10.21273/horttech.12.3.447.

Повний текст джерела

Анотація:

Plasticulture technology, especially high tunnels for extending the production period of a wide variety of horticultural crops, is an accepted production practice worldwide. In particular, high tunnels offer a production system that minimizes the effect of the environment on crop production and allows growers to continue to farm in densely populated areas. Only recently has the use of high tunnels in the U.S. been investigated and this research has been centered in the northeastern U.S. In 1999 the High Tunnel Research and Education Facility was established at Pennsylvania State University that resulted in the development of a unique high tunnel design. A detailed description of the new design and construction is presented in this report.

Стилі APA, Harvard, Vancouver, ISO та ін.

38

Subhan, Mishal, Rani Faryal, and Ian Macreadie. "Production of statins by fungal fermentation." Microbiology Australia 38, no. 2 (2017): 70. http://dx.doi.org/10.1071/ma17031.

Повний текст джерела

Анотація:

Fungi are used industrially to obtain a variety of products, from low value bulk chemicals to high value drugs like, immunosuppressants, antibiotics, alkaloids and statins. Lovastatin and compactin are natural statins produced as secondary metabolites by predominantly Aspergillus and Penicillium species, following a polyketide pathway. Lovastatin was one of the first cholesterol-lowering drugs. Many statins are now chemically synthesised but lovastatin is still required to produce simvastatin. Apart from reducing blood cholesterol levels simvastatin causes pleotropic effects and has potential to treat various kinds of disorders including neurodegenerative disease and cancer.

Стилі APA, Harvard, Vancouver, ISO та ін.

39

Li, Pufang, Fei Mo, Defeng Li, Bao-Luo Ma, Weikai Yan, and Youcai Xiong. "Exploring agronomic strategies to improve oat productivity and control weeds: leaf type, row spacing, and planting density." Canadian Journal of Plant Science 98, no. 5 (October 1, 2018): 1084–93. http://dx.doi.org/10.1139/cjps-2017-0354.

Повний текст джерела

Анотація:

The trade-off between crop production and weed control is a fundamental scientific issue, as it is frequently influenced by individual crop competitive ability, population density, and planting pattern. A 2 yr field study was conducted to examine the relationship between planting density and row spacing, using two contrasting oat varieties. On average, high planting density (480 plants m−2) reduced weed biomass at oat maturity by 59% in 2012 and by 56% in 2013, when compared with a low density (120 plants m−2). The droopy-leaf variety suppressed weed biomass by up to 69% and weed density up to 72%, compared with the erect-leaf variety. In a drier year, the greatest grain yield was achieved with the droopy-leaf variety under the intermediate density, while in 2013, the erect-leaf variety under the high density had similar yield to the droopy-leaf variety at the intermediate density. A general trend was that increasing plant density suppressed weed infestation, and promoted crop biomass and yield. The droopy-leaf variety exhibited a strong competitive ability under the intermediate planting density, while the erect-leaf variety had a strong competitive ability under the high density. Taken together, there was a complex variety-by-environment interaction to achieve the balance between crop production and weed suppression, which was mediated by growing-season conditions.

Стилі APA, Harvard, Vancouver, ISO та ін.

40

Gemechu, Bekele, and Amha Besufekad. "Evaluation of Improved Tef [Eragrostisteff /Zucc./Trotter] Production Technologies in Central High Lands of Ethiopia." Engineering International 7, no. 1 (June 30, 2019): 19–30. http://dx.doi.org/10.18034/ei.v7i1.453.

Повний текст джерела

Анотація:

A study was carried out to evaluate the performance of improved varieties of tef and production technologies in Becho district of Oromia, Centeral Ethiopia. Five improved tef varieties along with the local were selected and used as treatments (that is, Dega tef (T1), Guduru (T2), Kena (T3), Kora(T4),Quncho(T5) and Local (T6)) arranged in a Randomized Complete Block Design (RCBD) with six replications using six farmers’ fields. Yield and yield related parameters were analyzed using SAS statistical software version 9.0. Economic analysis/profitability, preference/acceptability, gender and nutrition and environmental suitability data recording were performed to compare treatments advantages and identify the best performing varietity/ies. All the yield and yield related components were significantly different between the varieties at 5 % probability level %) except for plant height in which there was no significant difference among varieties. Variety Dega tef gave the highest grain yield with average grain yield of 3610.6kg/ha followed by Quncho and Kora and also had about 40% yield advantage over the local variety with average grain yield of 2577.83kg/ha and had about 116.95%, 110.25% and 90.80 % yield advantage over the national, regional and zonal average yield of tef in 2016/2017 Meher season of CSA data respectively. Based on farmer’s preference analysis variety Dega tef had high acceptability (75%) followed by Quncho (73%) and Kora (70%). Guduru variety has the least in acceptability (21%). As the result from the economic analysis showed that Dega tef variety had the maximum net benefit (79,536.69birr/ha) followed by Quncho (67,106.97birr/ha) and Kora (63,746.96birr/ha). Variety Guduru had the least net benefit result of about 53,648.17birr/ha. Based on the rules of decision making and the integrated scoring set for technology validation, two of the three improved varieties meet the requirements to be recommended. Therefore, we recommend Dega tef, Quncho, and Kora varieties for Becho areas and other areas with similar agro-ecological conditions in the central highlands of Ethiopia.

