Thematische Bibliographien / Flex crops

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Auswahl der wissenschaftlichen Literatur zum Thema „Flex crops“

Autor: Grafiati

Veröffentlicht am 29. Juni 2021

Zuletzt aktualisiert am 5. Februar 2022

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Zeitschriftenartikel zum Thema "Flex crops"

Morokhovets, V. N., Т. V. Morokhovets, T. V. Shterbolova, Z. V. Basay und A. A. Baimuhanova. „Test results of the new herbicide Flex in soybean crops in Primorsky Territory“. Siberian Herald of Agricultural Science 49, Nr. 2 (22.05.2019): 16–26. http://dx.doi.org/10.26898/0370-8799-2019-2-2.

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The biological and economic efficiency of the new herbicide Flex in post-emergence application to soybean crops of the variety Sphera was studied. The tests were carried out incompliance with the standard methods in the form of the plot experiment in 2017, 2018 on brown meadow podzolized soils in the south of the Far East. The preparation was tested in the consumption rates of 1.25 and 1.5 l/ha when the crop reached the development phase of two triple leaves as opposed to the standard herbicide Galaxy Top in the rate of 1.7 l/ha. It was found that Flex has a high herbicidal activity against all dicotyledonous annual and perennial species of weeds. Common ragweed (Ambrosia artemisiifolia L.) and Asian copperleaf (Acalypha australis L.) were highly sensitive to the preparation even in the minimum consumption rate. Especially strong toxic effect of Flex was produced on such weeds in the rosette phase as Asiatic dayflower (Commelina communis L.), lamb’s quarters (Chenopodium album L.), field milk thistle (Sonchus arvensis L.), creeping thistle (Cirsium setosum (Willd.) Bieb.) and common mugwort (Artemisia vulgaris L.). Consistent application of graminicide Fuzilade Forte in the rate of 1.5 l/ha after treatment of soybean crops with herbicide Flex contributed to an almost complete elimination of annual grass weeds. The high biological efficiency of the experimental preparation contributed to a significant increase in crop yield. In 2018, when it was applied in the minimum rate of 1.25 l/ha, the yield achieved was 0.94 t/ha, exceeding the control value by 3.3 times. The highest yield increase of soybean seeds (1.12 t/ha on average for 2 years) was obtained with the use of herbicide Flex in the maximum consumption rate of 1.5 l/ha. Application of herbicide Flex to soybean crops in the rates of 1.25 and 1.5 l/ha alongside with the preparation Trend 90 in the rate of 0.2 l/ha proved to be highly effective in eliminating annual and perennial dicotyledonous weeds (in early stages of development) from soybean crops.

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Turner, Sarah, Annuska Derks und Ngô Thúy Hạnh. „Flex crops or flex livelihoods? The story of a volatile commodity chain in upland northern Vietnam“. Journal of Peasant Studies 46, Nr. 2 (31.10.2017): 276–96. http://dx.doi.org/10.1080/03066150.2017.1382477.

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Genoud, Christelle. „Flex crops neverland: finding access to large-scale land investments?“ Globalizations 15, Nr. 5 (20.07.2018): 685–701. http://dx.doi.org/10.1080/14747731.2018.1488655.

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Borras, Saturnino M., Jennifer C. Franco, S. Ryan Isakson, Les Levidow und Pietje Vervest. „The rise of flex crops and commodities: implications for research“. Journal of Peasant Studies 43, Nr. 1 (12.05.2015): 93–115. http://dx.doi.org/10.1080/03066150.2015.1036417.

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Hunsberger, Carol, und Alberto Alonso-Fradejas. „The discursive flexibility of ‘flex crops’: comparing oil palm and jatropha“. Journal of Peasant Studies 43, Nr. 1 (02.01.2016): 225–50. http://dx.doi.org/10.1080/03066150.2015.1052802.

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Bastos Lima, Mairon G. „Toward Multipurpose Agriculture: Food, Fuels, Flex Crops, and Prospects for a Bioeconomy“. Global Environmental Politics 18, Nr. 2 (Mai 2018): 143–50. http://dx.doi.org/10.1162/glep_a_00452.

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Each day, agriculture becomes more highly integrated into an increasing number of industries. Agriculture has never been only about food; cotton, tobacco, and other nonfood agricultural commodities (not to speak of spices and luxury foods, such as sugar and coffee) have for centuries been important to livelihoods and the economy. Yet, thanks to developments in biotechnology, the scope of agriculture is broadening quickly, and it may expand significantly in the coming years.

