反光膜对葡萄着色和品质的影响  

Effects of Reflective Film on the Coloration and Quality of Grape

作　　者：李君 吕军 何文清[3] 陈天烺 吴海峰 陈玮 陶瑞 LI Jun;Lü Jun;HE Wen-qing(College of Life Sciences,Shaoxing University,Shaoxing,Zhejiang 312000;Institute of Agri-cultural Environment and Sustainable Development,Shihezi Academy of Agricultural Sciences,Shihezi,Xinjiang 832000;Institute of Environ-ment and Sustainable Development in Agriculture,Chinese Academy of Agricultural Sciences,Beijing 100081)

机构地区：[1]绍兴文理学院生命科学学院,浙江绍兴312000 [2]石河子农业科学研究院农业环境与可持续发展研究所,新疆石河子832000 [3]中国农业科学院农业环境与可持续发展研究所,北京100081 [4]浙江海丰花卉有限公司,浙江绍兴312000

出　　处：《安徽农业科学》2022年第17期187-190,共4页Journal of Anhui Agricultural Sciences

基　　金：浙江省基础公益自然科学基金项目(GN20C150017)。

摘　　要：为探讨铺设地膜对葡萄品质和着色的影响,试验设置5个处理,其中T_(1)处理覆盖裸地,T_(2)处理覆盖普通地膜,T_(3)~T_(5)处理覆盖反光膜。结果表明:葡萄生长期间各覆膜处理的地膜反光率和5 cm土壤温度均高于裸地处理;各覆膜处理葡萄着色时间提前5~10 d。铺设反光膜处理降低了葡萄果实的硬度和可滴定酸含量,提高了葡萄的可溶性固形物含量和可溶性糖含量。由此可见,铺设反光膜可以改善葡萄的着色,提高葡萄的品质,其中T_(3)处理效果最优。In order to investigate the effects of mulching film on the quality and coloration of grape,five treatments were designed in the experiment,including T_(1)(bare land),T_(2)(mulching common film),T_(3)(silver gray reflective film),T_(4)(reflective film+light conversion film),T_(5)treatment(silver black reflective film).The results showed that the reflectivity and 5 cm soil temperature of plastic film in mulching treatments during the growth period of grape were higher than that of bare land treatment.The coloring time of grape in film mulching treatment was advanced 5-10 days.Mulching reflective film reduced the hardness and titratable acid content of grape fruits,increased the contents of soluble solids and soluble sugar in grape.In conclusion,mulching reflective film could improve the coloration and quality of grape,the effect of T_(3)treatment was the best.

关 键 词：反光膜 葡萄 光照 果实品质 

分 类 号：S663.1[农业科学—果树学]