Стилі APA, Harvard, Vancouver, ISO та ін.

41

Nguyen, Tung T. "Selection of green super rice (GSR) with high yield, good qualities, and adaptation to climate condition in Phu Yen province (Part one)." Journal of Agriculture and Development 17, no. 04 (August 28, 2018): 35–43. http://dx.doi.org/10.52997/jad.5.04.2018.

Повний текст джерела

Анотація:

It's very important and urgent to select the green super rice (GSR) variety which can adapt to climate changes in Vietnam. Phu Yen rice is the main granary of the South-Central Coast, with the area of two-crop rice of nearly 52,000 ha. The production of high-productivity, good-quality and climate-smart rice to make the high-quality rice brand for Phu Yen is very urgent and important. The project "Selection of Green Super Rice (GSR) variety of high-productivity, good-quality and climate condition adaptation in Phu Yen Province" implemented by Phu Yen Center for Plant Breeding and Technology. The contents of the study included: basic experiment, production experiment, establishment of demonstration models of trial production of two new rice varieties, selection and experiment for development of rice cultivation techniques for Tuy Hoa delta area. This report presents part 1: Results of basic experiment of the green super rice (GSR) variety in Phu Yen province. The basic experimental materials included 12 selected rice varieties and 9 green super rice varieties GSR36, GSR38, GSR54, GSR63, GSR90, GSR84, GSR89, GSR90 and GSR131 and two promising rice varieties Nam Uu 1241, Nam Uu 1245 and ML 48, known as the most common control rice variety in the locality. The study focused on six formal experiments implemented over three crops (winter - spring crop 2015, summer - august crop 2015 and winter - spring crop 2015-2016) in the intensive cultivation area, Hoa An Agricultural Variety Farm and Hoa Dong Agricultural Variety Farm, Phu Yen Province. Experimental method was implemented in accordance with National Technical Regulation QCVN 01-55: 2011/BNNPTNT Experiment on value of cultivation and use value of rice varieties. The six basic experiments over three crops contributed to the selection of 4 GSR65, GSR90, GSR38, Nam Uu 1245 rice varieties with high-productivity, good-quality, good agrobiological features, short growth time (A1), low pest infestation for production experiment and construction of demonstration model in farming field in Phu Yen province.

Стилі APA, Harvard, Vancouver, ISO та ін.

42

Hendri, Jon, Endi Putra, and BS Busyra. "Assessment of highland rice varieties with high yielding and early maturing at Kerinci." E3S Web of Conferences 306 (2021): 04010. http://dx.doi.org/10.1051/e3sconf/202130604010.

Повний текст джерела

Анотація:

Rice varieties with high production and early age in the highlands paddy fields have not much breeding results. Rice production is affected by low temperature and humidity. This study aimed to obtain high yielding and early maturing rice varieties among several varieties cultivated at Kerinci. This research was conducted on paddy fields in Kerinci Jambi district with an altitude of 800-950 meter above sea level. Time series were carried out from 2017, 2018, 2019 using the adaptive highland rice varieties Inpari 28 Kerinci, Sarinah, Inpari 30 and Inpari 32 cropping systems jajar legowo. The results showed that the Inpari 28 Kerinci variety had a production 7.46 t ha-1 followed by Sarinah 6.83 then Inpari 30 as much as 6.47 t ha-1 and Inpari 32 as much as 6.17 t ha-1. Inpari 28 Kerinci variety and shorter maturity with a harvest age of 96-105 days after transplanting.

Стилі APA, Harvard, Vancouver, ISO та ін.

