番茄砧木柳砧二号的选育  

Development of a New Tomato’s Rootstock Cultivar,‘Liuzhan No.2’

作　　者：王毓[1] 陈慧[1] 梁朝晖[1] 谢燕青[1] 

机构地区：[1]广西柳州市农业技术推广中心,广西柳州545001

出　　处：《长江蔬菜》2008年第16期27-28,共2页Journal of Changjiang Vegetables

基　　金：广西柳州市科技成果转化与应用项目(2007010501)

摘　　要：柳砧二号是以日本砧木品种A6为母本,当地野生番茄种K9为父本进行杂交,采用系谱选择法选育而成的番茄砧木品种。植株生长势强,根系发达,无限生长型,叶小,叶色浅绿,7~8节始花,果实圆球形,大红,平均单果质量17g。嫁接亲和力强,耐热,耐湿,高抗青枯病,中抗枯萎病,嫁接栽培增产效果显著,增幅达25.9%～100%。适宜番茄产区特别是番茄青枯病发生区作砧木嫁接番茄栽培。Liuzhen No.2 is a new tomato stock developed by crossing Japanese tomato stock A6 with local wild tomato K9 using pedigree method. The plant grows vigorously and has strong root system. With indefinite growth, small and lightgreen leaves, its first flower in the 7th or 8th joint. Its fruit is around with red color and 17 g in average weight. It has strong grafting affinity with resistance to bacterial wilt and blight and tolerance to hot weather and wet circumstances. Liuzhen No.2 grafting cultivation can i...

关 键 词：番茄砧木 柳砧二号 选育 嫁接 

分 类 号：S641.2[农业科学—蔬菜学]