摘要
对寒地水稻发生的早穗现象进行了分析 ,找出了发生早穗的主要原因是高温和越区种植以及栽培管理措施不当所致 。
The incidence of advancing rice heading stage in cold region was analysed .The results show that the main reasons that advanced the rice heading stage are high temperature ,planting in unsuitable region and unsuitable measures of cultivation and management .The preventive measures are provided .
出处
《黑龙江农业科学》
2002年第2期47-48,共2页
Heilongjiang Agricultural Sciences
关键词
寒地
水稻
早穗
发生原因
防治对策
rice
advancing heading stage
the preventive measures
