crop management practice News

  • 5th International Workshop on Advancement in Moringa Production & Application

    The Advanced Biofuel Center(ABC) is delighted to announce the 2 Day Moringa State of Art International Workshop viz. 5th Global Moringa  Meet – 2017 to be held on 25- 26 November 2017 at Jaipur, India. India meets more than 80% demand of Moringa Products and thereby enjoying dominant position in the World Moringa Scenario. The global Moringa Products market estimated to be over US$ 4.5 ...


    By Advanced Biofuel Center

  • Soil and crop management and carbon sequestration

    Research results from management scenarios ranging from those in the South Eastern, Great Plains, and Upper Midwest regions of the US and from Italy are reported in the March-April, 2010 issue of the Soil Science Society America Journal. This group of papers originated from the Soil Carbon Sequestration and Greenhouse Gas Mitigation Symposium that was held jointly by the Soil Science Society of ...

  • Crop management to reduce biofuels` carbon debt

    It is widely considered that using biofuels produces less greenhouse gas (GHG) emissions than using fossil fuels. However, there are concerns that the possible effects of land use change (LUC) may outweigh these benefits. New research looks at the effects of sustainable crop management as a means of reducing the negative impacts of LUC. Biofuels form an important part of the EU's strategy for ...

  • Impacts of tillage on soil and crops

    The increasing popularity of reduced tillage on crops has not only been an important development in combating soil erosion, but it has also been associated with increasing organic material and producing high crop yields. For peanut crops, however, reduced tillage has not gained a large acceptance as a viable practice, as findings of inconsistent yields have not encouraged farmers to make a switch ...


    By American Society of Agronomy

  • Crop water use efficiency

    Crop water use efficiency (WUE), or yield per unit of water used, can be improved through irrigation management and methods, including deficit irrigation (irrigating less than is required for maximum yields) and supplemental irrigation (irrigating to supplement precipitation so as to avoid crop failure or severe yield decline). Thus, WUE is key for agricultural production with limited water ...

  • Soil phosphorus in an organic cropping system

    Phosphorus is a nonrenewable resource, raising concerns that agricultural practices may deplete reserves. (For one overview discussion of phosphorus, see Phosphorus Famine: The Threat to Our Food Supply in the June 2009 Scientific American.) Organic farming with low phosphorus  inputs can result in deficient levels of plant-available phosphorus (available-P).A group of researchers from ...


    By American Society of Agronomy

  • Choice of winter cover crop mixture steers summer crop yield

    Scientists from Wageningen University & Research demonstrate that the productivity of a next main crop can be manipulated through the choice of species in a preceding winter cover crop mixture. They report their latest findings in the Journal of Applied Ecology of 2nd of June. With their publication, the scientist agree with recommendations of FAO to included cover crops in rotations, on top ...

  • Cover Crops Add to Farm Sustainability

    A potentially record-setting U.S. corn harvest is underway. Many farmers can attribute the use of cover crops as one of multiple best management practices (BMPs) that help them increase yield year after year. Combined with BMPs of The Fertilizer Institute’s 4R Nutrient Stewardship program that promotes the application of nutrients at the right source, right rate, right time and right place, ...

  • Basic food crops dangerously vulnerable

    In the case of wheat, for instance, as a deadly new strain of Black Stem Rust devastates harvests across Africa and Arabia, and threatens the staple food supply of a billion people from Egypt to Pakistan, the areas where potentially crop and life-saving remnant wild wheat relatives grow are only minimally protected. “Our basic food plants have always been vulnerable to attack from new strains of ...

  • Reality check for `miracle` biofuel crop

    The hardy jatropha tree as a biofuel source may not be the panacea for smallholders that some have claimed, say Miyuki Iiyama and James Onchieku. It sounds too good to be true: a biofuel crop that grows on semi-arid lands and degraded soils, replaces fossil fuels in developing countries and brings huge injections of cash to poor smallholders. That is what some are claiming for Jatropha curcas, ...


