甘蔗良种双芽单行稀播繁殖技术  

Sugarcane reproduction technique by double buds of single stem of few and thin planting

作　　者：刘少春[1] 吴正昆[1] 唐永芳[1] 陈学宽[1] 杨正发 李中祥 杨开科 毕昌良 

机构地区：[1]云南省农业科学院甘蔗研究所,云南开远661600 [2]云南省镇康县人民政府,云南镇康677700

出　　处：《中国糖料》2002年第1期28-30,共3页Sugar Crops of China

基　　金：云南省财政厅农业综合开发办公室资助科技推广项目(云财农字[1998]40)

摘　　要：通过试验示范,形成了甘蔗良种双芽单行稀播繁殖技术,公顷下种6～7.5万芽,与常规繁殖相比,节省用种量一半,繁殖倍数翻一翻以上,对降低成本,提高良种繁殖速度,加快新品种的繁殖推广提供了技术保证。The experiment and demonstration showed that the quantitites of planting will be reduced to half and increased reproduction to double comparing conventional reproduction techniques,which with double buds of single stem of few and thin planting,planting60～75thousand buds per ha.The application of new technique will speed up sugarcane reproduction,reduce production cost and popularize elite sugarcane.

关 键 词：甘蔗 双芽单行稀播 良种繁殖 

分 类 号：S566.103.8[农业科学—作物学]