crop research News
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Self-seeding: an innovative management system
US researchers have investigated the potential for rye and wheat cover crops to perpetuate themselves, saving time and money for farmers while providing environmental benefits Winter cover crops provide important ecological functions that include nutrient cycling and soil cover. Although cover crop benefits to agroecosystems are well documented, cover crop use in agronomic farming systems ...
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The future of cover crops
Winter cover crops are an important component of nutrient cycling, soil cover and organic matter content. Although its benefits are well documented, cover crop use in farming systems is relatively low. Research has shown that time and money are the two primary reasons why farmers are hesitant to adopt the technique. Developing innovative and cost-effective crop cover systems could increase the ...
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Comparing soybean production methods
In the Mid-South, twin-row soybean production is becoming a popular growing technique for soybean producers. An estimated 80% of the total hectares grown in the Mississippi Delta are planted in this configuration. While growers report this method increases seed yields, especially when used with specific cultivars planted in April or early May, there is no research data to support their claims. ...
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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 ...
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Less is more in Soybean row widths
Soybean production has continued to increase in the Northeast United States with more and more first time growers planting the crop and many experienced growers planting alongside corn crops. To save on time and expenses, some farmers plant soybeans with a corn planter in 30-inch rows instead of 7.5-inch rows with the regularly used grain drill. Dr. William Cox, a Cornell University scientist, ...
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Mining for answers on abandoned mines
Soil scientist Jim Ippolito believes in local solutions to local problems. The problem he’s working on is contaminated soils near abandoned mines. In the western United States 160,000 abandoned mines contaminate soils in the region. Ippolito, associate professor of soil science at Colorado State University, hopes to solve this problem with biochar, a charcoal-like substance that can ...
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Bayer fuels leading market positions in Crop Science through delivery of unmatched innovation
Division continues to successfully commercialize its product pipeline in key markets, including XtendFlex soybeans and SmartStax PRO corn in North America, and Intacta 2 Xtend soybeans in South America Successful launches demonstrate progress towards mid-term growth targets in Crop Science and strength of the division’s innovation, digital transformation and sustainability capabilities ...
By Bayer AG
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Floating vegetative mats may help clean fishery wastewater
The feasibility of using floating vegetation to remove nutrients from fishery wastewater is being tested by Agricultural Research Service (ARS) scientists. The researchers' long-term goal is to develop a system to treat the wastewater, return it to ponds for reuse, and use the nutrients to produce biomass or plant material. The floating mats act as filters to remove the nutrients from the water. ...
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Plant Genebanking: Investing Seeds for the Future
For many years, the agricultural sector has worked on the continuous development of sustainable practices to provide sufficient food and medicine supply for a growing population. Among the many challenges they aim to resolve are the issues inflicted by plant disease outbreaks and upsurge, pests, and climate change. The conservation and increase of diversity of plant species are recognized ...
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Potentially harmful effects of nanomaterials on soybean crops
A new study has examined contamination of fully grown soybean plants by two nanomaterials – nano-cerium oxide and nano-zinc oxide. The results could be concerning, as they indicate that the nanomaterials are absorbed by plants, possibly affecting growth, yield, and the fixation of nitrogen in soil, an important ecosytem service. With the rapid expansion of nanotechnology, there is concern ...
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How to prevent the Xanthomonas bacterium from spreading
Growers of strawberries and strawberry planting material are terrified of the quarantine organism Xanthomonas fragariae. If the bacterium is found, the affected parcel of land has to be partially or even fully cleared. Commissioned by trade association Plantum and the Strawberry Research Foundation, Wageningen UR performed research into how the pathogen is spread in order to prevent spreading. ...
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Ancient crops preserved for future generations in Arctic seed vault
Varieties of one of the world's most important staple crops will be stored for perpetuity deep in the Arctic ice today. José Graziano da Silva, Director-General of the Food and Agriculture Organization of the United Nations (FAO) is joining scientific experts and delegations from Peru, Costa Rica and Norway to witness a ceremony here this afternoon that will help to preserve these vital ...
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