Artículos de revistas sobre el tema "Harvesting"

Siga este enlace para ver otros tipos de publicaciones sobre el tema: Harvesting.

Crea una cita precisa en los estilos APA, MLA, Chicago, Harvard y otros

Elija tipo de fuente:

Consulte los 50 mejores artículos de revistas para su investigación sobre el tema "Harvesting".

Junto a cada fuente en la lista de referencias hay un botón "Agregar a la bibliografía". Pulsa este botón, y generaremos automáticamente la referencia bibliográfica para la obra elegida en el estilo de cita que necesites: APA, MLA, Harvard, Vancouver, Chicago, etc.

También puede descargar el texto completo de la publicación académica en formato pdf y leer en línea su resumen siempre que esté disponible en los metadatos.

Explore artículos de revistas sobre una amplia variedad de disciplinas y organice su bibliografía correctamente.

1

He, Long, Jianfeng Zhou, Qin Zhang y Manoj Karkee. "Evaluation of Multipass Mechanical Harvesting on ‘Skeena’ Sweet Cherries Trained to Y-trellis". HortScience 50, n.º 8 (agosto de 2015): 1178–82. http://dx.doi.org/10.21273/hortsci.50.8.1178.

Texto completo
Resumen
A study on multipass harvesting using a mechanical harvesting prototype was proposed for mechanical harvesting of fresh market sweet cherries. Fruit damage rate, fruit removal rate, and fruit maturity level were three of the measures used to compare the performance of the multipass harvesting method against single-pass harvesting. The multipass harvesting was conducted in four consecutive days with short duration of 2.5 seconds at each day, while the single-pass harvesting was one-time harvesting with long duration of 10 seconds at a single day. To generate baseline information for comparison, single-pass harvestings were performed on the first and the last days of the multipass harvesting. Fruit maturity level was determined by comparing the fruit skin color against a standard color chart with seven color levels. Field test results showed that the percentage of under-mature fruit (maturity levels ≤ 5) was substantially lower with multipass harvesting than that with day 1 single-pass harvesting. Similarly, the percentage of over-mature fruit (maturity level 7) was noticeably lower with multipass harvesting than that with day 4 single-pass harvesting. Multipass harvesting achieved a fruit removal rate of 83.4% ± 10.3% and a harvest-induced fruit damage rate of 5.0% ± 4.4%. The corresponding fruit removal rates from single-pass harvesting tests were 48.0% ± 16.1% on day 1 and 66.7% ± 16.2% day 4. Harvest-induced fruit damage rates with single-pass harvesting were 20.1% ± 9.9% on day 1 and 11.8% ± 6.0% on day 4. The results supported the hypothesis that multipass of short-duration shaking offer a potential to achieve a higher overall harvesting efficiency with better fruit quality, and therefore could lead to an optimal solution for mechanical harvesting of fresh market sweet cherries. It is noted that comprehensive economic analysis will be necessary to establish commercial viability of the system in comparison with single-pass solutions.
Los estilos APA, Harvard, Vancouver, ISO, etc.
2

Bose, Arun K., Andrew S. Nelson y Matthew G. Olson. "Growth and mortality response of forest regeneration to partial harvesting varies by species’ shade tolerance". Canadian Journal of Forest Research 50, n.º 10 (octubre de 2020): 1081–92. http://dx.doi.org/10.1139/cjfr-2020-0022.

Texto completo
Resumen
Does species’ shade tolerance regulate natural regeneration abundance and composition when partial harvestings (≤80% of basal area removal) are operated on a landscape scale? We examined this question using 835 permanent plots located across forested landscapes of Maine, USA. These plots were surveyed for regeneration growth, mortality, and recruitment before and after treatment application (i.e., partially harvested and unharvested). Our results showed that relative to unharvested stands, high-intensity partial harvesting (41%–80% of basal area removal) increased the number of seedlings (diameter at breast height (DBH) < 2.5 cm) recruited to saplings (DBH of 2.5–12.69 cm) and sapling diameter growth irrespective of species’ shade tolerance over a 15-year period after treatment. However, high-intensity partial harvesting increased sapling mortality during the initial 5 years since harvesting, whereas low-intensity partial harvesting (5%–40% of basal area removal) maintained the natural regeneration dynamics (growth, recruitment, and mortality) of unharvested stands. We found that harvesting intensity, basal area, and seedling density by shade-tolerance group before harvesting are more important attributes than species’ shade tolerance for determining the responses of natural regeneration to partial harvesting. The greater importance of preharvest stand attributes on postharvest regeneration may suggest an integrated overstory and understory manipulation approach for attaining the desired regeneration composition.
Los estilos APA, Harvard, Vancouver, ISO, etc.
3