43

Detsyna, А. А., V. I. Khatnyansky, I. V. Illarionova, and Ya N. Demurin. "The confectionary sunflower variety Karavan." Oil Crops 186, no. 2 (June 30, 2021): 88–91. http://dx.doi.org/10.25230/2412-608x-2021-2-186-88-91.

Повний текст джерела

Анотація:

Confectionary sunflower variety Karavan was developed in V.S. Pustovoit All-Russian Research Institute of Oil Crops within a breeding program of development of the varieties of the different maturity groups, usage directions and resistant to stress factors. The variety Karavan belongs to mid-maturing group, possesses potentially high yield, is tolerant to a complex of broomrape races E, F, G. Plant height is 180– 190 сm. The new variety is characterized with high speed of growth at the initial stages of development. Thousand-seed weight is more than 140 g at recommended plant population. The variety Karavan is included into the State Registry of the breeding achievements of the Russian Federation since 2021 and permitted for production in the Central Black Soil (5), the Northern Caucasus (6), Middle Volga (7) and Low Volga (8) regions.

Стилі APA, Harvard, Vancouver, ISO та ін.

44

Dokoupil, Libor, and Vojtěch Řezníček. "Production and use of the Cornelian cherry – Cornus mas L." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 60, no. 8 (2012): 49–58. http://dx.doi.org/10.11118/actaun201260080049.

Повний текст джерела

Анотація:

The objective of the study was to evaluate the growth and yields of selected varieties of Cornelian cherry (’Elegantní’, ’Fruchtal’, ’Jaltský’, ’Jolico’, ’Lukjanovský’, ’Vydubecký’, ’Vyšegorodský’) over a 5-year period. We evaluated the following: differences in growth, plant volume, external appearance, yield data and from samples of the fruit the composition and content of selected mineral elements. The following mineral elements were determined in the fruit samples: P, K, Ca, Mg, Na, Zn, Fe, Cu and Mn, as well as other parameters: content of solids, degree of refraction, content of acids, vitamin C and pectin.Evaluations were carried out in 2007–2011 and statistically significant differences in the plant volume were discovered among the varieties; Vyšegorodský is a high-volume variety (3.25 m3); the volume of variety Jolico is small (1.86 m3). In terms of yields the variety Fruchtal ranks among the more productive varieties (6.99 kg.plant−1); in contrast the yields of the variety Jaltský were lower (5.07 kg. plant−1). Differences among the varieties were significant only in the contents of K, Mg, Na and Fe. The Ca and P contents ranged between 301 and 365 mg.kg−1 and 313 and 412 mg.kg−1, respectively. The K content in the fruit was the lowest in variety Vydubecký (3411 mg.kg−1) and the highest in the variety Fruchtal (3798 mg.kg−1). The Mg content was lower in varieties Elegantní (241 mg.kg−1) and Fruchtal (237 mg. kg−1); the Mg content was higher in varieties Jaltský (281 mg.kg−1), Jolico (288 mg.kg−1), Lukjanovský (292 mg. kg−1) and Vyšegorodský (290 mg.kg−1). The Na content was the lowest in the fruit of variety Fruchtal (58 mg.kg−1); the Na content was significantly higher in varieties Vydubecký (81 mg.kg−1) and Jaltský (82 mg.kg−1). The Zn content ranged between 2.65 and 3.52 mg.kg−1. The Fe content in fruit was the lowest in variety Fruchtal (41 mg.kg−1) and was significantly higher in variety Lukjanovský (49 mg.kg−1). The Cu content ranged between 1.09 and 1.74 mg.kg−1. The Mn content ranged between 24 and 29 mg.kg−1. The average degree of refraction was 15 o Bx. The acid content was significantly the highest in variety Fruchtal (2.78 %); the content was medium in varieties Elegantní (2.24 %) Jolico (2.28 %) and Vydubecký (2.11 %), and was significantly the lowest in variety Lukjanovský (1.76 %). No significant differences in the content of vitamin C were discovered among the varieties. The average content of vitamin C was 61 mg in 100 g of fresh mass of the fruit. The achieved data confirmed that Cornelian cherry is a valuable plant due to its undemanding cultivation, wide-ranging possibilities of its commercial use and its properties when used in landscape and ornamental gardening.

Стилі APA, Harvard, Vancouver, ISO та ін.

45

Goff, Lynn, Alfred Einert, and Gerald Klineaman. "PERENNIAL GARDEN ASTER PRODUCTION IN NORTHWEST ARKANSAS." HortScience 28, no. 4 (April 1993): 271C—271. http://dx.doi.org/10.21273/hortsci.28.4.271c.

