摘要
为研究春玉米最优灌溉制度,利用长系列降雨资料及ET_(0)值,以灌溉需水量为指标,确定了山西晋中区春玉米对应的典型水文年,得出了典型水文年春玉米灌溉制度优化结果,并提出了优化灌溉制度结果应用建议。
In order to study the optimal irrigation scheduling for spring maize,using historical rainfall data and ET_(0) values,and taking irrigation water demand as an indicator,the typical hydrological year corresponding to spring maize in Jinzhong District of Shanxi was determined,and the spring maize optimization irrigation scheduling for the typical hydrological year was obtained.As a result,recommendations for the application of optimized irrigation schedule results are put forward.
作者
武朝宝
王仰仁
刘宏武
李金玉
陈永红
韩振宙
WU Chao-bao;WANG Yang-ren;LIU Hong-wu;LI Jin-yu;CHEN Yong-hong;HAN Zhen-zhou
出处
《山西水利科技》
2021年第2期49-51,60,共4页
Shanxi Hydrotechnics
基金
山西省水利科学技术研究与推广项目(201810)
山西省水利科学技术研究与推广项目(SZ-2020-25)
水利部水利技术示范项目(SF-201908)。
关键词
优化灌溉制度
春玉米
典型水文年
optimizing irrigation schedule
spring corn
typical hydrological year