Han, Sang-Kyun, Han-Sup Han, Deborah S. Page-Dumroese y Leonard R. Johnson. "Soil compaction associated with cut-to-length and whole-tree harvesting of a coniferous forest". Canadian Journal of Forest Research 39, n.º 5 (mayo de 2009): 976–89. http://dx.doi.org/10.1139/x09-027.

Texto completo
Resumen
The degree and extent of soil compaction, which may reduce productivity of forest soils, is believed to vary by the type of harvesting system, and a field-based study was conducted to compare soil compaction from cut-to-length (CTL) and whole-tree (WT) harvesting operations. The CTL harvesting system used less area to transport logs to the landings than did the WT harvesting system (19%–20% vs. 24%–25%). At high soil moisture levels (25%–30%), both CTL and WT harvestings caused a significant increase of soil resistance to penetration (SRP) and bulk density (BD) in the track compared with the undisturbed area (p < 0.05). In the center of trails, however, only WT harvesting resulted in a significant increase of SRP and BD compared with the undisturbed area (p < 0.05). Slash covered 69% of the forwarding trail area in the CTL harvesting units; 37% was covered by heavy slash (40 kg·m–2) while 32% was covered by light slash (7.3 kg·m–2). Heavy slash was more effective in reducing soil compaction in the CTL units (p < 0.05). Prediction models were developed that can be used to estimate percent increases in SRP and BD over undisturbed areas for both CTL and WT harvesting systems.
Los estilos APA, Harvard, Vancouver, ISO, etc.
4

Watson, Joanna. "Harvesting". New England Journal of Medicine 343, n.º 20 (16 de noviembre de 2000): 1499. http://dx.doi.org/10.1056/nejm200011163432016.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
5

Brooks, W. Blair. "Harvesting". JAMA 317, n.º 16 (25 de abril de 2017): 1694. http://dx.doi.org/10.1001/jama.2016.19536.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
6

I., Estong. "Sustainable Rainwater Harvesting System". Journal of Advanced Research in Dynamical and Control Systems 12, SP3 (28 de febrero de 2020): 1107–22. http://dx.doi.org/10.5373/jardcs/v12sp3/20201357.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
7

Nisar, Kottakkaran Sooppy, G. Ranjith Kumar y K. Ramesh. "The study on the complex nature of a predator-prey model with fractional-order derivatives incorporating refuge and nonlinear prey harvesting". AIMS Mathematics 9, n.º 5 (2024): 13492–507. http://dx.doi.org/10.3934/math.2024657.

Texto completo
Resumen
<abstract> <p>The main objective of our research was to explore and develop a fractional-order derivative within the predator-prey framework. The framework includes prey refuge and selective nonlinear harvesting, where the harvesting progressively approaches a threshold value as the density of the harvested population advances. For memory effect, a non-integer order derivative is better than an integer-order derivative. The solutions to the fractional framework were shown to be existence, uniqueness, non-negativity, and boundedness. Matignon's condition was used for analysing local stability, and a suitable Lyapunov function provided global stability. While discussing the Hopf bifurcation's existence condition, we explored derivative order and refuge as bifurcation parameters. We aimed at redefining the predator-prey framework to incorporate fractional order, refuge, and harvesting. This kind of nonlinear harvesting is more realistic and reasonable than the model with constant yield harvesting and constant effort harvesting. The Adams-Bashforth-Moulton PECE algorithm in MATLAB software was used to simulate the proposed outcomes, investigate the impact on various factors, and analyse harvesting's effect on non-integer order predator-prey interactions.</p> </abstract>
Los estilos APA, Harvard, Vancouver, ISO, etc.
8

Xiao, He, Hong Jiang y Li-Ping Deng. "Harvesting–Transmission–Harvesting Mode for Cognitive Radio Networks with Energy Harvesting Maximization". Sensors and Materials 33, n.º 10 (29 de octubre de 2021): 3675. http://dx.doi.org/10.18494/sam.2021.3614.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
9

Chernikov, V. G., R. A. Rostovtsev y V. Yu Romanenko. "Flax Harvesting Technologies for Flax Harvesting Machines". Agricultural Machinery and Technologies 17, n.º 1 (2 de abril de 2023): 19–24. http://dx.doi.org/10.22314/2073-7599-2023-17-1-19-24.

