不同生育期灌溉水量对温室黄瓜生长的影响  

Effect of Irrigation Water Amount in Different Stages on Growth of Cucumber in Greenhouse

作　　者：张西平[1] 张志宇[1] 郭文颢[2] 张慧[1] 绳莉丽[1] 刘宏权[1] 

机构地区：[1]河北农业大学城乡建设学院,河北保定071001 [2]河北省保定水文水资源勘测局,河北保定071003

出　　处：《吉林农业科学》2013年第4期66-70,共5页Journal of　Jilin Agricultural Sciences

基　　金：国家高技术研究发展计划(863)项目(2002AA2Z4031)

摘　　要：本文以膜下滴灌条件下日光温室黄瓜为试验材料,对开花期和结果期不同灌水量处理下黄瓜的瓜长、瓜径、单瓜重及产量等进行分析。结果表明,在试验处理的水量范围之内,随着灌水量的增加,黄瓜瓜长、瓜径及总产量均不同程度地增加。本研究表明,日光温室黄瓜在膜下滴灌条件下开花期每隔7 d灌水1次,结果期每隔3～5 d天灌水1次,每次灌水10 m3/667 m2时,既有利于黄瓜商品率的提高,又有利于产量水平的提高。Cucumber grown in solar greenhouse and drip irrigated under plastic cover was used as experimental materials.Fruit length,fruit diameter,weight per melon and output of cucumber with different irrigation of flowering and fruiting stages were analyzed.The results showed that in the irrigation amount of the experiment,the above indexes increased with the irrigation amount.It showed that cucumber with drip irrigation covered with the plastic film should be irrigated 10 m3/667 m2,one time every 7 days in flowering stage and one time every 3 to five days in blossom.It was beneficial not only to commodity rate of cucumber,but also to yield increase.

关 键 词：日光温室 黄瓜 膜下滴灌 瓜长 瓜径 

分 类 号：S642.207.1[农业科学—蔬菜学]