台湾新世纪大果番石榴的引种及种苗繁殖技术  

Introduction and Seedling Raising of Taiwan Xingshiji Guava

作　　者：代正福[1] 田大青[1] 李家兴[1] 

机构地区：[1]贵州省亚热带作物研究所,贞丰562200

出　　处：《贵州农业科学》2002年第2期17-20,共4页Guizhou Agricultural Sciences

摘　　要：台湾新世纪大果番石榴 1号和 2号 ,引种到贵州望谟种植 ,用当地番石榴种子培育砧木 ,7～ 8月嫁接 ,接穗成活率达 6 0 %以上。嫁接苗移植后翌年始果 ,3～ 4年投产 ,果园产果 3.36～ 3.5 2 8万kg/ hm2 ,产值 3.36～ 3.5 2 8万元 / hm2 ,引进品种的适应区域为全省热区年均温Taiwan Xingshiji guava No.1 and No.2 were introduced to Wangmo county and local guava was used as the stock. The survival rate was over 60 percent when grafted in July and August. The guava trees began to bear fruit in the coming year and had commercial production in the third and fourth year. The yield is from 33600 to 35280 kg per ha and the economic value is 33600 to 35280 yuan per ha. The average annual temperature for appropriate cultivating region should be above 19℃.

关 键 词：新世纪大果番石榴 引种 种苗繁殖 

分 类 号：S667.9[农业科学—果树学]