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Artykuły w czasopismach na temat „Arable cropping”

Autor: Grafiati

Data publikacji: 4 czerwca 2021

Data aktualizacji: 1 lutego 2022

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1

Alabdulkader, A. M., A. I. Al-Amoud, and F. S. Awad. " Optimization of the cropping pattern in Saudi Arabia using a mathematical programming sector model." Agricultural Economics (Zemědělská ekonomika) 58, No. 2 (March 5, 2012): 56–60. http://dx.doi.org/10.17221/8/2011-agricecon.

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A mathematical sector model has been formulated to optimize the cropping pattern in Saudi Arabia aiming at maximizing the net annual return of the agricultural sector in Saudi Arabia and ensuring the efficient allocation of the scarce water resources and arable land among the competing crops. The results showed the potential for Saudi Arabia to optimize its cropping pattern and to generate an estimated net return equivalent to about 2.42 billion US$ per year. The optimized cropping pattern in Saudi Arabia has been coupled with about 53% saving in the water use and about 48% reduction in the ar

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van Eekeren, Nick, Lydia Bommelé, Jaap Bloem, Ton Schouten, Michiel Rutgers, Ron de Goede, Dirk Reheul, and Lijbert Brussaard. "Soil biological quality after 36 years of ley-arable cropping, permanent grassland and permanent arable cropping." Applied Soil Ecology 40, no. 3 (November 2008): 432–46. http://dx.doi.org/10.1016/j.apsoil.2008.06.010.

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Johnston, A. Edward, and Keith W. T. Goulding. "Rational potassium manuring for arable cropping systems." Journal of the Science of Food and Agriculture 46, no. 1 (1988): 1–11. http://dx.doi.org/10.1002/jsfa.2740460102.

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Korsaeth, Audun. "N, P, and K Budgets and Changes in Selected Topsoil Nutrients over 10 Years in a Long-Term Experiment with Conventional and Organic Crop Rotations." Applied and Environmental Soil Science 2012 (2012): 1–17. http://dx.doi.org/10.1155/2012/539582.

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This study presents soil system budgets of N, P and K in six contrasting cropping systems during 10 years of a long-term experiment in southeast Norway. The experiment included systems with arable cash-cropping and with mixed arable-dairy cropping (cash- and fodder crops), with organic and conventional management represented in both groups. All major nutrient inputs and outputs were measured or estimated. State of the art conventional cash-cropping appeared to be balanced in terms of N, whereas conventional mixed cropping had an N surplus. By contrast, less up to date conventional arable cash-

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Ogunwole, Joshua Olalekan, Luiz Fernando Pires, and Bello Muhammed Shehu. "Changes in the Structure of a Nigerian Soil under Different Land Management Practices." Revista Brasileira de Ciência do Solo 39, no. 3 (June 2015): 830–40. http://dx.doi.org/10.1590/01000683rbcs20140017.

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Quantification of soil physical quality (SPQ) and pore size distribution (PSD) can assist understanding of how changes in land management practices influence dynamics of soil structure, and this understanding could greatly improve the predictability of soil physical behavior and crop yield. The objectives of this study were to measure the SPQ index under two different land management practices (the continuous arable cropping system and natural bush fallow system), and contrast the effects of these practices on the structure of PSD using soil water retention data. Soil water retention curves ob

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Jayasuriya, M. C. N. "Use of crop residues and agro-industrial by-products in ruminant production systems in developing countries." BSAP Occasional Publication 16 (1993): 47–55. http://dx.doi.org/10.1017/s0263967x00031062.

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AbstractRuminant production systems in developing countries could be classified into three categories: the extensive systems, systems incorporating arable cropping and systems integrated with tree cropping. Systems have evolved in response to the agro-ecological environment, the availability and type of land, nature of cropping patterns, frequency and intensity of cropping, area of uncultivated land and animal species and animal numbers.Smallholder livestock farmers in most developing countries appear to have adopted a mixed system that incorporates the traditional extensive system and the sys

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McKillop, Heather. "Ancient Maya Tree Cropping." Ancient Mesoamerica 5, no. 1 (1994): 129–40. http://dx.doi.org/10.1017/s0956536100001085.

