China’s agricultural water consumption, total more than 70% of water consumption, water use efficiency in agriculture, the utilization factor less than half of the developed countries.
我国农业用水量大,占总用水量的70%以上,农业用水效率低下,利用系数不及发达国家的一半。
参考来源 - 农用水资源利用限额管理制度研究·2,447,543篇论文数据,部分数据来源于NoteExpress
与发达国家相比,我国农业用水量大且效率很低。
Comparing with the developed countries, the agricultural water in China is large and its efficiency is very low.
而我国农业用水量占全国总用水量比重高达72%左右,其中90%用于灌溉。
The water consumption of agricultural production amounts to 72% of the total water consumption in our country, and among them about 90% is utilized for irrigation.
农业用水量虽然占较大比重,然而农业用水仅对农业用水保证率的提高影响较大。
Although agricultural water consumption takes very big rate in water consumption structure, it only has much influence on the improvement of the guarantee rate of agricultural irrigation.
应用推荐