膜上灌溉条件下不同灌溉量对西瓜生长和水分利用的影响  

The Effect of Different Irrigation Amount under Film Hole Irrigation Condition for Watermelon Growth and Water Using

作　　者：黄以华[1] 贾松涛 孙宝祥 

机构地区：[1]北京市农业技术推广站,北京100026 [2]北京市通州区农业技术推广站,北京101100

出　　处：《北京农业（下旬刊）》2010年第9期57-61,共5页Beijing Agriculture

摘　　要：以大棚西瓜为试验对象,研究膜上灌溉条件下不同灌溉量对西瓜生长、产量和水分利用的影响,为西瓜生产制订节水型地面灌溉方案提供参数。试验结果表明:膜上灌溉条件下,西瓜在缓苗水后每次灌溉量10.0m3/667m2的667m2产量最高,为3654.0kg,水分生产效率也较高,本试验条件下的适宜灌溉量为10.0m3/667m2。Watermelon in greenhouse was as test object to research the effect of different irrigation amount under film hole irrigation condition for watermelon growth and water using to provide parameter of water-saving irrigation schemes on ground. The results showed that watermelon was irrigated each of 10.0 m3/667 m^2 in the water shoots after a slow under film hole irrigation condition that yield was highest about 3 654.0 kg/667 m^2, water use efficiency also higher, The suitable irrigation amount of water was 10.0 m^3/667 m^2 in this test conditions.

关 键 词：西瓜 膜上灌溉 灌溉量 产量 

分 类 号：S651[农业科学—果树学]