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AbstractThe predominance of tree crops among abundant, well-preserved plant food remains from coastal sites in southern Belize suggests that these island Maya had a specialized subsistence focus. Limited arable land on offshore islands, together with a maritime economy, may have been important factors in the use of tree crops. The Wild Cane Cay Maya utilized a variety of native palm fruits – Orbignya cohune, Acrocomia mexicana, and Bactris major, as well as other wild tree fruits, in addition to corn. These coastal data support the view that specialized adaptation to diverse environments was a

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Leeson, J. Y., J. W. Sheard, and A. G. Thomas. "Weed communities associated with arable Saskatchewan farm management systems." Canadian Journal of Plant Science 80, no. 1 (January 1, 2000): 177–85. http://dx.doi.org/10.4141/p99-039.

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The objective of this study was to determine the impact of a range of management systems on weed communities in cropped fields on farms in Saskatchewan. Farms (n = 28) with management systems defined by a combination of different cropping histories and chemical input levels were selected. Fields were surveyed on each farm in 1995, 1996, and 1997 after any post-emergent weed control to ensure that their weed communities reflected the impact of all agronomic management practices typical of the management system. Canonical correspondence analysis was used to determine whether weed communities wer

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Beule, Lukas, and Petr Karlovsky. "Tree rows in temperate agroforestry croplands alter the composition of soil bacterial communities." PLOS ONE 16, no. 2 (February 10, 2021): e0246919. http://dx.doi.org/10.1371/journal.pone.0246919.

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Background Tree-based intercropping (agroforestry) has been advocated to reduce adverse environmental impacts of conventional arable cropping. Modern agroforestry systems in the temperate zone are alley-cropping systems that combine rows of fast-growing trees with rows of arable crops. Soil microbial communities in these systems have been investigated intensively; however, molecular studies with high taxonomical resolution are scarce. Methods Here, we assessed the effect of temperate agroforestry on the abundance, diversity and composition of soil bacterial communities at three paired poplar-b

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Ikuerowo, Joseph Olubukun, and Olanrewaju Abidemi Tehinloju. "Factors Influencing Arable Crop Farmers’ Willingness to Adopt Bio-Organic Technology in Ondo State, Nigeria." Journal of Agricultural Extension 25, no. 1 (March 1, 2021): 21–30. http://dx.doi.org/10.4314/jae.v25i1.3.

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The study analysed factors influencing arable crop farmers’ willingness to adopt bio-organic technology in Ondo State. Multi-stage sampling procedure was used to select 180 respondents for the study. Questionnaire was used to collect data which were analysed with percentages, 4-point likert-type scale and logit regression model. The findings revealed that the females (67.0%) dominated arable crop farming, the mean age was 41 years and 55.6% had formal education. All the respondents are aware of mixed cropping and croprotation and less than 50% were aware of alley cropping (43.2) and biological

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Tamms, Laura, Friederike de Mol, Michael Glemnitz, and Bärbel Gerowitt. "Weed Densities in Perennial Flower Mixtures Cropped for Greater Arable Biodiversity." Agriculture 11, no. 6 (May 28, 2021): 501. http://dx.doi.org/10.3390/agriculture11060501.

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The cropping of perennial wildflower mixtures to produce biomass for use in biogas plants is one option for breaking maize’s dominance as a bioenergy feedstock. The aim of this study was to investigate the development of weeds in commercially produced perennial wildflower mixtures. Weed control during the establishment of perennial wildflower mixtures is very difficult to manage and raises the issue of the development of new weed problems when cropping perennial wildflower mixtures. In a three-year field experiment with staggered starts in four sites in northeast Germany, a perennial crop mixt

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Li, Le, Zurui Ao, Yaolong Zhao, and Xulong Liu. "Impacts of Rapid Socioeconomic Development on Cropping Intensity Dynamics in China during 2001–2016." ISPRS International Journal of Geo-Information 8, no. 11 (November 18, 2019): 519. http://dx.doi.org/10.3390/ijgi8110519.

