Now showing items 1-2 of 2
Least limiting water range in soil under crop rotations and chiseling
(Revista Brasileira de Ciência do Solo, 2011-05-01) [Artigo]
Soil water availability to plants is affected by soil compaction and other variables. The Least Limiting Water Range (LLWR) comprises soil physical variables affecting root growth and soil water availability, and can be ...
Exchangeable basic cations and nitrogen distribution in soil as affected by crop residues and nitrogen
(Brazilian Archives of Biology and Technology, 2011-06-01) [Artigo]
In this work, a greenhouse experiment was conducted to study the effects of N fertilization and residues of pearl millet, black oats and oilseed radish on pH and Ca, Mg, K, NO3-, and NH4+ distribution within the profile ...