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Soil

2015

Agriculture

Articles 1 - 3 of 3

Full-Text Articles in Life Sciences

Long-Term Impacts Of Conservation Management Practices On Soil Carbon Storage, Stability, And Utilization Under Cotton Production In West Tennessee, Candace Brooke Wilson Dec 2015

Long-Term Impacts Of Conservation Management Practices On Soil Carbon Storage, Stability, And Utilization Under Cotton Production In West Tennessee, Candace Brooke Wilson

Masters Theses

Biogeochemical cycling of soil carbon (C) is heavily influenced by conservation agricultural (CA) practices. This study examined SOC stability under three CA practices: reduced nitrogen (N) fertilizer application rate, cover cropping, and zero-tillage implemented for 31 years. Respiration rates measured from a 602-day incubation period were fitted to a double-pool first order exponential model of SOC decomposition. The active [respired] SOC pool showed distinct differences between applications of reduced (34N kg ha-1 [-1]) and high fertilization rates (101N kg ha-1) combined with tillage, and suggest that high fertilizer applications with conventional tillage allocated more C into a …

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Evaluation Of Concrete Grinding Residue (Cgr) Slurry Application On Vegetation And Soil Responses Along Nebraska State Highway 31, Martha Mamo, Dennis L. Mccallister, Walter H. Schacht Oct 2015

Evaluation Of Concrete Grinding Residue (Cgr) Slurry Application On Vegetation And Soil Responses Along Nebraska State Highway 31, Martha Mamo, Dennis L. Mccallister, Walter H. Schacht

Nebraska Department of Transportation: Research Reports

No abstract provided.

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Gardening In Sandy Soils, Katie Wagner, Michael R. Kuhns, Grant Cardon Jun 2015

Gardening In Sandy Soils, Katie Wagner, Michael R. Kuhns, Grant Cardon

All Current Publications

This fact sheet covers the basics of clay, silt and sand soils with an emphasis on gardening in soils with a high sand content. It includes information on the composition of sandy soils, gardening tips for managing sandy soils, and the types of plants that grow best in sandy soils.

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