摘要
根据气候变化,运用数理统计方法,从气象角度分析积温对水稻产量的影响、冷害对水稻生育期的影响,并提出兴修水利、选用适当品种、培育壮秧等措施预防低温冷害。
According to climatic change in the recent years, using mathematical statistics, the effect of accumulative temperature on yield of rice and effect of cold damage on rice growth period were analyzed. The countermeasures were pointed out to prevent cold damage, including building irrigation works, selecting suitable varieties and culturing sturdy seedlings.
出处
《北方水稻》
CAS
2007年第3期84-86,共3页
North Rice
关键词
低温冷害
有效积温
活动积温
产量
措施
Effective accumulative
temperature
Active accumulative temperature
Yield
Measure