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Changes in cropping intensity reflect not only changes in land use but also the transformation of land functions. Although both natural conditions and socioeconomic factors can influence the spatial distribution of the cropping intensity and its changes, socioeconomic developments related to human activities can exert great impacts on short term cropping intensity changes. The driving force of this change has a high level of uncertainty; and few researchers have implemented comprehensive studies on the underlying driving forces and mechanisms of these changes. This study produced cropping inte

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13

Hawes, Young, Banks, Begg, Christie, Iannetta, Karley, and Squire. "Whole-Systems Analysis of Environmental and Economic Sustainability in Arable Cropping Systems: A Case Study." Agronomy 9, no. 8 (August 8, 2019): 438. http://dx.doi.org/10.3390/agronomy9080438.

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The long-term sustainability of crop production depends on the complex network of interactions and trade-offs between biotic, abiotic and economic components of agroecosystems. An integrated arable management system was designed to maintain yields, whilst enhancing biodiversity and minimising environmental impact. Management interventions included conservation tillage and organic matter incorporation for soil biophysical health, reduced crop protection inputs and integrated pest management strategies for enhanced biodiversity and ecosystem functions, and intercropping, cover cropping and under

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14

Wiesmeier, M., M. Lungu, R. Hübner, and V. Cerbari. "Remediation of degraded arable steppe soils in Moldova using vetch as green manure." Solid Earth 6, no. 2 (May 29, 2015): 609–20. http://dx.doi.org/10.5194/se-6-609-2015.

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Abstract. In the Republic of Moldova, non-sustainable arable farming led to severe degradation and erosion of fertile steppe soils (Chernozems). As a result, the Chernozems lost about 40% of their initial amounts of soil organic carbon (SOC). The aim of this study was to remediate degraded arable soils and promote carbon sequestration by implementation of cover cropping and green manuring in Moldova. Thereby, the suitability of the legume hairy vetch (Vicia sativa) as cover crop under the dry continental climate of Moldova was examined. At two experimental sites, the effect of cover cropping o

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15

Zarina, Livija, Barbel Gerowitt, Bo Melander, Jukka Salonen, Roman Krawczuk, and Teo Verwijst. "Crop diversification for weed management in organic arable cropping systems." Environment. Technology. Resources. Proceedings of the International Scientific and Practical Conference 2 (June 17, 2015): 333. http://dx.doi.org/10.17770/etr2015vol2.274.

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<p>Within the ERA-net CORE Organic Plus transnational programmes supported project PRODIVA producing of the information required for a better utilization of crop diversification for weed management in North European organic arable cropping systems was started. To fulfill the goal of this project- not to eradicate weed problems, which is unlikely to happen in any arable farming system, but to maintain a diversified and manageable weed flora that can support beneficial organisms- there were data from ongoing long-termed cropping system experiments from Latvia analyzed.</p><p>It

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Szajdak, Lech, Irena Życzyńska-Bałoniak, Teresa Meysner, and Andrzej Blecharczyk. "Bound amino acids in humic acids from arable cropping systems." Journal of Plant Nutrition and Soil Science 167, no. 5 (October 2004): 562–67. http://dx.doi.org/10.1002/jpln.200321174.

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Zhang, W. J., X. J. Wang, M. G. Xu, S. M. Huang, H. Liu, and C. Peng. "Soil organic carbon dynamics under long-term fertilizations in arable land of northern China." Biogeosciences Discussions 6, no. 4 (July 3, 2009): 6539–77. http://dx.doi.org/10.5194/bgd-6-6539-2009.

