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我国的水资源虽然总量比较大,但是人均占有量却低于世界平均水平,加之今年的环境污染,我国可利用水资源量越来越少。面对这样的境况,要发展农业,如果还是坚持传统靠天吃饭的发展模式,将严重阻碍和限制我国农业的发展。随着近年来人们对于节水的认识越来越深刻,节水灌溉技术取得了很大的提高和进步,只有利用先进的科学技术才能够更好地发展我国的农业,促进我国农业长远发展,缓解水资源的压力。基于此通过对底下滴灌技术、波涌灌溉技术、水平畦田灌溉技术等新技术应用的简要介绍,以期能够对节水农业的发展起到一定的帮助作用。
Although the total amount of water resources in our country is relatively large, the per capita possession is below the world average. In addition to this year’s environmental pollution, less and less water is available in our country. Faced with such a situation, if agriculture is to be developed, if we still adhere to the traditional mode of development dependent on agriculture, it will seriously impede and limit the development of agriculture in our country. With the deepening understanding of water saving in recent years, water-saving irrigation technology has made great improvement and progress. Only by using advanced science and technology can we better develop our agriculture and promote the long-term development of agriculture in our country, Ease the pressure on water resources. Based on this, a brief introduction of the application of new technologies such as drip irrigation technology, surge irrigation technology and horizontal irrigation technology is carried out to help to promote the development of water-saving agriculture.