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NIR spectroscopy: An alternative for soil analysis
Advances in laboratory instrumentation and chemometrics provide alternatives to traditional methods of conducting soil chemical analysis. One of these is infrared diffuse reflectance spectroscopy in the near-infrared ...
Relative impacts of tillage, residue management and crop-rotation on soil bacterial communities in a semi-arid agroecosystem
In this study, the effect of limited tillage versus traditional tillage, residue retention versus removal and crop rotation (maize-wheat) versus monoculture (maize) on the bacterial community structure in soils was ...
Greenhouse gas emissions under conservation agriculture compared to traditional cultivation of maize in the central highlands of Mexico
In 1991, the International Maize and Wheat Improvement Center (CIMMYT) started a field experiment in the rain fed Mexican highlands to investigate conservation agriculture (CA) as a sustainable alternative for conventional ...