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北方冬麦区干旱问题是小麦生产的主要障碍。干旱可分为土壤干旱和大气干旱两种。克服干旱为害的根本措施是发展农田灌溉变旱地为水浇地。但我省水资源不足,据有关部门测试,浅层淡水贮藏量仅100亿方,而年内开采量竟高达100—110亿方。又据河北省地质队1981年在沧州地区测定资料,全部浅层淡水(含盐2克/升以下)可开采
Drought in the northern winter wheat area is a major obstacle to wheat production. Drought can be divided into two kinds of soil drought and atmospheric drought. The fundamental measure to overcome drought damage is to develop irrigated land for irrigated farmland. However, lack of water resources in our province, according to the tests of relevant departments, shallow freshwater reserves of only 10 billion square meters, while the year actually as high as 100-110 billion square footage. According to Hebei Province geological team in Cangzhou in 1981 measured data, all shallow fresh water (salt 2 g / L or less) can be mined