Cover crops may be more effective at reducing soil erosion and runoff after maize harvest than rough tillage, according to scientists from the Université Catholique de Louvain, in collaboration with the Independent ...
Environment
May 18, 2010
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Winter cover crops benefit soil health and can suppress weeds in subsequent row crops but may also lead to lower yields. Some farmers and agronomists speculate that allelopathic chemicals released by cover crops may be the ...
Other
Jul 30, 2020
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4
Michigan State University-led research has found a big difference in the yields produced by alternative agricultural practices in commercial fields compared with the same practices in the small experimental plots ordinarily ...
Environment
Jan 18, 2017
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58
A 12-year University of Illinois study shows that, although the use of cover crops does not improve crop yields, the practice does increase the amount of sequestered soil organic carbon using three different soil management ...
Environment
Dec 2, 2014
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1
Work by scientists at the U.S. Department of Agriculture (USDA) suggests that farmers in the Southeast could use the tropical legume sunn hemp (Crotalaria juncea) in their crop rotations by harvesting the fast-growing annual ...
Biotechnology
Jan 4, 2012
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Planting a multi-species mixture of cover crops—rather than a cover crop monoculture—between cash crops, provides increased agroecosystem services, or multifunctionality, according to researchers in Penn State's College ...
Environment
Sep 8, 2016
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15
The U.S. Department of Agriculture (USDA) and David Linden, a technical consultant currently serving as a chief scientist at Science Applications International Corporation (SAIC) in McLean, Va., have jointly patented technology ...
Environment
Sep 26, 2011
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0
Farmers using a cover crop seeder developed by Penn State agricultural scientists may eventually need only a single trip across the field to accomplish what takes most farmers three passes and several pieces of equipment ...
Ecology
May 23, 2011
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0
(PhysOrg.com) -- Farmers cultivating organic produce often use winter cover crops to add soil organic matter, improve nutrient cycling and suppress weeds. Now these producers can optimize cover crop use by refining seeding ...
Ecology
Jan 26, 2010
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0
Himalayan villagers have won the backing of climate science for their suspicions that snow cover, water resources and the ecosystem are changing in their region, a study published Wednesday said.
Environment
Apr 27, 2011
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