嫁接核桃的栽培与管理Cultivation and Management of Grafted Walnut
邓立宏
DENG Li-hong(Anxian Forestry Bureau
摘要(Abstract)：
核桃多用种子或嫁接繁殖,嫁接后2 a～3 a挂果,4 a～5 a进入丰产期,实生苗需8 a～10 a挂果,15 a进入丰产期。核桃营养丰富、用途广泛、价值高、需求量大,价格稳升,栽培前景十分好,栽培技术与管理是关键。
The reproduction of walnut is mostly done by adopting with seeds or grafting methods.It will produce fruit after 2 or 3 years grafting,and 4 or 5 years after it will enter into the high yield period.Seed propagation saplings need 8～10 years to produce fruit,and 15 years to enter into the heavy bearing period.The cultivation of walnut will have very broad prospects because of its rich nutrition,high value,extensive use,a strong demand and stable rising price.
关键词(KeyWords)：
核桃;嫁接技术;栽培管理;病虫防治
Walnut,Grafting technology,Cultivation and management,Pest control
基金项目(Foundation):
作者(Author):
邓立宏
DENG Li-hong(Anxian Forestry Bureau
DOI: 10.16779/j.cnki.1003-5508.2011.02.021