小拱棚双膜覆盖早春西瓜高产节本技术研究  

Studies on the High Yield and Low Cost Technology of Precocious Watermelon in Small Arch Shed under Double Film Mulch

作　　者：伍琦[1] 刘亚非 朱智亮[3] 陈洪梁 余红英 夏修贵 曾小林[1] 

机构地区：[1]江西省棉花研究所,江西九江332105 [2]九江市农业局土肥站,江西九江332000 [3]安福县农业局,江西安福343200 [4]瑞昌市农业局,江西瑞昌332200

出　　处：《湖北农业科学》2013年第20期4956-4958,4962,共4页Hubei Agricultural Sciences

摘　　要：在田间试验的基础上,分别以3个典型天气为例进行了小拱棚双膜覆盖早春西瓜栽培的保温保湿性研究,得出小拱棚双膜覆盖具有较好的保温固湿效果,有利于早春西瓜的健康生长。横向进行了小拱棚双膜与大棚三膜、单膜栽培3种模式的早春西瓜丰产性比较试验。结果表明,小拱棚双膜覆盖栽培早春西瓜方式比大棚栽培早春西瓜纯收入稍低,但因其投资及管理成本等费用较低、技术易掌握而在实践中易被瓜农接受,可以进行大面积推广。Based on field trials, heat preservation and moisture retention of precocious watermelon in small arch shed under double film mulch was studied under three kinds of typical weather. Results showed that the cultivation technology of watermelon in small arch shed under double film mulch had a better effect on heat preservation and moisture retention, good for healthy growth of precocious watermelon. The yielding ability comparision of small arch shed with double film mulch, shed with triple film mulch and single film mulch cultivation technology was transversely done. Results showed the cultivation technology of precocious watermelon in small arch shed under double film mulch has less net profit than that of shed cultivation,but costs are less in management and investment. It is easy to be learned and accepted. Thus it should be popularized on large scale.

关 键 词：小拱棚双膜覆盖栽培技术 早春西瓜 高产 节本 

分 类 号：S651[农业科学—果树学]