Texto completo
Resumen
The technology of flax harvesting depends on input impacts, including: flax harvester qualitative characteristics; working body parameters; indicators of working conditions; intervening variables reflecting the dynamic properties of the working bodies and the dynamics of the flax flow input. (Research purpose) To establish patterns and the degree of correlation between the qualitative operation indicators (pulling and deseeding quality, flax line stretching); design parameters; machine dynamic properties and harvesting conditions (height and density of flax stem, field surface, thickness and unevenness of flax straw, etc.). (Materials and methods) Based on system analysis, mathematical models of the technological process of flax harvesting were developed. Information models were introduced for examining the main flax harvesters. (Results and discussion) The paper shows that the most typical indicators of the flax harvester working conditions are the flax stem height l(t), centimeters; the seed pod area a(t), centimeters; and field surface roughness z(t), centimeters. It is found that the quality of operation is determined by the deseeding quality, percentages; the flax straw stretching, times; the location of its apical and root parts, centimeters. The estimated indicators are as follows: the pulling height h(t), centimeters, the vibrations of the combine in the longitudinal-vertical plane Q(t), degrees, the location of the apical part of the flax flaw in front of the stripper. (Conclusions) A hydraulic device was developed to adjust the pulling height from 10 to 40 centimeters, depending on the flax stem. An important reserve for increasing the deseeding quality is the change in the width of the deseeding zone of the Vk harvester, centimeters. For this purpose, a mechanism was created for moving the deseeder against the clamping conveyor, depending on the flax stem height l(t), centimeters.
Los estilos APA, Harvard, Vancouver, ISO, etc.
10

J., Pargi Sanjay, Pankaj Gupta, P. R. Balas y V. U. Bambhaniya. "Comparison between Manual Harvesting and Mechanical Harvesting". Journal of Scientific Research and Reports 30, n.º 6 (6 de junio de 2024): 917–34. http://dx.doi.org/10.9734/jsrr/2024/v30i62110.

Texto completo
Resumen
This paper presents a thorough analysis of the differences between human and automated harvesting techniques in agriculture, including their categorization, impacts, difficulties, costs, and potential future developments. Manual harvesting, which involves labor-intensive methods, enables meticulous handling and yields top-notch product. However, it is constrained by expensive labor and the availability of workers only during certain seasons. On the other hand, automated harvesting improves efficiency and scalability, decreasing the need for human labor and boosting production. Nevertheless, this endeavor requires a substantial infusion of financial resources and may lead to increased harm to crops and compaction of the soil. The paper analyzes the economic consequences of both approaches, emphasizing the greater initial investment required for mechanical equipment compared to the continuous labor expenses associated with hand harvesting. This study addresses the difficulties of labor shortages, equipment maintenance, and adaptation to various crops and terrains. In the future, the incorporation of cutting-edge technology, like as robots and artificial intelligence (AI), has the potential to tackle these difficulties by providing more effective and sustainable methods for harvesting.
Los estilos APA, Harvard, Vancouver, ISO, etc.
11

Maryono, Agus, Pratama Tirza Surya Sembada, Ilmiawan Satria Bayu Aji, Estu Wijayanti, Johan Setiadi, Seno Adi Kuncoro, Hanif Abdul Rohim y Alfian Isya Mahendra. "Study of Individual and Communal Type Rainwater Harvesting Designs, (Case Study: Sawojajar Village, Wanasari District, Brebes Regency, Central Java)". MEDIA KOMUNIKASI TEKNIK SIPIL 29, n.º 2 (16 de febrero de 2024): 261–70. http://dx.doi.org/10.14710/mkts.v29i2.58284.

