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ACSESS DL News

1/23/2017

 

Biogeochemical soil processes and fluxes are governed by physical, chemical, and biological properties, which can highly vary in space and time. Current knowledge on biogeochemical...

1/20/2017

 

Proximal crop sensing has been used for predicting crop yield, the first step in development of algorithms for sensor-based N management. Most studies were conducted with grain...

1/18/2017

 

Although there are many studies on how environmental conditions and agricultural practices affect nitrous oxide (N2O) emissions, it is not well understood how N...

1/16/2017

 

Research in agricultural systems occurs on a range of time spans. Some experiments are carried out for a single...

1/13/2017

 

In the Midwestern U.S., where almost all native grassland has been lost to agriculture and development, many groups work to restore native prairie. One reason to restore these...

1/11/2017

 

The use of organic P fraction in soil test P for soybean under no-till could improve the accuracy to predict the response of crops to P fertilization. Bray P is the most commonly...

1/9/2017

 

Alfalfa is a moderately salt- tolerant crop with high economic return and is, therefore, more suitable for production with lower-quality water than most high-value crops. New...

1/6/2017

 

Tony Hartshorn sees soil as a “common denominator or common currency” and his “universal translator.” Wherever he may travel in the world, he can dig a hole...

1/4/2017

Careful fertilizer management is required to avoid seedling damage from the release of potentially toxic nitrogen forms from inorganic and organic fertilizers. 

In the November–...

1/2/2017

 

Peatlands are important storage locations for soil carbon and sinks for carbon dioxide. Peat is a type of soil that is primarily composed of partially decomposed plant residuals...

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