河套灌区加工型番茄膜下滴灌技术研究  

Mulched Drip Irrigation of Processed Tomato in Hetao Irrigation District

作　　者：叶志勇[1] 郭克贞[2] 赵淑银[2] 徐冰[2] 

机构地区：[1]中国水利水电科学研究院,北京100044 [2]中国水利水电科学研究院牧区水利科学研究所,呼和浩特010010

出　　处：《灌溉排水学报》2011年第1期110-112,共3页Journal of Irrigation and Drainage

基　　金："十一五"国家科技支撑计划重点项目(2007BAD88B04)

摘　　要：试验设计采用9个水分处理,探讨对加工型番茄产量的影响,从而寻求最佳的膜下滴灌灌溉制度。结果表明,随着灌溉定额和滴水次数的增加,产量随之增加,但在番茄需水敏感期（开花期、结果期）滴水次数过少,会严重影响产量。建议试验区加工型番茄膜下滴灌灌溉制度为：滴水10~12次,灌溉定额2 100~3 000 m3/hm2。The experiment set up nine treatments,to investigate the influence of production and to find the best irrigation schedule of under-mulching-drip irrigation.The experiment result show that tomato yield increase with the irrigation quota and irrigation times,but tomato yield is affected seriously when fewer irrigation times in water-demand sensitive period of processed tomato（flowering period,fruiting period）.The suggestions irrigation schedule of processed tomato in under-mulching-drip irrigation in experimental area： is irrigation 10～12 times,irrigation quota 2 100 to 3 000 m3/hm2.

关 键 词：加工型番茄 膜下滴灌 灌溉制度 

分 类 号：S641.2[农业科学—蔬菜学] S275.6[农业科学—园艺学]