论文部分内容阅读
一、栽培管理以强壮树体为目的,促进树体及枝条的正常发育和及时休眠。1.生长季保持枝条密度,增强通风通光能力,有利于枝条及芽的正常发育。2.注意营养的合理搭配,以有机肥供应为主,生长后期(8月份后)禁用氮肥,多施磷、钾肥。氮肥促进营养生长,不利于枝条成熟。磷肥促进花芽分化,钾
First, the cultivation and management to a strong tree for the purpose of promoting the normal development of trees and branches and timely dormancy. 1. Growing season to maintain the density of branches, enhance ventilation capacity, is conducive to the normal development of shoots and buds. 2. pay attention to the rational nutrition with organic fertilizer supply, late growth (after August) banned nitrogen fertilizer, more phosphorus, potassium. Nitrogen fertilizer to promote vegetative growth, is not conducive to the branches mature. Phosphate fertilizer to promote flower bud differentiation, potassium