渭北黄土丘陵区核桃丰产栽培技术

Walnut Bumper Crop Cultural in Technique of Loess Hilly Area of Weibei

核桃丰产的栽培是通过土肥水管理、整形修剪、病虫害防治等管理措施,来提高核桃优质产量,进一步改变三阳川贫穷的落后面貌,增加农民经济收入。

Agricultural Service Center 741020; 2. Gansu Forestry Technological College,Tianshui, Gansu 741020） Abstract： The walnut high quality nursery stock＇s cultivation is through the clay fertilizer water pipe principle, the reshaping trim, the disease-carrying insectharms management technology measures and so on the preventing and controlling, enhances the walnut high quality output, further changes the poor mountainous area the backwardness, increases the peasant economy income unceasingly.