Повний текст джерела

Анотація:

Success of European research and marketing efforts on perennial garden asters prompted American nurserymen to introduce (Aster novi-belgii and Aster ericoides) for fall bedding plant sales in the United States. This research investigated the feasibility of asters for outdoor production in Northwest, AR. and examined general cultural practices for growing asters in this region. Variety, fertilization and pruning trials with 15 cultivars of perennial aster were conducted at Fayetteville, AR. in 1992. Six varieties demonstrated retail market potential based on appearance and growth habit. Plants produced from rooted cuttings established 6 June in 3.78-liter containers were of high market quality in 8-12 weeks. A conventional resin-coated slow release fertilizer plus 500 ppm N weekly or conventional slow release product plus 180 ppm N constant feed, produced better growth than the slow release fertilizer used alone. Of 9 pruning regimes, results showed a significant difference in plant height and width by treatment across varieties. The differences among treatments were consistent for each variety. Pruning had no significant effect on bloom date or duration of bloom.

Стилі APA, Harvard, Vancouver, ISO та ін.

46

Spera, Guido, Giovanni Cargnello, Simonetta Moretti, Girogio Casadei, Stefano Scaggiante, and Gabriele Anelli. "Influence of foliage management on lyra for «high quality» wines production for Cabernet-Sauvignon variety: enological aspects (I note)." OENO One 38, no. 1 (March 31, 2004): 65. http://dx.doi.org/10.20870/oeno-one.2004.38.1.939.

Повний текст джерела

Анотація:

Cabernet-Sauvignon is an important red berry cultivar, which provides in Latium good quality results even if grown using training systems and planting models which are notably different among themselves . To give a concrete contribution to the qualitative improvement of « Cabernet-Sauvignon », considering other viticultural research exposed in other works, we thought it was opportune to deepen the repercussion of foliage management. Among many models of training systems that we have taken into consideration over years of experimentation, the LYRA order 300 cm x 50 cm has given the better results regarding oenochemical, sensorial and economical quality of wines. For this reason we have considered the implications of different foliage management systems on this model, drawing the following indications:a) The training system which has shown the best results was LYRA order 300 cm x 50 cm for «Cabernet-Sauvignon» variety, even with different foliage management.b) The best analytical results are achieved by LYRA « Managed Volume » foliage, especially concerning the chromatic component.c) The sensorial analysis confirms the excellence of this treatment.d) The better «economic quality» is achieved to LYRA « Managed Volume » foliage; in fact the consumers have attributed the highest «intrinsic value» to the corresponding wine.e) In conclu,es must be checked in the next vintages.

Стилі APA, Harvard, Vancouver, ISO та ін.

47

Guo, Chan. "Research on the Process Simulation of robot automatic production line." Journal of Physics: Conference Series 2183, no. 1 (January 1, 2022): 012028. http://dx.doi.org/10.1088/1742-6596/2183/1/012028.

Повний текст джерела

Анотація:

Abstract Industrial robot is a high-tech product of modern society. It plays an important role in the operation of economic development. Especially in the manufacturing industry, industrial robots can replace manual labor to perform a variety of complex tasks, in order to intelligently build industrial automation, and improve the service of automated production lines.

Стилі APA, Harvard, Vancouver, ISO та ін.

48

Thapa, Laxmi, Tirtha Bdr Katwal, and Kinley Wangmo. "Adaptation of New Adzuki Bean Variety for Organic Production System in Bhutan." Bhutanese Journal of Agriculture 5, no. 1 (February 25, 2022): 196–205. http://dx.doi.org/10.55925/btagr.22.5116.

Повний текст джерела

Анотація:

Adzuki bean (Vigna angularis Willd.) is a native legume that is cultivated by subsistence Bhutanese farmers as one of the many other pulses for household food security. Several scientific literatures have revealed that many Bhutanese Adzuki bean germplasm has been assessed for genetic variability confirming that Adzuki bean is native to Bhutan. The cultivation of Adzuki bean currently is confined to small areas as a marginal crop for household consumption. The drive towards a certified organic production system in Bhutan has called for an urgent need to adapt, release and promote organic technologies, particularly on organic pests and diseases, and sustainable soil fertility management. Adaptation of high-yielding Adzuki bean varieties and their commercialization as a health food, high-value crop for export, and a good source of nitrogen for sustainable soil fertility management was studied. One new Japanese variety Erimo was rapidly evaluated in the researcher-managed and farmer-managed trials under the organic production system at different locations. The seed yield in the researcher-managed trial was significantly different over locations (P<0.05) and ranged from 540 to 1215 kg ac-1 with a mean yield of 907.50 kg ac-1. Under the farmer-managed trials in the 2020 season, seed yield ranged from 150 to1080 kg ac-1 with a mean of 431.40 kg ac-1. The days to crop maturity ranged from 104 to 126 days which fits well into the farmers’ existing cropping system. The 23rd Variety Release Committee (VRC) of the DoA endorsed the release of this variety Erimo with the local name Yusi-Adzuki. This variety will be promoted for commercial cultivation for export to Japan, and as a sustainable soil fertility management technology in the organic production system.

