滴灌条件下日光温室番茄需水规律及水分生产函数  

The Study and Application of Tomato' s Water Requirement Pattern and Water Productive Function under Condition of Trickle Irrigation in Solar Greenhouse

作　　者：徐淑贞[1] 张双宝[1] 鲁俊奇 金江波[1] 

机构地区：[1]河北省水利技术试验推广中心,石家庄050061

出　　处：《河北农业科学》2000年第3期1-5,共5页Journal of Hebei Agricultural Sciences

摘　　要：1996～1998年,在滴灌条件下,试验研究了日光温室早春番茄的需水量、需水规律、产量与耗水量的关系。同时对番茄不同时期水分胁迫对产量的影响进行了深入研究,并根据试验研究结果,应用Jensen模型拟合了番茄水分生产函数。Under trickle irrigation in solar greenhouse, the water requirement and water requirement pattern of early spring tomato was studied in 1996 - 1998. At the same time, the influence of water stress in every growth stage on the yield of tomato was also studied. According to the experimental results and Jensen model, a water productive function of tomato has been simulated.

关 键 词：滴灌 日光温室 番茄 需水规律 水分生产函数 

分 类 号：S641.2[农业科学—蔬菜学] S626.5[农业科学—园艺学]