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Cirujeda, A., J. Aibar, M. M. Moreno und C. Zaragoza. „Effective mechanical weed control in processing tomato: Seven years of results“. Renewable Agriculture and Food Systems 30, Nr. 3 (14.11.2013): 223–32. http://dx.doi.org/10.1017/s1742170513000434.

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AbstractOpen-air crops are important in Spanish horticulture. The limited number of herbicide active ingredients in minor crops, the waste problem of polyethylene (PE) plastic mulch and the high prices of biodegradable plastics leave hand-weeding and mechanical weed control as the most viable weed control methods. Different tools have been tested in northern European countries but their performance remains unknown in the edaphoclimatic situation of southern Europe. The objective of this work was to test novel physical weed control methods on processing tomato in northeastern Spain compared with other effective control methods, i.e., plastic and paper mulches. A first sequence of field trials was established from 2005 to 2008 at Zaragoza (Spain) to select the best physical control methods out of flamer, torsion weeder, finger weeder, flex-tine harrow and brush hoe used alone or in combination. The best method was the brush hoe which was then compared from 2009 to 2011 with PE mulch, biodegradable plastic mulch and paper mulch. Flamer, flex-tine harrow, torsion weeder and finger weeder performed quite irregularly due to crusty soil conditions and needed additional tools or repeated treatments to increase weed control efficacy. The brush hoe performed best in this soil situation working at about 5 cm depth. Weed biomass reduction was higher than 80% in 6 out of 7 years and similar yield was obtained in the brushed plots compared to the yield obtained with PE, biodegradable plastic and paper mulch. The brush hoe is thus a suitable option for weed control in processing tomato while the other tools were too weak to control aggressive summer weeds in the tested conditions.

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Wyenandt, Christian A., Wesley L. Kline und Daniel L. Ward. „Effect of Fungicide Program on the Development of Downy Mildew in Three Cucurbit Crops in New Jersey“. Plant Health Progress 18, Nr. 3 (01.01.2017): 181–85. http://dx.doi.org/10.1094/php-04-17-0026-phm.

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From 2014 to 2016, five fungicide programs of varying fungicide efficacy were evaluated for the control of cucurbit downy mildew (Pseudoperonospora cubensis) on three different cucurbit crops at the Rutgers Agricultural Research and Extension Center (RAREC) in Bridgeton, NJ. The five fungicide programs were: (i) no fungicide input; (ii) low-input (chlorothalonil only); (iii) medium-input (protectant + 2 downy mildew-specific fungicides [Tanos, Curzate]); (iv) high-input (protectant + 2 downy mildew-specific fungicides [Ranman, Presidio]); or (v) high-input (protectant + 3 downy mildew-specific fungicides [Previcur Flex, Ranman, Zampro]). The three cucurbit crops were cucumber cv. Marketmore 76, zucchini cv. Reward (summer squash), and acorn squash cv. Taybelle (winter squash). In 2014, only cucumber was infected by the pathogen. In 2015 and 2016, all three cucurbit hosts were infected by downy mildew at varying severities suggesting that the P. cubensis population may have differed compared with 2014. In all three years control of downy mildew was significantly higher when downy mildew-specific fungicides were included in weekly rotations. In some years, no fungicides, broad-spectrum fungicides only, or fungicides with moderate or lower efficacy for downy mildew may provide adequate control on certain cucurbit crop species depending on the current cucurbit downy mildew pathogen population.

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Gillon, Sean. „Flexible for whom? Flex crops, crises, fixes and the politics of exchanging use values in US corn production“. Journal of Peasant Studies 43, Nr. 1 (02.01.2016): 117–39. http://dx.doi.org/10.1080/03066150.2014.996555.

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NAKAMURA, Kenji, Noriyuki SHINOMIYA, Yoshitake ORIKASA und Yuji ODA. „Efficient Production of Ethanol from Saccharified Crops Mixed with Cheese Whey by the Flex Yeast Kluyveromyces marxianus KD-15“. Food Science and Technology Research 18, Nr. 2 (2012): 235–42. http://dx.doi.org/10.3136/fstr.18.235.

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Dissertationen zum Thema "Flex crops"

Lindström, Robin. „Flexibility or coerced resilience: Analysing the role of flex crops in the global production ecosystem“. Thesis, Stockholms universitet, Stockholm Resilience Centre, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-194678.