Стилі APA, Harvard, Vancouver, ISO та ін.

49

Blume, R. Ya, G. V. Lantukh, O. V. Holubets, S. O. Rakhmetova, A. I. Yemets, D. B. Rakhmetov, and Ya B. Blume. "Integrated evaluation of seed oil composition and yield potential of oil radish as new high-productive biodiesel source." Faktori eksperimental'noi evolucii organizmiv 23 (September 9, 2018): 24–30. http://dx.doi.org/10.7124/feeo.v23.984.

Повний текст джерела

Анотація:

Aim. Main aim of this research was a comparison of fatty acid composition for seed oils from oil radish breeding forms and varieties produced in Natl. Botanical Garden of Natl. Academy of Sciences of Ukraine. Methods. Biochemical analysis of oil content as well as chromatographic analysis of fatty acid composition of oil radish and its genotypes were conducted out. Results. Oil content in seeds of oil radish (Raphanus var. oleifera sativus L.) was determined. The highest oil content was indicated for variety Kyyanochka – 42 %. Basing on chromatographic analysis of fatty acids of oil radish genotypes most optimal fatty acid composition for biodiesel production was identified in Kyyanochka variety due to high content of short-chained and monounsaturated fatty acids and highest oleic (18:1) acid content – 37.89 %. Conclusions. Taking in account results of chromatographic analysis and agronomic productivity the best genotype for biodiesel production were identified: variety Kyyanochka. Chosen genotype could be used for production of light types of biofuel which have potential to be used as additive for aviation fuel according to the optimal fatty acid composition Keywords: Brassicaceae, oil radish, varieties, breeding forms, oil, fatty acids, biodiesel production.

Стилі APA, Harvard, Vancouver, ISO та ін.

50

Arroyo-Balán, Fabián, Fidel Landeros-Jaime, Roberto González-Garduño, Cristiana Cazapal-Monteiro, Maria Sol Arias-Vázquez, Gabriela Aguilar-Tipacamú, Edgardo Ulises Esquivel-Naranjo, and Juan Mosqueda. "High Predatory Capacity of a Novel Arthrobotrys oligospora Variety on the Ovine Gastrointestinal Nematode Haemonchus contortus (Rhabditomorpha: Trichostrongylidae)." Pathogens 10, no. 7 (June 29, 2021): 815. http://dx.doi.org/10.3390/pathogens10070815.

Повний текст джерела

Анотація:

With the worldwide development of anthelmintic resistance, new alternative approaches for controlling gastrointestinal nematodes in sheep are urgently required. In this work, we identified and characterized native nematode-trapping fungi. We collected seven isolates of fungi with the capacity to form adhesive, three-dimensional networks as the main mechanism to capture, kill, and consume nematodes. The nematode-trapping fungi were classified into two groups; the first group includes the R2-13 strain, showing faster growth, abundant aerial hyphae, scarce conidia production, bigger conidia, and it formed a clade with Arthrobotrys oligospora sensu stricto. The second comprises the A6, A12, A13, R2-1, R2-6, and R2-14 strains, showing a growth adhering to the culture medium, forming little aerial hyphae, smaller conidia, and these formed a sister clade to A. oligospora. Except for the R2-6 strain, conidia production was induced by light. In all the strains, the predatory capacity against the sheep gastrointestinal nematode Haemonchus contortus was greater than 58% compared with the control group. The A6 and A13 strains were the most active against the infective H. contortus third instar (L3) larvae, with an average capture capacity of 91%. Altogether, our results support evidence for a novel A. oligospora variety with high nematode-trapping activity and promissory in helminthic control.

Стилі APA, Harvard, Vancouver, ISO та ін.

Статті в журналах з теми "High-variety production"

Оформте джерело за APA, MLA, Chicago, Harvard та іншими стилями