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自古以来我国就是一个人口大国、农业大国,虽然水资源总量较多,但是人均占有量不及世界平均水平的三分之一,所以可以简单概括为我国是一个水资源相对匮乏的国家,而作为农业大国在发展现代化农业中所消耗的水资源是巨大的,纵观我国现阶段农业用水现状并不容我们乐观,其中水资源浪费现象比较严重,水资源利用率也相对较低。所以,我国要想实现农业现代化,要想实现农业经济的可持续发展,就必须采用有效措施来解决好农业与用水之间的矛盾,其中最为有效的方法之一就是不断引用、研发农田水利灌溉中的新技术、新设备,提高农田用水利用率。
Since ancient times, our country is a big populous country and a big agricultural country. Although the total amount of water resources is larger, the per capita possession is less than one-third of the world average. Therefore, we can simply summarize that our country is a country where water resources are relatively scarce. The water resources consumed by the major agricultural powers in the development of modern agriculture are enormous. Looking at the present status of agricultural water utilization in our country does not allow us to be optimistic. The waste of water resources is more serious and the utilization rate of water resources is also relatively low. Therefore, if we want to realize the agricultural modernization in our country, if we want to realize the sustainable development of agricultural economy, we must adopt effective measures to solve the contradiction between agriculture and water use. One of the most effective methods is to continuously quote and research the irrigation of farmland In the new technology, new equipment, improve farmland water use efficiency.