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Large parts of Earth’s natural ecosystems have been converted into simplified production system. These production systems, named the Global Production Ecosystems (GPE) are characterised by homogenised and industrial production, that delivers predictable yields of biomass and is highly connected through global trade. The anthropogenic inputs required to keep this predictability is likely to cause environmental degradation and could cause novel risks in the long term. The rise of flex crops is a phenomenon that is likely to further promote this homogenisation and industrialisation. These are crops with multiple and flexible uses that are increasingly targeted by agribusinesses to feed the demands of food, feed, fuel and other industrial products. This study examines global flex crops production ecosystem through the lens of resilience thinking, by analysing production data over time, including the social and environmental impacts of inputs, and assess the national concentration of production. I find that flex crops have expanded and intensified more so than similar crops. Since 1961 flex crops harvested area have increased in more than 150% in size, while similar crops have increased 10%. At the same time yields for flex crops have almost tripled, while similar crops have doubled their yield. I also find that in some aspects flex crops are heavily reliant on anthropogenic inputs. On a global scale the use of inputs is generally concentrated to a small number of countries, but that the average use of inputs varies greatly between countries. These findings indicate that the development of flex crops is an important to research to understand the GPE and that using resilience thinking is key to understand this phenomenon.

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Smith, Joshua Dwayne. „Impacts of Cover Crops on Carbon Dioxide and Nitrous Oxide Flux from a Row Crop Agricultural Field in Central Illinois“. OpenSIUC, 2014. https://opensiuc.lib.siu.edu/theses/1391.

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In the United States, there is renewed interest in incorporating cover crops into agricultural systems to provide a variety of potential benefits related to soil quality, water quality, and greenhouse gas emissions. This study focused on assessing whether cover crops influence N2O and CO2 emissions in a central Illinois agricultural research field over two years (2011-2013) of cover crop growing seasons. Three winter cover crop systems, annual ryegrass (Lolium multiflorum), cereal rye (Secale cereale), and a cereal rye (2011)/ hairy vetch (Vicia villosa) (2012) rotation were planted after fall 2011 and 2012 harvests. The field included a total of eight main plots, two of each treatment, and two no cover crop control plots. Soil carbon dioxide (CO2) and nitrous oxide (N2O) fluxes were measured from the plots in a single corn (Zea mays) - soybean (Glycine max) system for two cover crop growing seasons. Fluxes of CO2 and CO2 were measured in March 2012, August 2012, and February 2013. The CO2 flux measurements were performed by using an infrared gas analyzer. The N2O fluxes were analyzed from samples collected at 0, 10, 20, 30 min intervals from the same closed dynamic chamber system. Both CO2 and N2O fluxes were computed from respective gas concentrations over time. Data were analyzed with a repeated measures mixed model procedure. N2O fluxes from the cereal rye/hairy vetch plots were greater than the no cover control and annual ryegrass plots, suggesting that cover crops may not decrease N2O fluxes immediately after being incorporated into a cropping system. In contrast, CO2 fluxes did not significantly differ among the treatments, but the cereal rye/hairy vetch plot sequestered ~100 kg C ha-1 of soil organic carbon (SOC). Overall, it was observed that some cover crop plots can have higher N2O fluxes than plots without cover crops, but cover crops have the long-term potential to sequester C in croplands demonstrating that their use should still be considered a sustainable agriculture practice.

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Thomas, Benjamin Mark. „The role of vesicular-arbuscular mycorrhizal fungi in Linum usitatissimum L. production in Southern Australian soils“. Title page, contents and abstract only, 2001. http://web4.library.adelaide.edu.au/theses/09PH/09pht4541.pdf.

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Bibliography: leaves 106-132. This project investigated the role of VAM fungi in the growth and nutrition of Linum usitatissimum L. in agricultural soils in southern Australia. It had two general aims: (1) to examine the role of indigenous VAM fungi in the growth and nutrition of linseed in field soil collected near Clare, South Australia; and (2) to examine the effect of VAM fungi on the Zn nutrition of Linola.

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Keller, Steven Ede. „Flux-limited Diffusion Coefficient Applied to Reactor Analysis“. Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/16126.