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Abstract. Soil organic carbon (SOC) data were collected from six long-term experiment sites in the upland of northern China. Various fertilization (e.g. inorganic fertilizations and combined inorganic-manure applications) and cropping (e.g. mono- and double-cropping) practices have been applied at these sites. Our analyses indicate that long-term applications of inorganic nitrogen-phosphorus (NP) and nitrogen-phosphorus-potassium (NPK) result in a significant increase in SOC at the sites with the double-cropping systems. The applications of inorganic NP and/or NPK combined with manure lead to

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Herrmann, Antje, Sandra Claus, Ralf Loges, Christof Kluß, and Friedhelm Taube. "Can arable forage production be intensified sustainably? A case study from northern Germany." Crop and Pasture Science 65, no. 6 (2014): 538. http://dx.doi.org/10.1071/cp13362.

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Greenhouse gas emissions (GHG) resulting from forage production contribute a major share to ‘livestock’s long shadow’. A 2-year field experiment was conducted at two sites in northern Germany to quantify and evaluate the carbon footprint of arable forage cropping systems (continuous silage maize, maize–wheat–grass rotation, perennial ryegrass ley) as affected by N-fertiliser type and N amount. Total GHG emissions showed a linear increase with N application, with mineral-N supply resulting in a steeper slope. Product carbon footprint (PCF) ranged between –66 and 119 kg CO2eq/(GJ net energy lact

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Zhang, W. J., X. J. Wang, M. G. Xu, S. M. Huang, H. Liu, and C. Peng. "Soil organic carbon dynamics under long-term fertilizations in arable land of northern China." Biogeosciences 7, no. 2 (February 2, 2010): 409–25. http://dx.doi.org/10.5194/bg-7-409-2010.

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Abstract. Soil carbon sequestration is a complex process influenced by agricultural practices, climate and soil conditions. This paper reports a study of long-term fertilization impacts on soil organic carbon (SOC) dynamic from six long-term experiments. The experiment sites are located from warm-temperate zone with a double-cropping system of corn (Zea mays L.) – wheat (Triticum Aestivium L.) rotation, to mild-temperate zones with mono-cropping systems of continuous corn, or a three-year rotation of corn-wheat-wheat. Mineral fertilizer applications result in an increasing trend in SOC except

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Roberts, J., A. Suarez Infiesta, B. Schäbitz, J. Fourie, and A. Werner. "Active optical sensing of canopies in pasture management." Journal of New Zealand Grasslands 77 (January 1, 2015): 35–40. http://dx.doi.org/10.33584/jnzg.2015.77.487.

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Commercial units of Active Optical Sensor (AOS) systems are designed for sensing arable crops to estimate the required amount of nitrogen fertiliser and are well established in intensive arable cropping systems in Europe. A research version AOS (RU-AOS) of a commercial system was tested as a potential canopy sensor for New Zealand dairy pastures. To study the applicability of this sensor a sensitivity experiment was conducted. Additionally, a plot experiment investigated the relationship between the spectrometer and biomass attributes on ryegrass and white clover canopies fertilised with five

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Wiesmeier, M., M. Lungu, R. Hübner, and V. Cerbari. "Remediation of degraded arable steppe soils in Moldova using vetch as green manure." Solid Earth Discussions 7, no. 1 (January 30, 2015): 509–35. http://dx.doi.org/10.5194/sed-7-509-2015.

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Abstract. In the Republic of Moldova, non-sustainable arable farming led to severe degradation and erosion of fertile steppe soils (Chernozems). As a result, the Chernozems lost about 40% of their initial amounts of soil organic carbon (SOC). Aim of this study was to remediate degraded arable soils and promote carbon sequestration by implementation of cover cropping and green manuring in Moldova. Thereby, the suitability of the legume hairy vetch (Vicia sativa) as cover crop under the dry, continental climate of Moldova was examined. At two experimental sites, the effect of cover cropping on c

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Squire, Geoffrey R., Mark Young, Linda Ford, Gillian Banks, and Cathy Hawes. "Defining Targets for Reversing Declines of Soil Carbon in High-Intensity Arable Cropping." Agronomy 10, no. 7 (July 6, 2020): 973. http://dx.doi.org/10.3390/agronomy10070973.

