摘要
浙杂 8 0 6的母本为品质极佳的加工品种浙红 2 0和美国引进材料ManapalTm 2 nv的杂交后代经多代株系选育而成的T2 17,具有高抗TMV的Tm 2 nv基因和黄绿叶、绿茎双隐性标记性状 ,可方便剔除假杂种。父本 87 12 2 4是从上海地方品种小鸡心中系选而成。该杂种一代为无限生长类型 ,适合长江流域冬春大棚栽培 ,尤适春季露地和夏秋高山栽培 ,高抗TMV、中抗CMV ,单果质量 2 2 0g ,果实大红色、高圆形 ,可溶性固形物 4.6 % ,品质风味佳 ,每6 6 7m2 产量在 5 0 0 0kg左右 ,高产可达 70 0 0kg以上。在浙江、福建等地已推广 10 0 0hm2 。
Zheza 806 is a new indeterminate F 1 hybrid. Its female parent line is T217 that selected from the progenies of the cross between processing variety Zhehong 20 and Manapal Tm 2 nv introduced from US. T217 has the gene to resist TMV and double recessive characteristics — yellowish leaf and green stem for easy to distinguish false F 1 seedlings. Male parent,87 122 4,is selected from Xiaojixin,a Shanghai local determinate variety. This hybrid F 1 suits plastic house cultivation in winter and early spring season,as well as open field in spring and highland in summer. It has very good quality fruit with red color and high resistance to TMV and mid resistance to CMV. Its average yield is about 75t·hm -2 . The total plant acreage is around 1000hm 2 in Zhejiang and some area nearby.
出处
《中国蔬菜》
北大核心
2001年第3期28-29,共2页
China Vegetables
基金
浙江省科委"九五"攻关课题