Texto completo
Resumen
Climate change and geographic location affect water availability. Coastal areas in Indonesia generally have drinking water problems because the well water is dry due to the dry season and the water is brackish, as is the case in Sawojajar Village in Brebes Regency, Central Java. On the other hand, the potential for rainwater in Sawojajar Village is quite good. The Brebes Regency Government is planning and implementing a rain harvesting (Gama Rain Filter) with an individual type for people who want to install rainwater harvestings in their homes, and a communal type for people who still want communal rainwater harvestings. This applied research aims to compare the two types. The individual type planning method for harvesting rain is carried out in each house and the communal type planning method is carried out in groups of houses. The planning carried out includes checking the quality and quantity of rainwater, calculating the dimensions of the storage tank, design drawings, and planning and implementation budget plans. The results of this applied research are the quality and quantity of rainwater, the design of individual and communal type rainwater harvestings, and the planning costs and implementation costs required. This research resulted in the conclusion that the individual type rain harvesting is more recommended than the communal type because the individual type costs less to plan and construct, is more flexible in placement, easier to manufacture, and maintains operations more securely.
Los estilos APA, Harvard, Vancouver, ISO, etc.
12

NECHIBVUTE, Action, Albert CHAWANDA, Nicholas TARUVINGA y Pearson LUHANGA. "Radio Frequency Energy Harvesting Sources". Acta Electrotechnica et Informatica 17, n.º 4 (1 de diciembre de 2017): 19–27. http://dx.doi.org/10.15546/aeei-2017-0030.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
13

Tawney, Clare y John Gould. "Rainwater harvesting". Waterlines 24, n.º 4 (abril de 2006): 14. http://dx.doi.org/10.3362/0262-8104.2006.021.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
14

Bower, Bruce. "Harvesting Intelligence". Science News 163, n.º 19 (10 de mayo de 2003): 293. http://dx.doi.org/10.2307/4014607.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
15

Pope, J. A., W. M. Getz y R. G. Haight. "Population Harvesting." Biometrics 46, n.º 4 (diciembre de 1990): 1238. http://dx.doi.org/10.2307/2532474.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
16

Conte, Lisa A. "Sustainable Harvesting". Nature Biotechnology 11, n.º 7 (julio de 1993): 765. http://dx.doi.org/10.1038/nbt0793-765a.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
17

Ahmed, Foiz, Jean Nehme, Matthew Turner y Nicholas Bennett. "Fat Harvesting". Plastic and Reconstructive Surgery 129, n.º 6 (junio de 2012): 1023e—1025e. http://dx.doi.org/10.1097/prs.0b013e31824efff8.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
18

Birkinshaw, Julian y Stuart Crainer. "Combine harvesting". Business Strategy Review 20, n.º 4 (diciembre de 2009): 20–23. http://dx.doi.org/10.1111/j.1467-8616.2009.00625.x.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
19

Sierra Becerra, Diana Carolina. "Harvesting Hope". Meridians 19, n.º 1 (1 de abril de 2020): 209–36. http://dx.doi.org/10.1215/15366936-8117812.

Texto completo
Resumen
Abstract This 2018 report reviews the organizing model of the Pioneer Valley Workers Center (PVWC), an organization based in Western Massachusetts that builds the collective power of immigrants and workers. It illustrates how the PVWC practices participatory democracy and solidarity. The report also discusses the challenges facing its organizational structures and campaigns, including its Worker Committees, a decision-making body composed mainly of immigrant workers; Sanctuary in the Streets, a rapid response network against workplace abuse, the deportation apparatus, and hate crimes; and an ongoing campaign in solidarity with Lucio Peréz, an undocumented Guatemalan man who defied deportation and took sanctuary at a local congregation.
Los estilos APA, Harvard, Vancouver, ISO, etc.
20

Suzuki, Yuji. "Energy Harvesting". Journal of The Institute of Image Information and Television Engineers 64, n.º 2 (2010): 198–200. http://dx.doi.org/10.3169/itej.64.198.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
21

Arnott, Robert D., Andrew L. Berkin y Jia Ye. "Loss Harvesting". Journal of Wealth Management 3, n.º 4 (31 de enero de 2001): 10–18. http://dx.doi.org/10.3905/jwm.2001.320390.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
22

Hinojosa, Raul. "Harvesting Brains". Annals of Otology, Rhinology & Laryngology 98, n.º 12_suppl (diciembre de 1989): 19–21. http://dx.doi.org/10.1177/0003489489098s1210.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
23

Graham, Rebecca A. "Metadata harvesting". Library Hi Tech 19, n.º 3 (septiembre de 2001): 290–95. http://dx.doi.org/10.1108/eum0000000005891.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
24

