摘要
为探讨喷灌条件下冬小麦水肥综合管理模式，采用二次回归正交设计方法安排试验方案，建立了作物产量与水肥关系经验公式。
To study management pattern of water and fertilizer for winter wheat in sprinkling irrigation, the experiment was arranged adopting the quadratic regression orthogoal experimental design. The experimental formula about wheat yield with water and fertilizer in soil was established. The optimum management pattren of water and fertilizer for winter wheat was presented.
出处
《干旱地区农业研究》
CSCD
北大核心
1999年第1期63-66,共4页
Agricultural Research in the Arid Areas
基金
国家自然科学基金
关键词
喷灌
冬小麦
水肥管理
最佳模式
sprinkling irrigation
winter wheat
mmanagement of water and fertilizer
optimum pattern