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A new definition of the diffusion coefficient for use in reactor physics calculations is evaluated in this thesis. It is based on naturally flux-limited diffusion theory (FDT), sometimes referred to as Levermore-Pomraning diffusion theory. Another diffusion coefficient more loosely based on FDT is also evaluated in this thesis. Flux-limited diffusion theory adheres to the physical principle of flux-limiting, which is that the magnitude of neutron current is not allowed to exceed the scalar flux. Because the diffusion coefficients currently used in the nuclear industry are not flux-limited they may violate this principle in regions of large spatial gradients, and because they encompass other assumptions, they are only accurate when used in the types of calculations for which they were intended. The evaluations were performed using fine-mesh diffusion theory. They are in one spatial dimension and in 47, 4, and 2 energy groups, and were compared against a transport theory benchmark using equivalent energy structures and spatial discretization. The results show that the flux-limited diffusion coefficient (FD) outperforms the standard diffusion coefficient in calculations of single assemblies with vacuum boundaries, according to flux- and eigenvalue-errors. In single assemblies with reflective boundary conditions, the FD yielded smaller improvements, and tended to improve only the fast-group results. The results also computationally confirm that the FD adheres to flux-limiting, while the standard diffusion coefficient does not.

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Schaare, P. N. „Areal variations in heat flux density over crop surfaces“. Thesis, University of Nottingham, 1985. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.370557.

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Zydney, Andrew Lawrence. „Cross-flow membrane plasmapheresis : an analysis of flux and hemolysis“. Thesis, Massachusetts Institute of Technology, 1985. http://hdl.handle.net/1721.1/15235.

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Jamboonsri, Watchareewan. „IMPROVEMENT OF NEW OIL CROPS FOR KENTUCKY“. UKnowledge, 2010. http://uknowledge.uky.edu/gradschool_diss/120.

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Three oil crops, chia (Salvia hispanica L.), flax (Linum usitatissimum L.), and castor (Ricinus communis L.), were studied because of their nutritional and industrial values. Chia and flax are rich in an ω3 fatty acid, α-linolenic acid, and castor is a very high oil producer and high in a hydroxy fatty acid. Ethyl methanesulfonate (EMS) and gamma rays were employed to mutagenize chia seeds to produce early flowering mutants. The M1 population was grown and induced to flower by short-day photoperiods. The M2 population was planted in the field in Lexington, KY in 2008. Early flowering plants were found 55 days after planting while non-mutagenized plants did not produce any flower buds until the 7th of October, 82 days after planting, at a daylength of 11 hours and 32 minutes. 0.012% of the EMS-treated M2 population and 0.024% of the gamma radiation-treated population flowered much earlier than the controls. M3 early flowering mutant lines were able to flower at photoperiods of 12-15 hours in a greenhouse. Selected lines produced flower buds on the 7th of July, 47 days after planting, at a daylength of 14 hours and 41 minutes in the field in Lexington, Kentucky. Different varieties of flax were evaluated for seed yield and field performance in Kentucky. Plant height and yield data were collected from three growing seasons. Yields from 2006 trial varied from 368-1,267 kg/ha. Yields from 2007 and 2008 were much lower due to drought. The variety ‘Carter’ gave the highest yield every season. Flax can be grown in Kentucky but yields are low. Two high-yield castor varieties, ‘Carmencita’ and ‘TTU-LRC’, were crossed in greenhouse. The F1 population was grown in the field. Inflorescences were covered to ensure self-pollination. The F2 population showed a high degree of segregation for plant height, stem color, capsule color and seed yield in the following growing season. Data on plant height, number of branches, color, and yield was collected from 89 F2 individuals. Fifteen lines with the highest yield were selected to plant in the field in spring of 2009. New high-yield castor varieties are being developed for production in Kentucky.

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Dalton, James A. „Contribution of upward soil water flux to crop water requirements“. Thesis, University of Southampton, 2006. https://eprints.soton.ac.uk/344938/.

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Celebi, Selahattin. „Flux line cutting and cross-flow in tubes of high T(c) superconductors“. Thesis, University of Ottawa (Canada), 1993. http://hdl.handle.net/10393/6904.