Dastoor, Paul C. "Harvesting light". Nature Photonics 7, n.º 6 (30 de mayo de 2013): 425–26. http://dx.doi.org/10.1038/nphoton.2013.130.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
25

Dennis, Carina y Niall Byrne. "Harvesting biotechnology". Nature 429, n.º 6991 (junio de 2004): 1. http://dx.doi.org/10.1038/429a01a.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
26

Bormashenko, Edward. "Entropy Harvesting". Entropy 15, n.º 12 (4 de junio de 2013): 2210–17. http://dx.doi.org/10.3390/e15062210.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
27

Hänggi, Peter. "Harvesting randomness". Nature Materials 10, n.º 1 (15 de diciembre de 2010): 6–7. http://dx.doi.org/10.1038/nmat2925.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
28

Mendel, Ralf R. y Thomas W. Hercher. "Harvesting Moco". Nature Chemical Biology 15, n.º 5 (25 de marzo de 2019): 429–30. http://dx.doi.org/10.1038/s41589-019-0257-y.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
29

Gigliotti, Christina M., Shannon E. Jarrott y Jeremy Yorgason. "Harvesting Health". Dementia 3, n.º 2 (junio de 2004): 161–80. http://dx.doi.org/10.1177/1471301204042335.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
30

Mamish, John, Amy Guo, Thomas Cohen, Julian Richey, Yang Zhang y Josiah Hester. "Interaction Harvesting". Proceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies 7, n.º 3 (27 de septiembre de 2023): 1–31. http://dx.doi.org/10.1145/3610880.

Texto completo
Resumen
Whenever a user interacts with a device, mechanical work is performed to actuate the user interface elements; the resulting energy is typically wasted, dissipated as sound and heat. Previous work has shown that many devices can be powered entirely from this otherwise wasted user interface energy. For these devices, wires and batteries, along with the related hassles of replacement and charging, become unnecessary and onerous. So far, these works have been restricted to proof-of-concept demonstrations; a specific bespoke harvesting and sensing circuit is constructed for the application at hand. The challenge of harvesting energy while simultaneously sensing fine-grained input signals from diverse modalities makes prototyping new devices difficult. To fill this gap, we present a hardware toolkit which provides a common electrical interface for harvesting energy from user interface elements. This facilitates exploring the composability, utility, and breadth of enabled applications of interaction-powered smart devices. We design a set of "energy as input" harvesting circuits, a standard connective interface with 3D printed enclosures, and software libraries to enable the exploration of devices where the user action generates the energy needed to perform the device's primary function. This exploration culminated in a demonstration campaign where we prototype several exemplar popular toys and gadgets, including battery-free Bop-It--- a popular 90s rhythm game, an electronic Etch-a-sketch, a "Simon-Says"-style memory game, and a service rating device. We run exploratory user studies to understand how generativity, creativity, and composability are hampered or facilitated by these devices. These demonstrations, user study takeaways, and the toolkit itself provide a foundation for building interactive and user-focused gadgets whose usability is not affected by battery charge and whose service lifetime is not limited by battery wear.
Los estilos APA, Harvard, Vancouver, ISO, etc.
31

Sinha, Mayank. "Rainwater Harvesting". International Journal for Research in Applied Science and Engineering Technology 11, n.º 5 (31 de mayo de 2023): 6597–600. http://dx.doi.org/10.22214/ijraset.2023.53201.

Texto completo
Resumen
Abstract: One of the severe issues that is well recognized on the planet is the water scarcity. Overexploitation of groundwater and surface water resources is the outcome of population growth, urbanization, and industrial expansion. Due to uneven rainfall, the traditional water sources, such as wells, rivers, and reservoirs, are unable to supply all of the water needed .While a new water source is being investigated by the rainwater gathering system. Utilizing rainwater is the study goal, which is closely related to the idea of protecting the environment. This study examines the Rain Water Harvesting (RWH) system as a substitute for the BBDITM H-block as a source of water. By taking into account nearly all technological aspects, the development system satisfies social requirements and maybe implemented in both urban & rural areas.
Los estilos APA, Harvard, Vancouver, ISO, etc.
32

Khanpara, B. M. y V. S. Vala. "Cotton harvesting". INTERNATIONAL JOURNAL OF AGRICULTURAL SCIENCES 19, n.º 1 (15 de enero de 2023): 329–35. http://dx.doi.org/10.15740/has/ijas/19.1/329-335.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
33

