The rye and rapeseed that Rick Clifton cultivated in central Ohio were coming along nicely—until his tractor rumbled over the flat, fertile landscape, spraying it with herbicides.
Environment
May 21, 2021
0
18
The use of cover crops between cotton harvests protects the soil, conserves water, and reduces the risk of erosion. Researchers at the University of Western São Paulo (UNOESTE) and São Paulo State University (UNESP) in ...
Plants & Animals
Feb 16, 2021
0
6
Growing dual-purpose wheat for both grazing and grain production is an important agricultural practice in the Southern Great Plains. But of late, more Texas Rolling Plains producers want to know if alternative systems to ...
Plants & Animals
Dec 18, 2020
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7
Farmers can use a variety of practices to keep their soils healthy. Some of these practices include not tilling the land, planting cover crops between growing seasons and rotating the type of crop grown on each field.
Environment
Oct 19, 2020
0
15
For vegetable growers, weeds can mean lost income from reduced yield and foreign plant matter contaminating the harvest. But for many crops, particularly vegetable legumes, weed management options are very limited.
Environment
Oct 13, 2020
0
6
Horseweed is considered one of the most troublesome weeds in the United States and Canada—able to produce devastating losses in both corn and soybean yields when left uncontrolled. Populations of herbicide-resistant horseweed ...
Environment
Oct 5, 2020
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6
Farmers around the world are keen to protect their most important asset: their soil. The soil supports and enriches their crops. But the relatively thin layer of topsoil can readily wash away into streams, carrying unwanted ...
Environment
Sep 16, 2020
0
10
Intensively tilled soils have lost up to 50% of their original C with the attendant degradation in soil properties and productivity. Restoring the C lost with current conservation practices (i.e., no-till, cover crops) often ...
Environment
Aug 27, 2020
1
8
To judge the overall effectiveness of cover crops and choose those offering the most ecosystem services, agricultural scientists must consider the plants' roots as well as above-ground biomass, according to Penn State researchers ...
Environment
Aug 13, 2020
0
27
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
