滴灌频率对温室小西瓜生长势、产量及品质的影响  

Effect of Irrigation Frequency on Plant Growth,Yield and Fruit Quality of Greenhouse Mini Watermelon

作　　者：张保东[1] 刘国栋[2] 代艳侠 周婕[1] 李永春[1] 陈宗光[1] 冯文清[1] 王旭[1] 

机构地区：[1]北京市大兴区农业科学研究所,北京102600 [2]北京市大兴区种植业服务中心,102600

出　　处：《中国瓜菜》2009年第6期7-9,共3页China Cucurbits And Vegetables

摘　　要：在日光温室栽培条件下研究不同滴灌频率对西瓜长势、产量及品质的影响,以确定温室西瓜种植最佳的滴灌频率和灌溉量。结果表明:不同灌溉频率对西瓜生长过程中叶面积和长势的影响较小。其中在整个果实发育期以每7d灌水1次,共浇灌3次,总灌溉量为65m3的处理效果最佳,667m2西瓜产量3564.6kg,中心可溶性固形物13.62%,是本试验条件下温室栽培小西瓜最优的灌溉频率和灌溉量,不仅小西瓜高产优质,同时又省工省时节水。The effects of irrigation frequency on plant growth, yield and fruit quality were tested to determine the best irrigation frequency and volume for mini watermelon production with drip irrigation under sunny greenhouse. The results showed that there was little effect of irrigation frequency on foliage area and plant vigor. The irrigation program of irrigating every 7 days ,total irrigation of 3 times and total irrigation volume of 65 m^3 during fruit development gave the best result with yield of 3564.6 kg per 667 m^2 and soluble solid content of 13.62%.

关 键 词：灌溉频率 西瓜 生长 品质 产量 

分 类 号：S651[农业科学—果树学] S627[农业科学—园艺学]