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We present strong evidence that helical flux lines can concurrently, enter and leave the wall of hollow cylinders of sintered high superconductors at T$\sb{\rm c}$ 77 K, hence cut and traverse each other. Tubes of two different materials, denoted BiSCCO and YBCO, have been studied. The evidence for flux line cutting and cross-flow is examined in the perspective of basic concepts. The traffic of the flux lines is also described formally. The penetration fields across the wall and into the grains of the sintered ceramic tubes are determined from their magnetic response to an applied axial field H$\sb{//}$ and from their flux trapping behaviour when subjected to two standard procedures, denoted H$\sb{\rm cool}$ and H$\sb{\rm cycle}$. This provides information on j$\sb{\rm c\perp m}$ and j$\sb{\rm c\perp g}$, the intergrain and intragrain critical current densities for depinning of flux lines. The penetration fields are seen to correlate with salient features (peaks and valleys) of the flux line cutting and cross flow phenomena. This enables us to claim that we are witnessing flux line cutting and cross flow in the weak link regime in the BiSCCO tube and in this regime as well as in the interior of the grains in the YBCO tube. The Clem/Perez-Gonzalez phenomenological theory is exploited in a simplified framework to describe the crucial features of the data semi-quantitatively. This analysis confirms the above conclusions and provides estimates of j$\sb{\rm c//m}$ and j$\sb{\rm c//g}$, the critical current densities for intergranular and intragranular flux line cutting and their dependence on the magnetic flux density.

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Somoano, Rodríguez Miguel. „Performance and flow dynamics in cross-flow turbines“. Doctoral thesis, Universitat Rovira i Virgili, 2018. http://hdl.handle.net/10803/553240.

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Aquesta tesi doctoral presenta l'estudi que l'autor va realitzar per comprendre l'efecte de l'angle pitch de la pala sobre les interaccions pala-estela que tenen lloc dins el rotor i, per tant, sobre el rendiment d'una turbina de flux creuat amb tres pales rectes. En primer lloc, hem estudiat experimentalment el rendiment d'aquest tipus de turbina en un túnel de vent de capa límit. Ho vam fer per a diferents pitches fixos de les pales, i amb diferents nombres de Reynolds basats en el diàmetre de la turbina que cobreixen la regió de transició en què el parell produït per les pales va superar el parell resistiu oposat. La forma i els valors de la corba de rendiment van canviar dràsticament amb només un increment de l'angle pitch fix. Com més gran sigui el nombre de Reynolds, menor és el tip speed ratio òptim i més cap al toe-out es mou l'angle pitch ideal. Posteriorment, vam estudiar experimentalment la dinàmica de flux dins el rotor per diferents pitches de la pala en un tanc d'aigua amb carro, usant Digital Particle Image Velocimetry. Els assajos es van realitzar a un nombre de Reynolds basat en el diàmetre de la turbina constant, i per a un rang de tip speed ratios. L'atenció se centra en l'anàlisi de les interaccions pala-estela dins el rotor. Angles toe-in i excessius toe-out s'han associat a baixos rendiments d'aquest tipus de turbines. La investigació ens ha permès relacionar les interaccions pala-estela amb les diferències de rendiment en aquest tipus de turbines, en funció del tip speed ratio i de l'angle pitch de la pala.
Esta tesis doctoral presenta el estudio que el autor realizó para comprender el efecto del ángulo pitch de la pala sobre las interacciones pala-estela que tienen lugar dentro del rotor y, por lo tanto, sobre el rendimiento de una turbina de de flujo cruzado con tres palas rectas. En primer lugar, hemos estudiado experimentalmente el rendimiento de este tipo de turbina en un túnel de viento de capa límite. Lo hicimos para diferentes pitches fijos de las palas, y con diferentes números de Reynolds basados en el diámetro de la turbina que cubren la región de transición en la que el par producido por las palas superó al par resistivo opuesto. La forma y los valores de la curva de rendimiento cambiaron drásticamente con sólo un incremento del ángulo pitch fijo. Cuanto mayor sea el número de Reynolds, menor es el tip speed ratio óptimo y más hacia el toe-out se mueve el ángulo pitch ideal. Posteriormente, estudiamos experimentalmente la dinámica de flujo dentro del rotor para diferentes pitches de la pala en un tanque de agua con carro, usando Digital Particle Image Velocimetry. Los ensayos se realizaron a un número de Reynolds basado en el diámetro de la turbina constante, y para un rango de tip speed ratios. La atención se centra en el análisis de las interacciones pala-estela dentro del rotor. Ángulos toe-in y excesivos toe-out se han asociado a bajos rendimientos de este tipo de turbinas. La investigación nos ha permitido relacionar las interacciones pala-estela con las diferencias de rendimiento en este tipo de turbinas, en función del tip speed ratio operativo y del ángulo pitch de la pala.
This doctoral thesis presents the study that the author have carried out in order to understand the effect of the blade pitch angle on the blade-wake interactions that take place inside the rotor, and hence on the performance of a three straight bladed cross-flow turbine. Firstly, we have experimentally studied the performance of this kind of turbine in a boundary layer wind tunnel. We did it for different fixed blade pitches, and at different turbine diameter Reynolds numbers covering the transitional region in which the torque produced by the blades overtook the opposed resistive torque. Shape and values of the performance curve changed drastically with just an increment of the fixed pitch angle. The higher the Reynolds number, the lower the optimal tip speed ratio and the more towards toe-out the ideal pitch angle is moved. Afterwards, we study experimentally the flow dynamics inside the rotor for different blade pitches in a water towing tank, using planar Digital Particle Image Velocimetry. Tests were made at a constant turbine diameter Reynolds number, and for a range of tip speed ratios. The focus is given to the analysis of the blade-wake interactions inside the rotor. Toe-in and excessive toe-out angles have been associated to low performances of this type of turbines. The investigation has allowed us to relate the blade-wake interactions with the performance differences in this type of turbines, as a function of both the operational tip speed ratio and the blade pitch angle.

