养分资源管理的理论和技术及其在小麦玉米高产轮作中的应用

The theory and technology of nutrient resources integrated management and their application on high yield wheat-maize rotation system

本文以高产小麦、玉米轮作为例 ,阐述了养分资源综合管理的理论、技术及其应用 ,展示了在轮作施肥运筹 ,作物氮营养基因型与施肥调控的关系 ,施肥与节水灌溉等农业管理措施的优化组合等方面的研究结果。

This paper reviews the theory and technology of nutrient resource integrated management and their application on high yield wheat-maize rotation system. It also discusses the management of fertilization,the relationship of genotypic differences in nitrogen nutrition of crops and fertilization managements,and the optimized combination of the agricultural managements of fertilizer and water-saving irrigation.