新型棚膜对温室内光温环境及番茄生长发育的影响  

Effects of Neotype Greenhouse Film on Light and Temperature,Growth and Development of Tomato in Greenhouse

作　　者：李强[1] 王秀峰[1] 初敏[1] 陈向梅[1] 米庆华[2] 魏珉[1] 史庆华[1] 杨凤娟[1] 

机构地区：[1]山东农业大学园艺科学与工程学院/作物生物学国家重点实验室/园艺作物生物学农业部重点开放实验室,山东泰安271018 [2]山东农业大学科技处,山东泰安271018

出　　处：《山东农业科学》2010年第3期41-45,共5页Shandong Agricultural Sciences

基　　金：国际合作项目(2007DFA31450);国家科技支撑计划项目(2008BADA6B05)

摘　　要：以番茄品种"太宝1号"为试材,以传统内添加型EVA和PVC棚膜为对照,研究涂覆型EVA无滴消雾棚膜的透光性、保温性、紫外线透过率及对番茄生长、品质、产量的影响。结果表明:与内添加型EVA和PVC棚膜相比,涂覆型EVA棚膜的透光性、保温性及紫外线透过率均有所提高,明显促进番茄生长,显著提高了果实糖酸比、可溶性糖、番茄红素及VC含量,同时提高了番茄产量,比使用内添加型EVA和PVC棚膜分别增产12.2%和34.8%。The light transmittance, heat retaining property and UV transmittance of the coating EVA anti -fog greenhouse film and its effects on the growth, quality and yield of tomato were studied with the tomato variety ＂Tai Po 1＂ as the material and the inner - added EVA and PVC types of anti - fog greenhouse film as the controls. As the results, using the coating EVA anti -fog greenhouse film, the light transmittance, heat retaining property and UV transmittance were increased; the growth of tomato, the sugar - acid ratio and the contents of soluble sugar, lycopene and Vitamin C in fruit were significantly improved;the yield of tomato was increased by 12.2% and 34.8% respectively compared with the inner - added EVA and PVC types of anti - fog greenhouse film.

关 键 词：新型棚膜 涂覆型棚膜 内添加型棚膜 光温环境 番茄 生长发育 

分 类 号：S626[农业科学—园艺学] S641.2