番木瓜扦插快繁技术研究  

Fast Propagation of Papaya by Cuttage

作　　者：陆玉英[1] 阮经宙[1] 李文信[1] 陆小妹 罗丽秀 黄杏勤 王炳文 

机构地区：[1]广西农业科学院园艺研究所,广西南宁530007 [2]南宁宇益源农业科技发展有限公司,广西南宁530007

出　　处：《热带农业科学》2005年第4期16-18,共3页Chinese Journal of Tropical Agriculture

基　　金：南宁市科技攻关项目(合同编号:200402B)

摘　　要：研究了4种基质、喷施生物型有机营养液“宇花灵”与番木瓜插条苗生根率及成苗率的关系,以及插条苗的龄期对移栽成活率的影响。结果表明:园土+木糠基质(2∶1)有利于番木瓜插条的生根成苗;叶面喷施“宇花灵”,番木瓜插条的生根成苗率高,且发病指数低;新芽长0.5～1.0cm时移栽,成活率最高,达到95%。Effects of 4 matrixes, spraying of ＂Yuhualing＂, a kind of biotype organic nutrition on the rooting and seedling rate of papaya cuttings were studied. The results showed that garden soil ＋ bran medium was beneficial to rooting and seedling. Papaya plants sprayed with ＂yuhualing＂ had higher rate of rooting and seedling and lower disease index. The highest survival rate of transplants reached 95% when transplanted with the sprouts growing to 0.5- 1.0 cm long.

关 键 词：番木瓜 宇花灵 扦插 快繁 生根率 成苗率 插条苗 种苗繁育 

分 类 号：S667.9[农业科学—果树学] S603.6[农业科学—园艺学]