农业
中国
灌溉
水资源
业务
节约用水
水资源管理
过程(计算)
农场用水
灌溉农业
节约用水
自然资源经济学
分布(数学)
环境科学
环境规划
经济
地理
计算机科学
数学分析
考古
生态学
操作系统
生物
数学
出处
期刊:Journal of physics
[IOP Publishing]
日期:2020-06-01
卷期号:1549 (2): 022053-022053
标识
DOI:10.1088/1742-6596/1549/2/022053
摘要
Abstract China is short of water resources, uneven spatial and temporal distribution, and low utilization rate of agricultural water, the development of water-saving agriculture is imperative. This paper briefly reviews the development process of water-saving agriculture in China, analyzes the problems existing in water-saving agriculture irrigation at the present stage in China from the aspects of technology, policy, fund, management, talent and concept, and puts forward the corresponding development countermeasures.
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