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Bücher zum Thema "Flex crops"

Beginning Java and Flex: Migrating Java, Spring, Hibernate, and Maven developers to Adobe Flex. New York: Apress, 2009.

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Leskov, Nikolai Semenovich. Lefty: Being the tale of Cross-Eyed Lefty of Tula and the Steel Flea. Moscow: Raduga Publishers, 1987.

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Darwin, Charles. The effects of cross and self fertilisation in the vegetable kingdom. New York: New York University Press, 1989.

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S, Lee Audrey, und Miller Leslie, Hrsg. Flex: The new playbook for managing across differences. 2014.

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Henriksen, Niels Engholm, und Flemming Yssing Hansen. Rate Constants, Reactive Flux. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780198805014.003.0005.

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This chapter discusses a direct approach to the calculation of the rate constant k(T) that bypasses the detailed state-to-state reaction cross-sections. The method is based on the calculation of the reactive flux across a dividing surface on the potential energy surface. Versions based on classical as well as quantum mechanics are described. The classical version and its relation to Wigner’s variational theorem and recrossings of the dividing surface is discussed. Neglecting recrossings, an approximate result based on the calculation of the classical one-way flux from reactants to products is considered. Recrossings can subsequently be included via a transmission coefficient. An alternative exact expression is formulated based on a canonical average of the flux time-correlation function. It concludes with the quantum mechanical definition of the flux operator and the derivation of a relation between the rate constant and a flux correlation function.

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A, Cyr M., Strange R. R und United States. National Aeronautics and Space Administration., Hrsg. Turbine blade and vane heat flux sensor development phase 2. [Washington, DC]: National Aeronautics and Space Administration, 1985.

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Leskov, Nikolai Semenovich. Lefty: Being the tale of Cross-Eyed Lefty of Tula and the Steel Flea. Raduga Publishers, 1987.

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Darwin, Charles. Effects of Cross and Self Fertilisation in the Vegetable Kingdom. Hard Press, 2006.

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Darwin, Charles. The Effects of Cross and Self-Fertilisation in the Vegetable Kingdom. Adamant Media Corporation, 2001.

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The Works of Charles Darwin: The Effects of Cross and Self Fertilization in the Vegetable Kingdom (Darwin, Charles//Works of Charles Darwin). 2. Aufl. New York University Press, 1990.

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Buchteile zum Thema "Flex crops"

Duguid, Scott D. „Flax“. In Oil Crops, 233–55. New York, NY: Springer New York, 2009. http://dx.doi.org/10.1007/978-0-387-77594-4_7.

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McHughen, A. „Transgenic Linseed Flax (Linum usitatissimum)“. In Transgenic Crops I, 338–51. Berlin, Heidelberg: Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-642-59612-4_22.

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Beard, Benjamin H., und Verne E. Comstock. „Flax“. In Hybridization of Crop Plants, 357–66. Madison, WI, USA: American Society of Agronomy, Crop Science Society of America, 2015. http://dx.doi.org/10.2135/1980.hybridizationofcrops.c24.

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Gratwick, Marion. „Flea beetles“. In Crop Pests in the UK, 173–75. Dordrecht: Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-011-1490-5_35.

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Nyvall, Robert F. „Diseases of Flax“. In Field Crop Diseases Handbook, 251–64. Boston, MA: Springer US, 1989. http://dx.doi.org/10.1007/978-1-4757-5221-2_8.

