fertility management News
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4R Research Fund Awards First Grants
The 4R Research Fund today announced it has awarded $273,500 in grants for five research proposals aimed at identifying the current state of knowledge and existing research gaps regarding fertilizer best management practices. The Fund, supported by the fertilizer industry and other stakeholders, is a science-based research initiative aimed at improving agricultural sustainability by expanding ...
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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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Chinese Researcher Wins International Award for Breakthroughs in Agricultural Efficiency
Chinese researcher Professor Weifeng Zhang has been awarded the IFA Norman Borlaug Award ahead of Global Fertilizer Day (October 13) for his pioneering work to improve both farm efficiencies and agricultural productivity in China. Prof. Zhang has been the driving force behind several initiatives and government policies in recent years that have bolstered China’s ability to feed a growing ...
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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 ...
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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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UNEA-4 Adopts Resolution on Sustainable Nitrogen Management: Global Fertilizer Industry Committed to Doing Its Part
The Resolution on Sustainable Nitrogen Management, adopted at the 11-15 March UN Environment Assembly in Nairobi, calls for coherent evidence-based, global policy coordination to address negative impacts of reactive nitrogen stemming from multiple sources. “With the numerous uses of nitrogen in industrial transformation, energy production, and, of course, plant nutrition, IFA welcomes this ...
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A little nitrogen can go a long way
Varying the rate of crop production inputs such as fertilizer and seed makes intuitive sense, as farmers have long observed differences in crop yield in various areas of a single field. The availability of spatial yield information from combines equipped with yield monitors has provided a good resource for improved management. So, optimizing inputs to match yield potential of different areas ...
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