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河北省是一个严重资源型缺水的省份,已经严重制约了河北省经济和社会的可持续发展。农业用水占全社会用水量的70%左右,特别是河北省是以种植小麦为主的全国粮食主产区,冬小麦种植面积常年保持在233.33万hm2左右,小麦又是用水最多的作物,占农业用水的50%。要想缓解河北地下水超采的现状,根据目前的情况,应该节约农业用水,特别在小麦节水方面下工夫。小麦节水的关键是品种,推广节水型品种是最直
Hebei Province is a seriously water-scarce resource province that has seriously hampered the sustainable economic and social development of Hebei Province. Agricultural water accounts for about 70% of the total water consumption of the whole society. Especially Hebei Province is the main grain-producing area in which wheat is mainly grown. The area under winter wheat planting is about 2,333,300 hm2. Wheat is the most water-consuming crop, accounting for agriculture 50% of water. In order to alleviate the status quo of over-exploitation of groundwater in Hebei Province, according to the current situation, agricultural water should be saved, especially in terms of saving water in wheat. Wheat is the key to water-saving, promotion of water-saving varieties is the most straight