Influencing factors and determination of water use in field irrigation technology

3rd International Symposium on Resource Exploration and Environmental Science

生态环境科学

He, Jing^1^2^3^4

Institute of Land Engineering and Technology, Shaanxi Provincial Land Engineering Construction Group Co., Ltd, Xi'an

710075, China^1

Shaanxi Provincial Land Engineering Construction Group Co., Ltd, Xi'an

710075, China^2

Key Laboratory of Degraded and Unused Land Consolidation Engineering, Ministry of Natural Resources, Xi'an

710075, China^3

Shaanxi Provincial Land Consolidation Engineering Technology Research Center, Xi'an

710075, China^4

关键词: Food problems;    Food security;    In-field;    Irrigation methods;    Management mechanisms;    Water use;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/300/3/032079/pdf
DOI  :  10.1088/1755-1315/300/3/032079

学科分类：环境科学（综合）

来源: IOP

【 摘 要 】

Farmland irrigation is the most basic guarantee measure to ensure food security production, and also the basic technology to ensure food increase and income. There are many irrigation techniques in the field, and they are classified according to their irrigation forms or irrigation methods. While facing the challenges and opportunities in the new century, the food problem is the most basic and serious one, which is related to the survival of the whole country and nation. In order not to be supplied by other countries to grasp the lifeblood of our country, vigorously developing field irrigation technology is the inevitable way. On the basis of reading a large number of literatures, this paper briefly introduces the field irrigation technology mainly adopted in China at this stage, and analyses the problems faced by China's irrigation industry at this stage. To provide reference for better adjustment and development of China's field irrigation and the designation of a better management mechanism.