摘要
以番茄品种超群粉冠为试材,研究了内添加型EVA、PE、PVC消雾流滴耐老化棚膜,涂覆型EVA和PVC消雾流滴耐老化棚膜的透光性、紫外线透过率、保温性及对番茄植株生长、果实品质和产量的影响。试验结果表明涂覆型EVA膜的透光率和紫外线透过率最高,而且保温性最好,对番茄生长有明显的促进作用,并提高了果实品质和产量。
With the tomato cultivar'Chaoqunfenguan'as test material,the effects of different greenhouse films,including the inner-added-type EVA,PE and PVC films,and the coated-type EVA and PVC films,on the light transmittance,transmission of ultraviolet ray,heat conservation of greenhouse and growth,fruit quality and yield of tomato were studied in this paper.The coated-type anti-fogging EVA film had the highest UV transmission and light transmittance,and the best heat preservation;it also played obvious roles in promoting the tomato growth and increasing the fruit quality and yield.
作者
孙玉良
付卫民
曹齐卫
张卫华
孙小镭
王秀峰
SUN Yu–liang;FU Wei–min;CAO Qi–wei;ZHANG Wei–hua;SUN Xiao–lei;WANG Xiu–feng(College of Horticulture Science and Engineering,Shandong Agricultural University,Taian 271018,China;Vegetable Institute of Shandong Academy of Agricultural Sciences/Shandong Branch of State Vegetable Improvement Center/Shandong Provincial Key Laboratory of Facility Vegetable Biology,Jinan 250100,China)
出处
《山东农业科学》
2012年第4期36-39,共4页
Shandong Agricultural Sciences
基金
现代农业产业技术体系大宗蔬菜济南试验站项目
关键词
棚膜
番茄
环境
生长发育
Greenhouse film
Tomato
Environment
Growth and development