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Soil organic carbon (SOC) is declining globally due to intensification of agriculture. Reversing declines should reduce soil erosion, maintain yields, raise the soil’s atmospheric carbon sink, and improve habitat for biodiversity. Commercial fields were sampled in a diverse European Atlantic zone cropland to relate SOC status to cropping intensity and to define a realistic target for restoration. SOC (%C by mass) decreased from 4% to 2% as the proportion of high-intensity crops increased from zero to 55% (linear regression, F pr. < 0.001). In further sampling in and around high-intensity fi

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French, RJ. "Changes in Cropping Systems at the Boundaries of the Pastoral and Cropping Zones in Southern Australia." Rangeland Journal 15, no. 1 (1993): 117. http://dx.doi.org/10.1071/rj9930117.

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A history of cropping at the margins between arable and pastoral lands is examined. Assessment is made of the climatic factors that caused the abandonment of cropping. These criteria are then used to assess the likelihood that future cropping will persist along the present pastoral margins in different states of Australia. A minimum requirement is that the ratio of water use to evaporation in the growing season should exceed 0.3. An analysis of past climatic data should also be made to identify sequences of years when rainfall was both above and below average. Periods of above-average rainfall

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ZHOU, D., P. AN, Z. PAN, and F. ZHANG. "Arable land use intensity change in China from 1985 to 2005: evidence from integrated cropping systems and agro economic analysis." Journal of Agricultural Science 150, no. 2 (June 3, 2011): 179–90. http://dx.doi.org/10.1017/s0021859611000396.

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SUMMARYA cropping system is the consequence of environmental and socio-economic conditions that determine the intensity of agricultural land use. Accurate information on regional land use intensity and changes in land use intensity is important for food security and sustainable resource management in China. Therefore, a better understanding of the spatial and temporal changes in arable land use intensity (ALUI) based on the cropping system used is essential to comprehend the changes in land use and the sustainability of the food system. The purpose of the present study was to investigate the s

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Hounkpatin, Kpade O. L., Gerhard Welp, P. B. Irénikatché Akponikpè, Ingrid Rosendahl, and Wulf Amelung. "Carbon losses from prolonged arable cropping of Plinthosols in Southwest Burkina Faso." Soil and Tillage Research 175 (January 2018): 51–61. http://dx.doi.org/10.1016/j.still.2017.08.014.

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Riley, H., and M. Bakkegard. "Declines of soil organic matter content under arable cropping in southeast Norway." Acta Agriculturae Scandinavica, Section B - Plant Soil Science 56, no. 3 (September 2006): 217–23. http://dx.doi.org/10.1080/09064710510029141.

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von Sperber, C., R. Stallforth, C. Du Preez, and W. Amelung. "Changes in soil phosphorus pools during prolonged arable cropping in semiarid grasslands." European Journal of Soil Science 68, no. 4 (June 14, 2017): 462–71. http://dx.doi.org/10.1111/ejss.12433.

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Chamen, W. C. T., D. Dowler, P. R. Leede, and D. J. Longstaff. "Design, Operation and Performance of a Gantry System: Experience in Arable Cropping." Journal of Agricultural Engineering Research 59, no. 1 (September 1994): 45–60. http://dx.doi.org/10.1006/jaer.1994.1063.

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Seremesic, Srdjan, Ljiljana Nesic, Vladimir Ciric, Jovica Vasin, Ivica Djalovic, Jelena Marinkovic, and Bojan Vojnov. "Soil organic carbon fractions in different land use systems of Chernozem soil." Zbornik Matice srpske za prirodne nauke, no. 138 (2020): 31–39. http://dx.doi.org/10.2298/zmspn2038031s.