Bicudo da Silva, Ramon Felipe, James D. A. Millington, Sophia Carodenuto, Cynthia S. Simmons, O. Ravaka Andriamihaja, Almut Schilling-Vacaflor, Maria-Therese Gustafsson y Verina Ingram. "Harvesting dilemmas". One Earth 7, n.º 7 (julio de 2024): 1134–36. http://dx.doi.org/10.1016/j.oneear.2024.06.018.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
34

Ghimire, Subodh Kumar, Rabina Awal, Prabin Paneru, Praveen Bokati y Sanjita Wasti. "Design, Fabrication and Testing of Finger-Millet Harvesting Machine". Journal of the Institute of Engineering 15, n.º 1 (31 de enero de 2019): 71–76. http://dx.doi.org/10.3126/jie.v15i1.27707.

Texto completo
Resumen
Millet harvesting in Nepal is done by conventional method using sickle which is too tedious, time consuming, and inefficient. In this research, a portable millet harvest­ing machine is designed, fabricated, tested, and its economic analysis is done. This har­vesting machine is an approach to solve a real time problem of a millet harvesting. Hence, it can cut earheads and straw separately at a time aimed mainly for the hilly region where a combine harvesting machine is of no use. The machine was tested on small densely planted areas. Machine was able to cut at speed of 1800rpm and power of 0.9kW whereas with decrease in power to 0.7kW and rpm of 1440, cutting was not easy or clear. Manual power was used for motion of wheel, drum and conveyer while cutters were operated by engine power. Due to connection of wheel shaft with drum shaft by chain and sprocket, relatively high manual power was required to push the machine.
Los estilos APA, Harvard, Vancouver, ISO, etc.
35

Siira-Pietikäinen, Anne, Janna Pietikäinen, Hannu Fritze y Jari Haimi. "Short-term responses of soil decomposer communities to forest management: clear felling versus alternative forest harvesting methods". Canadian Journal of Forest Research 31, n.º 1 (1 de enero de 2001): 88–99. http://dx.doi.org/10.1139/x00-148.

Texto completo
Resumen
We studied the short-term responses of decomposers to different forest harvesting methods in a boreal spruce forest (Picea abies (L.) Karst.). We hypothesised that the less intensive the forest harvesting method is, the fewer changes occur in the decomposer community. The treatments, in addition to untreated controls, were (1) selection felling (30% of the stand volume removed), (2) retention felling (tree patches retained), (3) clear felling, (4) gap felling without and (5) with harrowing. Microbial community structure (phospholipid fatty acids (PLFA) pattern) changed in the first year, microbial biomass and basal respiration decreased in the second year, and density of the enchytraeid worm Cognettia sphagnetorum (Vejd.) increased in the third year after the clear felling. The community of collembolans did not respond to forest harvestings. Although there were changes in the microbial community, the invertebrates at higher trophic levels did not parallelly respond to these changes. The selection felling had no influence on the decomposers, while the gap fellings induced an increase in the numbers of enchytraeids in harvested gaps. We conclude that the decomposers of the coniferous forest soils are well buffered against initial environmental changes resulting from forest harvesting, and also that the PLFA pattern is a sensitive indicator of changes in the microbial community induced by forest harvesting.
Los estilos APA, Harvard, Vancouver, ISO, etc.
36

Park, Sung-Jin, Sang-Yoon Lee, Woo-Jun Park, Kyu-Won Yang, Mohammod Ali y Hyuck-Joo Kim. "Preliminary Tests for Chinese Cabbage Harvesting with Harvesting Simulator". Journal of the Korea Academia-Industrial cooperation Society 22, n.º 12 (31 de diciembre de 2021): 470–79. http://dx.doi.org/10.5762/kais.2021.22.12.470.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
37

Reed, James F. "Leg Wound Infections Following Greater Saphenous Vein Harvesting: Minimally Invasive Vein Harvesting Versus Conventional Vein Harvesting". International Journal of Lower Extremity Wounds 7, n.º 4 (diciembre de 2008): 210–19. http://dx.doi.org/10.1177/1534734608324172.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
38

Banks, Thomas A. "Radial Artery Harvesting". American Journal of Nursing 100, n.º 4 (abril de 2000): 21. http://dx.doi.org/10.2307/3522010.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
39

