crop nitrogen News
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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 ...
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Straw residue helps keep nitrogen on the farm
Scientists are exploring ways to reduce non-point pollution from agriculture. A new study finds that using straw residue in conjunction with legume cover crops reduces leaching of nitrogen into waterways, but may lower economic return. Agriculture is the largest source of nitrogen non-point pollution to waterways in the United States, flowing into streams and rivers via erosion from farmlands, ...
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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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Corn colour can tell farmers how much fertilizer to apply
Nitrogen fertilizer is a key ingredient for growing a good corn crop. It is not unusual for a well-fertilized crop to yield more than twice as much as an unfertilized crop. But how much nitrogen should corn producers apply to their crop? Researchers at the University of Missouri help answer this question in a study of how much light is reflected from corn plants reported in the May–June issue of ...
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Bayer and Ginkgo Bioworks close deal creating Agricultural Biologicals Powerhouse
Ginkgo Bioworks becomes a multi-year strategic partner with Bayer to develop biological solutions in areas such as nitrogen optimization, carbon sequestration, and next generation crop protection Open Innovation Sourcing is expected to accelerate Biologicals R&D pipeline by tapping into the worldwide open innovation ecosystem Bayer to continue work to optimize Joyn Bio’s nitrogen ...
By Bayer AG
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GM crops can thrive as climate warms
Genetically engineering photosynthesis in plants could take advantage of rising global temperatures and increased levels of carbon dioxide, US scientists say. They believe this could achieve much higher yields on the same amount of land and help to stave off the prospect of widespread hunger as human populations increase. Researchers at the University of Illinois report in the journal ...
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Nitrogen applied
Combating soil erosion is a primary concern for agricultural producers in the United States, and many have incorporated conservation tillage systems in their effort to maintain a profitable crop output. Cover crops are an important tool in this cycle, and while it is known that using nitrogen fertilizers can increase these crops biomass, the resulting levels of nitrogen for the following cash ...
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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 ...
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Iron deficiency in soil threatens soybean production
An expansion of soybean production into areas where soybean has seldom, if ever, been grown can be problematic for some farmers. Soils having high pH values and large amounts of calcium and/or magnesium carbonate are notoriously iron deficient. Iron deficient soils in the North Central United States are estimated to reduce soy bean production by 12.5 million bushels every year. John Wiersma, a ...
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BioConsortia Finalist in Agrow Crop Science Award for Best R & D Pipeline
BioConsortia, Inc., innovator of microbial solutions for natural plant trait enhancement and yield improvement, has been named a “Finalist” in the coveted Agrow Crop Science Awards 2020 in the category of “Best R & D Pipeline”. Over 100 entries were received for the 13 categories being run this year. Each application was scored by Agrow’s panel of 10 judges, ...
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Rainfall and manure application timing affect organic carbon losses
Dissolved organic carbon (DOC) losses from tile drains are an underquantified portion of the terrestrial carbon cycle. This is particularly important in the eastern corn belt where tile drainage dominates the agricultural landscape. Specific land management practices, such as manure application, can play a large role in the export of DOC as soluble organic carbon is applied to or injected into ...
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America`s Emerging Bioeconomy
AMES, Iowa, August 30, 2007 (ENS) - Robert Anex wants to know what would happen if the increasing demand for ethanol prompts American farmers to decide against crop rotation and plant corn on the same fields, year after year. This spring farmers responded to the ethanol industry's demand for grain by increasing their corn acreage by 19 percent over last year, according to U.S. Department of ...
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ASA, CSSA, and SSSA present scholarships and fellowships
The American Society of Agronomy (ASA), Crop Science Society of America (CSSA), and Soil Science Society of America (SSSA) will present the following 2010 Scholarships and Fellowships at their Annual Meetings on Oct. 31-Nov. 3 in Long Beach, CA, www.acsmeetings.org. American Society of Agronomy Scholarships: The Hank Beachell Future Leader Scholarship, funded through the Agronomic Science ...
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ASA, CSSA, and SSSA present 2011 scholarships and fellowships
The American Society of Agronomy (ASA), Crop Science Society of America (CSSA), and Soil Science Society of America (SSSA) annouce the 2011 recpients of several scholarships. These scholarships will be formally presented to the recipients at the ASA, CSSA, and SSSA Annual Meetings in San Antonio, TX, Oct. 16-19. For more information about the Annual Meetings, visit www.acsmeetings.org. American ...
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