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The relationship between soil carbon fractions in Chernozem soils was assessed in soil samples of three different environments: arable soil, grassland and oak for?est. Grassland and oak forest had higher soil organic carbon (SOC), carbon soluble in hot water (HWC), particulate organic carbon (POC) and mineral-associated carbon (MOC) than the arable soil. The POC/MOC ratio was lowest in arable soil, indicating a smaller carbon pool for microbial turnover. POC increases with higher total SOC, indicating that the pres?ervation of organic matter depends on the renewal of labile fractions. Our resu

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Melander, Bo, Nicolas Munier-Jolain, Raphaël Charles, Judith Wirth, Jürgen Schwarz, Rommie van der Weide, Ludovic Bonin, Peter K. Jensen, and Per Kudsk. "European Perspectives on the Adoption of Nonchemical Weed Management in Reduced-Tillage Systems for Arable Crops." Weed Technology 27, no. 1 (March 2013): 231–40. http://dx.doi.org/10.1614/wt-d-12-00066.1.

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Noninversion tillage with tine- or disc-based cultivations prior to crop establishment is the most common way of reducing tillage for arable cropping systems with small grain cereals, oilseed rape, and maize in Europe. However, new regulations on pesticide use might hinder further expansion of reduced-tillage systems. European agriculture is asked to become less dependent on pesticides and promote crop protection programs based on integrated pest management (IPM) principles. Conventional noninversion tillage systems rely entirely on the availability of glyphosate products, and herbicide consum

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Bhaskar, B. P., S. G. Anantwar, S. S. Gaikwad, and S. V. Bobade. "Land resource assessment for agricultural development in Seoni district (Madhya Pradesh), India." Journal of Applied and Natural Science 8, no. 2 (June 1, 2016): 750–59. http://dx.doi.org/10.31018/jans.v8i2.869.

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The objective of land resource assessment for rainfed agridevelopment in tribal dominated Seoni ditrict, Madhya Pradesh was to assess the suitability of thrity soil mapping units for sorghum-cotton based systems in relation to fertility constraints and for enhancing crop productivity. The arability and suitability analysis showed that fifty six per cent of arable land is suitable for eleven land use systems. The twenty two per cent of arable basaltic lands in northen plateaus were evaluated as suitable for for citrus, sorghum and soybean cropping systems with limitations of low available nitro

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Wittwer, Raphaël A., S. Franz Bender, Kyle Hartman, Sofia Hydbom, Ruy A. A. Lima, Viviana Loaiza, Thomas Nemecek, et al. "Organic and conservation agriculture promote ecosystem multifunctionality." Science Advances 7, no. 34 (August 2021): eabg6995. http://dx.doi.org/10.1126/sciadv.abg6995.

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Ecosystems provide multiple services to humans. However, agricultural systems are usually evaluated on their productivity and economic performance, and a systematic and quantitative assessment of the multifunctionality of agroecosystems including environmental services is missing. Using a long-term farming system experiment, we evaluated and compared the agronomic, economic, and ecological performance of the most widespread arable cropping systems in Europe: organic, conservation, and conventional agriculture. We analyzed 43 agroecosystem properties and determined overall agroecosystem multifu

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Colomb, Bruno, and Anne Glandières. "Sustainability assessment of organic arable cropping systems of the French Midi-Pyrenees region." Cahiers Agricultures 23, no. 2 (March 2014): 108–19. http://dx.doi.org/10.1684/agr.2014.0693.

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Miller, M. N., B. J. Zebarth, C. E. Dandie, D. L. Burton, C. Goyer, and J. T. Trevors. "Denitrifier Community Dynamics in Soil Aggregates under Permanent Grassland and Arable Cropping Systems." Soil Science Society of America Journal 73, no. 6 (November 2009): 1843–51. http://dx.doi.org/10.2136/sssaj2008.0357.