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Uralov, A. M. „The flare as a result of cross-interaction of loops“. In Physics of Magnetic Flux Ropes, 285–88. Washington, D. C.: American Geophysical Union, 1990. http://dx.doi.org/10.1029/gm058p0285.

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You, Frank M., Sylvie Cloutier, Khalid Y. Rashid und Scott D. Duguid. „Flax (Linum usitatissimum L.) Genomics and Breeding“. In Advances in Plant Breeding Strategies: Industrial and Food Crops, 277–317. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-030-23265-8_9.

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Brouder, Sylvie M., Jeffrey J. Volenec und T. Scott Murrell. „The Potassium Cycle and Its Relationship to Recommendation Development“. In Improving Potassium Recommendations for Agricultural Crops, 1–46. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-59197-7_1.

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AbstractNutrient recommendation frameworks are underpinned by scientific understanding of how nutrients cycle within timespans relevant to management decision-making. A trusted potassium (K) recommendation is comprehensive enough in its components to represent important differences in biophysical and socioeconomic contexts but simple and transparent enough for logical, practical use. Here we examine a novel six soil-pool representation of the K cycle and explore the extent to which existing recommendation frameworks represent key plant, soil, input, and loss pools and the flux processes among these pools. Past limitations identified include inconsistent use of terminology, misperceptions of the universal importance and broad application of a single soil testing diagnostic, and insufficient correlation/calibration research to robustly characterize the probability and magnitude of crop response to fertilizer additions across agroecozones. Important opportunities to advance K fertility science range from developing a better understanding of the mode of action of diagnostics through use in multivariate field trials to the use of mechanistic models and systematic reviews to rigorously synthesize disparate field studies and identify knowledge gaps and/or novel targets for diagnostic development. Finally, advancing evidence-based K management requires better use of legacy and newly collected data and harnessing emerging data science tools and e-infrastructure to expand global collaborations and accelerate innovation.

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Shivaraj, S. M., Priyanka Dhakate, Humira Sonah, Tri Vuong, Henry T. Nguyen und Rupesh Deshmukh. „Progress Toward Development of Climate-Smart Flax: A Perspective on Omics-Assisted Breeding“. In Genomic Designing of Climate-Smart Oilseed Crops, 239–74. Cham: Springer International Publishing, 2019. http://dx.doi.org/10.1007/978-3-319-93536-2_5.

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Comfort, R. H., P. G. Richards, P. D. Craven und M. O. Chandler. „Problems in simulating ion temperatures in low density flux tubes“. In Cross‐Scale Coupling in Space Plasmas, 155–60. Washington, D. C.: American Geophysical Union, 1995. http://dx.doi.org/10.1029/gm093p0155.

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Konferenzberichte zum Thema "Flex crops"

Grozi, Delchev. „Changes in productivity and yield components in four field crops sown on damaged by frost crops of winter oilseed canola“. In International Scientific Symposium "Plant Protection – Achievements and Prospects". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2020. http://dx.doi.org/10.53040/9789975347204.67.

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During 2016 - 2018 was conducted a field experiment. On areas with damaged by frost winter oilseed canola, were sowed and 4 field crops: 1 chickpea cultivar - Kabule (Cicer arietinum L.); 1 forage pea cultivar - Mir (Pisum sativum L.); 1 milk thistle cultivar - Silmar (Silybum marianum Gaertn.); 1 coriander cultivar - Lozen (Coriandrum sativum L.). The same variants were planted on areas under conventional soil cultivation for each of these crops. After plowing of canola crops, it is more appropriate to sow chickpea in which weed control is carried out by soil treatment with herbicide Merlin flex, followed by foliar treatment with herbicide tank mixture Challenge + Shadow. After plowing areas with damaged by frost winter oilseed canola without any problems can be sown forage pea. Milk thistle and coriander are suitable crops for sowing on areas after damaged by frost winter oilseed canola. The differences in productivities and yield components of chickpea, forage pea, milk thistle and coriander, sown on damaged by frost areas of winter oilseed canola and in normal sowing, are small and mathematically unproven.

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Wolf, Joel, Zubair Nabi, Viswanath Nagarajan, Robert Saccone, Rohit Wagle, Kirsten Hildrum, Edward Pring und Kanthi Sarpatwar. „The X-flex cross-platform scheduler“. In the Middleware Industry Track. New York, New York, USA: ACM Press, 2014. http://dx.doi.org/10.1145/2676727.2676728.

