The feasibility of solar water pumping system for Cassava irrigation in Guangxi Autonomous Region, China

被引:2
|
作者
Yu, Yingdong [1 ,2 ]
Liu, Jiahong [1 ,2 ]
Wang, Ying [1 ,2 ]
Xiang, Chenyao [1 ,2 ]
Zhou, Jinjun [1 ,2 ]
机构
[1] China Inst Water Resources & Hydropower Res IWHR, State Key Lab Simulat & Regulat Water Cycle River, Beijing 100038, Peoples R China
[2] China Inst Water Resources & Hydropower Res IWHR, Water Resources Dept, Beijing 100038, Peoples R China
关键词
water pumping system; solar energy; Cassava irrigation; feasibility;
D O I
10.1016/j.egypro.2017.12.070
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Cassava is one of the most important cash crop in Guangxi Autonomous Region. The water demanded regulation of cassava is not coincident with the temporal and spatial distribution of precipitation. Irrigation is quite necessary for the growth of Cassava. Solar water pumping system is an effective way for Cassava irrigation. In this paper, the temporal and spatial distribution of Cassava is analyzed first. The potential and distribution of solar energy is also discussed. Considering the main factors including precipitation and slope to analyze the feasibility of solar water pumping system for Cassava irrigation. The results indicate that the Cassava appropriated for solar water pumping cover718 thousand and 500 hectares. The best matching region covers in 623 thousand hectares. (C) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码:447 / 454
页数:8
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