increase crop yield News

  • Soil organisms aid crop productivity by increasing yields

    Soil-living bacteria and fungi can be used to boost crop yields by more than 50 per cent without the use of fertilizers, an international research project has found. In combination with fertilizers, yields of key crops such as beans, can more than double, the scientists from seven countries discovered. The findings, the result of an international effort to unravel the mysteries of so-called ...

  • Using GPS sensors to economize on irrigation while increasing crop yields

    Domosys Corporation, a leading provider of Power Line Communication (PLC) technology, has announced that Lindsay Corporation, a leading provider of irrigation systems and infrastructure products, has selected Domosys’ PowerBus™ RHINO Technology to significantly improve its irrigation systems. Lindsay’s irrigation system, also called a center pivot, uses Domosys’ PLC technology and products to ...


    By Lindsay Corporation

  • Warming Threatens to cut Crop Yields

    Projecting the impact of climate change on global food production is no easy task. A warming climate might result in better crop yields in one region, but cause drought and crop failure in another. A new US study, published in the journal Environmental ...


    By Climate News Network

  • Patents fail to boost crop yields

    Policies that secure intellectual property rights (IPRs) for agricultural innovations often fail to encourage technology transfer to developing countries or increase crop yields, a study shows. “Intellectual property rights are ...


    By SciDev.Net

  • Crop models help increase yield per unit of water used

    Crop water use efficiency (WUE, or yield per unit of water used), also known as crop water productivity, 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 ...


    By ScienceDaily

  • Crop yields stall in China, India

    China and India, the world's two most populous countries, are beset by stagnation in the production of staples like rice, wheat, soybean and maize (corn), says a new study on crop yield growth. Based on statistics from around the world during the 1951– 2008 period, the study 'Recent patterns of crop yield growth and stagnation', says that for some crops in China and India the spatial extent ...


    By SciDev.Net

  • Warming threatens to cut crop yields

    Projecting the impact of climate change on global food production is no easy task. A warming climate might result in better crop yields in one region, but cause drought and crop failure in another. A new US study, published in the journal Environmental Letters, assesses the odds of a major slowdown in global food production over the next 20 years. Overall, the study’s authors say, the ...


    By GLOBE Foundation

  • In-crop nitrogen key to summer sorghum yields

    With the summer cropping season on our doorstep, growers are weighing up their planting options against the market, seasonal conditions and gross margin calculations. For many the summer cropping rotation will include sorghum and maximising crop yield and profitability will be a key driver of all pre-plant and in-crop agronomic decisions. Recent research funded by the GRDC, Queensland Alliance ...

  • Improve crop yield by removing manure solids

    Manure has long been used as a crop fertilizer, but the challenge of finding an efficient use of the nutrients found in manure is ever present. The ratio of nitrogen to phosphorus in manure is low in relation to the nutrient needs of most crops. Therefore, crops tend to be overloaded with manure to meet the nitrogen requirement of agricultural crops, but the excess phosphorus from the process can ...

  • ‘The best ways to increase yields are not necessarily high-tech’

    According to Ernst van den Ende and Sjaak Bakker “Whatever the local conditions may be, Wageningen UR can contribute to the sustainable intensification of agriculture anywhere in the world,” says Ernst van den Ende, general director of Wageningen UR Plant Sciences Group. “Our starting point is improving existing systems rather than simply introducing the latest ...

  • Maximising the yield of agricultural crop residues and biomass from forestry

    There is a huge potential for yield increase of agricultural crop residues and biomass from forestry in the European Union, Ukraine, Russia and Belarus. In a study for the European Commission, Ecofys has investigated the realistic and technical-sustainable potential for these regions. The research team developed and assessed best practice strategies for residue yield increase with regard to their ...


    By Ecofys

  • Herbicide reduction can preserve crop yields as well as biodiversity benefits of weeds

    Pesticide-sparing approaches to farming do not have to compromise on crop yields, new research suggests. A study that explored the impact of reduced herbicide use across a variety of different farming contexts found that herbicideefficient systems could be just as productive as conventional systems — and more so than organic systems — whilst having other important environmental ...

  • Satellite data plus conservation equals better crop yields

    Combining remote sensing technology  with water and soil conservation techniques can help raise crop yields in South Asia, scientists have reported. Satellite data can help identify specific problems on farmlands ...


    By SciDev.Net

  • Agricultural ammonia emissions could be reduced without affecting crop yield

    Ammonia released by nitrogen fertilisers in Spanish agriculture could be reduced by up to 82% with only a very minimal impact on crop yield, finds new research. This could be achieved by combining optimised management of manure with the use of non-urea synthetic fertilisers. Agriculture accounted for almost 94% of total European atmospheric emissions of ammonia in 2011. The main sources of these ...

  • Patches of flowers boost pollinator diversity and lead to higher crop yields

    Falling levels of insect pollination are causing declining yields of important agricultural crops. However, new research from South Africa now indicates that planting small patches of native flowers in agricultural fields can be a profitable and sustainable method of increasing pollination and yield. Insect pollination is a vital ecosystem service as animal-pollinated crops form an ...

  • A Focus on Crop Yields – Liquid Fertiliser Tanks To Lower Overheads

    Aberdeen Press and Journal discuss this week how arable farmers can cut costs and boost yields. To leverage a return on investment, growers must of course minimise the cost per tonne produced and one such way of doing this is to maximise crop yield. But obviously, according to BASF’s Scottish agronomy manager, Dudley Kitching, there is no ‘silver bullet’ to achieve increased ...


    By ENDURAMAXX

  • Brick kiln emissions affect crop yields, study finds

    Hydrogen fluoride emissions from brick kilns have been found to damage trees and crops in new studies conducted by an international team of scientists in the Peshawar area of northern Pakistan. Peshawar has 450 brick kilns and hydrogen fluoride is also released by factories making aluminium, ceramics, and ...


    By SciDev.Net

  • No-Till Can Lead to Increases in Soybean Yields , Says Researcher

    Have you tried no-till in your fields? According to Chad Lee, Ph.D., this may be something more farmers should consider. That’s because no-till practices have recently been credited with increasing soybean yields in the Mid-south and Midwest regions of the United States. “Over the last forty years, no-till practices have come a long way. Farmers have learned to better manage ...


    By United Soybean Board (USB)

  • Rice Farmers in China use Less Fertilizer, Increase Yield

    “Rice farmers can decrease their nitrogen fertilizer and pesticide use by around 20%, and increase their yield by 10% by using the ‘three controls technology’ (3CT),” says Dr. Xuhua Zhong, crop physiologist at the Rice Research Institute of the Guangdong Academy of Agricultural Sciences (GDRRI).  The meaning of “three controls” is controlling the amount of ...

  • Increasing cropping frequency offers opportunity to boost food supply

    Harvesting existing cropland more frequently could substantially increase global food production without clearing more land for agriculture, according to a new study from the Institute on the Environment (IonE) at the University of Minnesota. The study, published in Environmental Research Letters, tracked global harvest trends of 177 ...


    By University of Minnesota

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