摘要
根据１９８８～１９９２年甘肃省民勤县的田间试验资料，研究了籽瓜产量与耗水量之间的关系，分析确定了籽瓜的最佳耗水量与最佳灌溉定额。建立了籽瓜的水分生产函数模型及产量与各阶段耗水量的关系，分析了籽瓜高产的阶段耗水量，最后提出了民勤籽瓜节水高产的灌溉制度。
Based on the field experiments conducted in Minqin,the relationshipbetween seed melon yield and water consumption was studied,and the optimum waterconsumption and the optimum irrigation norm were analysed and determinde.The waterprodtiction function model for seed melon and the relationship between yield and waterconsumption at different growh stages were established.Also,the water conumptionby seed melon production at different growth stages was analysed.Finally,a water-sav-ing and high- yielding irrigation system for seed melon production was suggested.
出处
《干旱地区农业研究》
CSCD
北大核心
1996年第1期24-29,共6页
Agricultural Research in the Arid Areas
基金
国家自然科学基金
关键词
籽瓜
灌溉制度
耗水量
节水灌溉
seed melon
irrigation system
water consumption
water- savingirrigation