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Sohlenius, B., S. Bostrom, and A. Sandor. "Long-Term Dynamics of Nematode Communities in Arable Soil Under Four Cropping Systems." Journal of Applied Ecology 24, no. 1 (April 1987): 131. http://dx.doi.org/10.2307/2403792.

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GRAGLIA, E., B. MELANDER, and R. K. JENSEN. "Mechanical and cultural strategies to control Cirsium arvense in organic arable cropping systems." Weed Research 46, no. 4 (August 2006): 304–12. http://dx.doi.org/10.1111/j.1365-3180.2006.00514.x.

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Frampton, Geoff K., and Paul J. van den Brink. "Influence of cropping on the species composition of epigeic Collembola in arable fields." Pedobiologia 46, no. 3-4 (January 2002): 328–37. http://dx.doi.org/10.1078/0031-4056-00140.

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Rakotovololona, Lucia, Nicolas Beaudoin, Aïcha Ronceux, Eric Venet, and Bruno Mary. "Driving factors of nitrate leaching in arable organic cropping systems in Northern France." Agriculture, Ecosystems & Environment 272 (February 2019): 38–51. http://dx.doi.org/10.1016/j.agee.2018.10.005.

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Burkart, Silvia E., Rolando J. C. León, María C. Conde, and Susana B. Perelman. "Plant species diversity in remnant grasslands on arable soils in the cropping Pampa." Plant Ecology 212, no. 6 (December 29, 2010): 1009–24. http://dx.doi.org/10.1007/s11258-010-9881-z.

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Holst, Jirko, Wenping Liu, Qian Zhang, and Reiner Doluschitz. "Crop evapotranspiration, arable cropping systems and water sustainability in southern Hebei, P.R. China." Agricultural Water Management 141 (July 2014): 47–54. http://dx.doi.org/10.1016/j.agwat.2014.03.013.

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Berg, Per, and Thomas Rosswall. "Seasonal variations in abundance and activity of nitrifiers in four arable cropping systems." Microbial Ecology 13, no. 1 (January 1987): 75–87. http://dx.doi.org/10.1007/bf02014964.

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Råberg, Tora Matilda, Georg Carlsson, and Erik Steen Jensen. "Productivity in an arable and stockless organic cropping system may be enhanced by strategic recycling of biomass." Renewable Agriculture and Food Systems 34, no. 1 (May 22, 2017): 20–32. http://dx.doi.org/10.1017/s1742170517000242.

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AbstractRecirculation of nitrogen (N) from crop residue and green-manure biomass resources may reduce the need to add new reactive N to maintain crop yield and quality. The aim of this study was to determine how different strategies for recycling residual and green-manure biomass influence yield and N concentration of the edible parts of food crops in a stockless organic cropping system. For this purpose, three biomass distribution treatments were investigated in a field experiment, based on a cropping system designed to produce both high-quality food crops and biomass resources from crop resi

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Banjarnahor, Dina, and Bistok Hasiholan Simanjuntak. "Evaluasi Kesesuaian Lahan Sumba Tengah Untuk Tanaman Pangan Serta Perancangan Pola Tanamnya Yang Spesifik Lokasi." Bumi Lestari Journal of Environment 16, no. 2 (August 1, 2016): 108. http://dx.doi.org/10.24843/blje.2016.v16.i02.p04.

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The regency of Sumba Tengah in the province of East Nusa Tenggara relies on rainfall to support its dry land agriculture hence should be supported with land suitability evaluation and cropping pattern design for a more sustainable crop production. This study aims to evaluate land suitability for food crops in Sumba Tengah and formulate the appropriate precipitation-based cropping patterns. This work was carried out from March to June 2015. Stages of research were: 1) characterizing land attributes (climate and soil) by soil analysis and desk study, 2) assessing land suitability level by compar

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Curtin, D., P. M. Fraser, and M. H. Beare. "Loss of soil organic matter following cultivation of long-term pasture: effects on major exchangeable cations and cation exchange capacity." Soil Research 53, no. 4 (2015): 377. http://dx.doi.org/10.1071/sr14173.

