寒地水稻减叶成因及后期田间栽培管理对策

Rice Leaf Reduction Causes and Countermeasures of Field Cultivation and Management in the Later Period

从水稻减叶角度出发,在阐述寒地水稻品种特性的同时,着重介绍了寒地水稻减叶的成因,明确了寒地水稻减叶的诊断方法和田间生育特点,并针对2010年垦区水稻的实际生育调查状况,提出了水稻减叶相应的栽培管理技术措施。

From the rice leaf reduction angle,on the basis of clarifying rice characteristics,the rice leaf reduction of rice in cold region was introduced emphatically,the reduction of leaf diagnosis method and field characteristics of growth were made clear,and according to the actual growth survey of rice status in reclamation area in 2010,some corresponding reduced rice leaf cultivation management technical measures were put forward.