A New Cherry Tomato F1 Hybrid for Protected Cultivation —‘Shouyanchengying’
CHENG Lin，WEI Meitian，HAN Yurui，WANG Xue，GUO Jianqiu，LI Xiaojie，ZHANG Na
（Shandong Shouguang Vegetable Seed Industry Group Co.，Ltd.，Shandong Shouguang Vegetable Industry Group Co.，Ltd.，Key Laboratory of Protected Vegetable Germplasm Innovation，Ministry of Agriculture and Rural Affairs，Shandong Provincial Key Laboratory of Protected Vegetable Molecular Breeding，Shandong Provincial Vegetable Engineering Technology Research Center，Shouguang 262700，Shandong，China）
Abstract：‘Shouyanchengying’ is a new cherry tomato F1 hybrid developed by crossing inbred line ‘T81260379’ as female parent and inbred line ‘T81260361’ as male parent．It is of indeterminate growth type．The plant has strong growth vigor．Its fruits are of oval shape，tidy and in good uniform．The ripe fruit is glossy orange in color．Its soluble solid content is 7.6%，VC content is 272.0 mg · kg-1，and beta carrots content is 48.0 mg · kg-1．It is tolerant to storage and transportation．The average single fruit weigh is 22 g．It can yield about 57 t · hm-2．It is resistant to ToMV，medium resistant to root node nematode．It is suitable for early spring and over winter cultivation in protected fields of Shandong region．