    By SciDev.Net

  • Yield projections for Switchgrass as a Biofuel Crop

    While scientists have conducted numerous studies on production of biomass from biofuel crops, such as switchgrass, no one has yet compiled this information to evaluate the response of biomass yield to soils, climate, and crop management across the United States. A team of researchers from Oak Ridge National Laboratory and Dartmouth College published just such a study in the July-August 2010 ...

  • Preventing rangeland erosion: Developing better management practices in Iran

    The rangelands of Iran have one of the world’s longest history of agriculture development, with a deep tradition of technological developments and knowledge of the soil that has produced centuries of fertile crops. Currently, however, new pressures to feed an increasing population of humans and livestock in the region has taken its toll on the land, as evidence now suggests that the soil is ...

  • Crop performance matters when evaluating GHGs

    Measuring the emission of greenhouse gases from croplands should take into account the crops themselves. That’s the conclusion of a study in the September-October issue of the Journal of Environmental Quality, which examined the impact of farm practices such as tillage on the greenhouse gas, nitrous oxide (N2O). Expressing emissions per unit of crop yield rather than on a more conventional ...

  • GWorkS-model simulates crop operations in greenhouses

    Wageningen UR Greenhouse Horticulture and Wageningen University, group Farm Technology developed a simulation model for labour in greenhouses. Global competition urges growers to continuously improve labour efficiency and to innovate  crop operations in order to control labour costs and to offer appealing jobs and healthy work conditions in greenhouses. Computer simulation was used to ...

  • National Survey on Cover Crops Seeks Farmer Participation

    Farmers are invited to share their thoughts on cover crops—whether or not they use cover crops themselves—in a national survey, now in its third year of collecting valuable data on the increasingly popular management practice. The results, which will be released this summer, will help growers, researchers, agricultural advisors, ag retailers and policymakers more effectively address ...

  • Paul Tracy elected to certified crop adviser board

    Dr. Paul W. Tracy of Columbia, MO, has been elected to the position of Vice-Chair on the International Certified Crop Adviser (ICCA) Board. He will begin his term in January 2011, and he will become chair in January of 2012. Tracy succeeds Russell Duncan of South Carolina, who will become Chair of the ICCA Board in January 2011. Tracy received a B.S. degree in agriculture from Montana State ...

  • CAP reform and crop diversity can be springboard for growth

    Linking CAP payments to crop diversity represents a growth opportunity for farmers, according to anaerobic digestion (AD) specialist EnviTec Biogas UK. Under the new rules, 30 per cent of direct payments will depend on demonstrating environmentally-friendly farming practices – including crop diversification. Full details are yet to emerge, but “greening” the CAP is likely to ...


    By EnviTec Biogas AG

  • GM crops could reduce need for herbicides

    Analysis of large-scale European field trial data reveals that lower quantities of herbicides are applied to crops genetically modified for herbicide-resistance compared with conventionally grown crops. However, the data also suggest that biodiversity may be reduced if genetically modified (GM) crops are grown widely. Transgenic crops are currently grown in 22 countries across the world, ...

  • Forage crop promising as ecologically friendly ornamental groundcover

    A new, ecologically friendly groundcover for warm-weather landscapes is on the horizon. Rhizoma peanut, a warm-season perennial native to South America, has been used almost exclusively as a forage crop in the United States since the 1930s, but a study in the July HortScience says the perennial has potential as an ornamental groundcover or turf alternative. "Rhizoma peanut is grown in U.S. ...

  • Squeezing more crop out of each drop of water

    Studies in China and Colorado by Agricultural Research Service (ARS) scientists and cooperators have revealed some interesting tactics on how to irrigate with limited water, based on a crop’s critical growth stages. Laj Ahuja, research leader at the ARS Agricultural Systems Research Unit in Fort Collins, Colo., and colleagues conducted the studies. As one example, with wheat in China, they found ...

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