日光温室早春茬番茄抗黄化曲叶病毒病品种筛选试验研究

选择了16个抗黄化曲叶病毒病番茄品种开展品种筛选试验,从各品种的生育进程、田间长势、果实性状、产量、抗病虫性等方面进行了综合评价。结果表明:供试的8个红果品种和8个粉果品种在整个生育期均未发生番茄黄化曲叶病毒病;8个红果番茄中,卫红7号脐腐病发生较严重、产量低,其他7个品种均适合在早春茬生产栽培,尤其以麦奇丽、德奥特7728表现较好;8个粉果品种,爱吉112产量相对较低,其他7个品种各有优势,丰产性好,均适合在早春茬生产栽培,尤其以卫粉8号表现较好。

Experimental Study on Screening of Anti Yel ow Leaf Curl Disease Varieties of Early Spring Tomato in Green-house

An experimental study was made on the screening of varieties with 16 selected anti yellow leaf curl disease vari-eties of tomato and a comprehensive evaluation was made in aspects of the growth process, field growth, fruit characters, yield and disease and insect resistance of various varieties. The results showed that no yellow leaf curl disease was found on 8 red-fruit varieties and 8 pink-fruit varieties of the experimented tomato during the whole growth period. Among the 8 red-fruit varieties, severe blossom-end rot was found on ＂Weihong No.7＂ and its yield was low and the other 7 varieties were all suitable for growing in early spring, especially ＂Maiqili＂ and ＂Deaote 7728＂ performed better. Among the 8 pink-fruit varieties, the yield of ＂Aiji 112＂ was relatively low and the other 7 varieties had their own advantages respectively and their yields were high and they were all suitable for growing in early spring. Especially the ＂Weifen No. 8＂ performed better.