作者: Tova Reinhorn , Yoram Avnimelech
DOI: 10.2134/JEQ1974.00472425000300020005X
关键词: Soil organic matter 、 Soil water 、 Nitrogen 、 Nitrogen deficiency 、 Humus 、 Organic matter 、 Environmental science 、 Agronomy
摘要: A marked decrease in soil organic matter occurs during the first years following the cultivation of virgin soils. The purpose of this work is to study the release of nitrogen, associated with …