Vageshwar, B., V. Shah Shubham, A. Aravindhan, S. Gokul Krishnan y B. Karthikeyan. "Energy harvesting pulley". Materials Today: Proceedings 46 (2021): 4035–39. http://dx.doi.org/10.1016/j.matpr.2021.02.558.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
40

Akowuah, Enoch, Daniel Burns, Joseph Zacharias y Bilal H. Kirmani. "Endoscopic vein harvesting". Journal of Thoracic Disease 13, n.º 3 (marzo de 2021): 1899–908. http://dx.doi.org/10.21037/jtd-20-1819.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
41

Kabir, J., R. Roychoudhury, S. K. D. Ray y R. S. Dhua. "HARVESTING LYCHEE FRUITS". Acta Horticulturae, n.º 665 (enero de 2005): 339–46. http://dx.doi.org/10.17660/actahortic.2005.665.41.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
42

Marshall, D. E. "MECHANICAL PEPPER HARVESTING". Acta Horticulturae, n.º 412 (noviembre de 1995): 285–92. http://dx.doi.org/10.17660/actahortic.1995.412.33.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
43

Carter, Richard. "Editorial: rainwater harvesting". Waterlines 33, n.º 2 (abril de 2014): 97–98. http://dx.doi.org/10.3362/1756-3488.2014.010.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
44

Dodani, Mahesh H. "Harvesting Reusable Assets." Journal of Object Technology 3, n.º 3 (2004): 43. http://dx.doi.org/10.5381/jot.2004.3.3.c4.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
45

Chasan, Rebecca. "Harvesting Virus Recombinants". Plant Cell 5, n.º 11 (noviembre de 1993): 1489. http://dx.doi.org/10.2307/3869731.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
46

Ozaki, Koichi. "Strawberry Harvesting Robots". Journal of the Robotics Society of Japan 39, n.º 10 (2021): 888–91. http://dx.doi.org/10.7210/jrsj.39.888.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
47

Hiramatsu, Yuji, Shun-ichi Akama, Masashi Uenoyama, Tomoki Kaneshiro y Takahiro Watanabe. "Grape Harvesting Robot". Journal of the Robotics Society of Japan 39, n.º 10 (2021): 896–900. http://dx.doi.org/10.7210/jrsj.39.896.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
48

Araki, Hidekazu y Ryo Toshima. "Tomato Harvesting Robot". Journal of the Robotics Society of Japan 39, n.º 10 (2021): 911–16. http://dx.doi.org/10.7210/jrsj.39.911.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
49

Link, Denise G. "Harvesting a Forest". Journal for Nurse Practitioners 18, n.º 1 (enero de 2022): 119–20. http://dx.doi.org/10.1016/j.nurpra.2021.10.021.

Texto completo
Los estilos APA, Harvard, Vancouver, ISO, etc.
50

Wagode, Akash, Vaibhav Thakre, Yeshwant Khairkar y Sunil Girde. "Multicrop Harvesting Machine". International Journal for Research in Applied Science and Engineering Technology 10, n.º 4 (30 de abril de 2022): 602–8. http://dx.doi.org/10.22214/ijraset.2022.41303.

Texto completo
Resumen
Abstract: Overall the world, India is not only the largest producer of many crops like wheat, rice, pulses but also exporter of many crops. The Indian economy finds its roots in agriculture. In farming, crop cutting is an essential part of farming as well as a very time consuming process. Harvesting is an important part of the agriculture industry. Nowadays modern harvesting technology is increasing but its cost is very high and skilled laborers are required to operate the machines. To minimize the lengthy process of harvesting and reduce the cost of skilled laborers to operate machines. We have designed the “MULTICROP HARVESTING MACHINE” so it can eliminate skilled laborers as well as it saves the time of farmers so they can focus more on good crop production. This machine uses the solar panel to power the drive cutter from the wheels of the vehicle itself. This project targets the small field crop cutter machine for small height & small stream crops. This machine is economical and helps the farmers to achieve higher productivity. Keywords: Small Scale, Solar Panel, Wheels
Los estilos APA, Harvard, Vancouver, ISO, etc.
Ofrecemos descuentos en todos los planes premium para autores cuyas obras están incluidas en selecciones literarias temáticas. ¡Contáctenos para obtener un código promocional único!

Pasar a la bibliografía