Pear tree management method

Abstract

The invention relates to a pear tree management method. The method comprises the following steps that S1, shaping, trimming, fertilization and deep-ploughing hole enlarging are performed on a young pear tree, wherein the fertilization step involves that a quick-acting nitrogenous fertilizer is top-dressed many times before germination, during shoot growth and during leaf enlargement; S2, fertilization, trimming and flower and fruit management are performed on an adult pear tree, wherein the fertilization step comprises that a base fertilizer is applied once and topdressing is performed 2-3 times each year, and the trimming step comprises shaping and trimming, re-trimming before flowering, trimming in summer and branch pulling for flowering promotion; S3, disease and pest prevention and control is performed on the young pear tree and the adult pear tree, which comprises prevention and control of black spots, rust diseases, budworms, aphids, stephanitis nashi and flatheaded borers. The pear tree management method has the advantages of increasing the yield of the pear tree and not causing diseases or pests easily.

Description

technical field [0001] The invention relates to a management method, in particular to a management method of pear trees. Background technique [0002] At present, pear tree is a kind of common fruit tree, and pear tree has a lot of matters needing attention during the whole growth period, and general method has such shortcoming, adopts general method to plant pear tree yield exactly, and produces disease and insect damage easily. Contents of the invention [0003] In view of the above-mentioned problems existing in the prior art, the main purpose of the present invention is to solve the defects of the prior art. The present invention provides a management method for pear trees that increase the yield of pear trees and are not prone to damage by diseases and insect pests. [0004] The invention provides a kind of management method of pear tree, comprises the following steps: [0005] S1: Carry out pruning, fertilization and deep plowing to expand pear pear seedlings, where...

AI Technical Summary

Problems solved by technology

[0002] At present, pear tree is a kind of common fruit tree. There are many matters needing attention during the whole growth period of pear tree. The general method has such disadvantages, that is, the yield of planting pear tree with general method is low, and it is easy to produce diseases and insect pests.