Changes in labile P status under different cropping systems in an arid environment

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This digital document is a journal article from Journal of Arid Environments, published by Elsevier in 2005. The article is delivered in HTML format and is available in your Amazon.com Media Library immediately after purchase. You can view it with any web browser.

Description:
Field experiments were conducted to investigate the changes in labile P status due to crop rotation, residue incorporation, and tillage in the rhizosphere of desert forest trees and fruit plants. Labile P status, which decreases gradually with the soil depth, was 15% higher in untilled plots than tilled ones after 3 years of cropping. Legume crops in rotation with pearl millet increased the labile P status by 9… More >>

Changes in labile P status under different cropping systems in an arid environment