基于ISAREG模型的小麦间作玉米灌溉制度设计  

Irrigation Schedule Design of Intercrop Wheat and Maize by ISAREG Model

作　　者：郑和祥[1,2] 史海滨[1] 程满金 朱敏[1] Jose Manuel Goncalves 

机构地区：[1]内蒙古农业大学水利与土木建筑工程学院,呼和浩特010018 [2]水利部牧区水利科学研究所,呼和浩特010020 [3]内蒙古水利科学研究院,呼和浩特010020 [4]葡萄牙里斯本科技大学农学院农业工程系,里斯本1349-017

出　　处：《灌溉排水学报》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)

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.

关 键 词：ISAREG模型 灌溉制度 小麦间作玉米 综合作物系数 

分 类 号：S274.1[农业科学—农业水土工程]