摘要
将ISAREG模型与种植模式相结合研究小麦间作玉米的灌溉制度。对间作条件下灌溉制度模拟所需的各项参数进行了预处理和验证,分析评价了小麦间作玉米的实际灌溉制度,在此基础上根据小麦间作玉米的需水特性进行了多组合方案设计,分别得到了现状供水状况下和不受灌水日期约束时的优选灌溉制度。
Because the relationship of irrigation schedule design and crop planting mode is close,the irrigation schedule of intercrop wheat and maize was studied by combination of ISAREG model and planting mode in the paper.The required parameters for irrigation schedule simulation were pretreated and validated in intercrop,the actual irrigation schedule of two trial treatments of intercrop wheat and maize was appraised.On this foundation,the multiple group schemes were designed based on requirement water characteristic of intercrop wheat and maize,and optimal irrigation schedule was separately gained under condition of present water supply and no restriction with irrigation date.
出处
《灌溉排水学报》
CSCD
北大核心
2010年第2期89-94,共6页
Journal of Irrigation and Drainage
基金
“十一五”国家科技支撑计划重点项目(2006BAD11B09)
关键词
ISAREG模型
灌溉制度
小麦间作玉米
综合作物系数
ISAREG model
irrigation schedule
intercrop wheat and maize
comprehensive crop coefficient
作者简介
郑和祥（1980-），男，博士，从事节水灌溉理论与技术研究。
通讯作者：史海滨（1961-），男，山西太谷人。教授，博士生导师，博士，主要从事节水灌溉原理及应用研究。