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Kudryavtsev, N. A., und L. A. Zaytseva. „NEW MEANS OF RATIONAL LIMITING THE SPREAD OF FLAX WEEDS AND DISEASES“. In «Breeding, seed production, cultivation technology and processing of agricultural crops». Federal State Budgetary Scientific Institution Federal Scientific Rice Centre, 2021. http://dx.doi.org/10.33775/conf-2021-336-338.

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Sukhopalova, T. P. „AGROTECHNOLOGICAL TECHNIQUES FOR THE CULTIVATION OF OIL FLAX IN THE NON-BLACK EARTH ZONE OF THE RUSSIAN FEDERATION“. In «Breeding, seed production, cultivation technology and processing of agricultural crops». Federal State Budgetary Scientific Institution Federal Scientific Rice Centre, 2021. http://dx.doi.org/10.33775/conf-2021-276-279.

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Zaitseva, L. A., N. A. Kudryavtsev, D. O. Morozov und V. V. Chebanenko. „Agrotechnics, plant protection and immunity in improving the phytosanitary condition of crops Flax in Russia“. In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-148.

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The Federal scientific center for bast crops has long been creating varieties with high resistance to 2 diseases (rust and Fusarium wilt), and now successfilly solves the problem of forming resistance to 3 (rust, Fusarium and Anthracnose) and even to 4 diseases (rust, Fusarium, Anthracnose and Pasmo). New proposals for phytosanitary monitoring and forecasting racionalize plant protection in relation to flax production. Ecologized biological preparations (for example, Vitaplan, Sternifag) are effective against flax diseases (Bacteriosis, Anthracnose, Mottling, etc.) and contribute to the preservation of the flax crop.

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Smith, Margaret, Mary Wiedenhoeft, Sarah Carlson und Jim Fawcett. „Production and Use of Flax and Field Peas in Iowa“. In Proceedings of the 16th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2006. http://dx.doi.org/10.31274/icm-180809-842.

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Hartz, Mark. „Neutrino flux predictions for cross section measurements“. In INTERNATIONAL CONFERENCE ON MATHEMATICS, ENGINEERING AND INDUSTRIAL APPLICATIONS 2014 (ICoMEIA 2014). AIP Publishing LLC, 2015. http://dx.doi.org/10.1063/1.4919502.

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Reniers, Ad, und Jurjen A. Battjes. „Cross-Shore Momentum Flux Due to Shear Instabilities“. In 25th International Conference on Coastal Engineering. New York, NY: American Society of Civil Engineers, 1997. http://dx.doi.org/10.1061/9780784402429.014.

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Rice, Marlin E., und Gary Munkvold. „Biology and Management of the Corn Flea Battle in Iowa Field Corn: Thoughts for 2001“. In Proceedings of the 10th Annual Integrated Crop Management Conference. Iowa State University, Digital Press, 2000. http://dx.doi.org/10.31274/icm-180809-690.

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Belyakov, A. I., und A. S. Firsov. „Biological features of small seed crops on the example of dollunts flax“. In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-62.

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Berichte der Organisationen zum Thema "Flex crops"

Wickremasinghe, Don Athula Abeyarathna. HARP targets pion production cross section and yield measurements. Implications for MiniBooNE neutrino flux. Office of Scientific and Technical Information (OSTI), Juli 2015. http://dx.doi.org/10.2172/1223260.

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Park, Sunghyea, und Peter C. Chu. Thermal Fronts and Cross-Frontal Heat Flux in the Southern Yellow Sea and the East China Sea. Fort Belvoir, VA: Defense Technical Information Center, Januar 2008. http://dx.doi.org/10.21236/ada481596.

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Miller, A., J. Manickam und J. L. Johnson. Comparison of ballooning mode stability properties of tokamaks with circular and elliptic cross sections with the same poloidal flux. Office of Scientific and Technical Information (OSTI), August 1989. http://dx.doi.org/10.2172/5850215.

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Remec, I. Investigation of the Impact of ENDF/B-VI Cross Sections on the H.B. Robinson-2 Pressure-Vessel Flux Prediction. Office of Scientific and Technical Information (OSTI), Juni 1999. http://dx.doi.org/10.2172/8345.

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Bashyal, Amit. DUNE and MINERvA Flux Studies and a Measurement of the Charged-Current Quasielastic Antineutrino Scattering Cross Section with $<E_{\nu}> \sim 6 $ GeV on a CH Target. Office of Scientific and Technical Information (OSTI), Januar 2021. http://dx.doi.org/10.2172/1779472.

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