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Cultivation of grassland is known to lead to the depletion of soil organic matter (SOM), but the effect on the size and composition of the exchangeable cation suite has not been documented. We measured cation exchange capacity (CEC) and exchangeable cations (calcium, Ca; magnesium, Mg; potassium, K; sodium, Na), as well as soil carbon (C) and nitrogen (N) (0–7.5, 7.5–15, and 15–25 cm), 8 years after conversion of long-term ryegrass–white clover pasture (grazed by sheep) to annual crop production. The trial was near Lincoln, Canterbury, New Zealand. The trial included three tillage treatments:

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Thill, Donald C., and Carol A. Mallory-Smith. "The nature and consequence of weed spread in cropping systems." Weed Science 45, no. 3 (June 1997): 337–42. http://dx.doi.org/10.1017/s004317450009295x.

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Weeds spread through movement of seeds and vegetative reproductive propagules. Pollen movement can spread weedy traits, such as herbicide resistance, between related weed and crop species. Weed seeds can spread short or long distances by natural plant dehiscence mechanisms, wind, water, animals, and man&s activities. This symposium paper is a practical review of short-distance spread of weed seeds in and between nearby arable fields and noncrop lands, examining some of the causes of spread and subsequent effects on crop production. Pollen movement, as it affects the spread of herbicide res

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Girvan, Martina S., Juliet Bullimore, Jules N. Pretty, A. Mark Osborn, and Andrew S. Ball. "Soil Type Is the Primary Determinant of the Composition of the Total and Active Bacterial Communities in Arable Soils." Applied and Environmental Microbiology 69, no. 3 (March 2003): 1800–1809. http://dx.doi.org/10.1128/aem.69.3.1800-1809.2003.

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ABSTRACT Degradation of agricultural land and the resulting loss of soil biodiversity and productivity are of great concern. Land-use management practices can be used to ameliorate such degradation. The soil bacterial communities at three separate arable farms in eastern England, with different farm management practices, were investigated by using a polyphasic approach combining traditional soil analyses, physiological analysis, and nucleic acid profiling. Organic farming did not necessarily result in elevated organic matter levels; instead, a strong association with increased nitrate availabi

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Wijnands, F. G., and P. Vereijken. "Region-wise development of prototypes of integrated arable farming and outdoor horticulture." Netherlands Journal of Agricultural Science 40, no. 3 (September 1, 1992): 225–38. http://dx.doi.org/10.18174/njas.v40i3.16508.

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In the Netherlands integrated arable farming systems (IFS) are being developed at three regional experimental farms, with region-specific crop rotations and cropping systems. Most pesticide and fertilizer inputs appear to be replaceable by non-chemical methods and organic manure, with economic results similar to conventional systems. The targeted reductions in pesticide use in the Netherlands' Multi-Year Crop Protection Plan for the year 2000 can already clearly be met. Further improvements of the prototype systems are considered. Recently started farming systems research for outdoor horticult

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Beckwith, C. P., J. Cooper, K. A. Smith, and M. A. Shepherd. "Nitrate leaching loss following application of organic manures to sandy soils in arable cropping." Soil Use and Management 14, no. 3 (January 19, 2006): 123–30. http://dx.doi.org/10.1111/j.1475-2743.1998.tb00135.x.

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Lewis, Kathleen A., Andrew Green, Douglas J. Warner, and John Tzilivakis. "Carbon accounting tools: are they fit for purpose in the context of arable cropping?" International Journal of Agricultural Sustainability 11, no. 2 (August 28, 2012): 159–75. http://dx.doi.org/10.1080/14735903.2012.719105.

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Hauggaard-Nielsen, Henrik, Simon Mundus, and Erik Steen Jensen. "Grass-clover undersowing affects nitrogen dynamics in a grain legume–cereal arable cropping system." Field Crops Research 136 (September 2012): 23–31. http://dx.doi.org/10.1016/j.fcr.2012.07.001.

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