低温阴雨天气对农作物的影响

The Influence of Low Temperature Rainy Weather on Crops

对黑龙江省部分地区20年以来4—5月5 cm土壤温度和降水量的研究。分析粮食减产的原因,得出的结论是由于土壤温度低、降水少严重影响农作物生长,导致粮食减产。针对低温阴雨天气带来的危害,应采取的应对措施和面对恶劣天气带来的不利因素进行补救措施进行了探讨。

This paper studied the soil temperature and precipitation of 5 cm in April and may in some areas of our prov-ince in the past 20 years.The reason of grain yield reduction was analyzed,and the conclusion was that the low soil tem-perature and low precipitation seriously affected the growth of crops and led to grain yield reduction.In view of the harm brought by low temperature,overcast and rainy weather,what measures should be taken to deal with the adverse factors brought about by bad weather and remedial measures are discussed.