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“麦收八十三场雨”是我国北方冬麦区人民依据当地自然气候条件和小麦生长发育特点总结出的小麦生产经验,寓有深刻的科学道理。 北方冬麦区一般年降水量400～600
“Wheat harvest 83 rain” is the winter wheat in northern China based on the local people’s natural and climatic conditions and the characteristics of wheat growth and development summarized the production experience of wheat, there is a profound scientific truth. Winter wheat area in northern general average annual rainfall 400 ~ 600