Planting method of jade pears

Abstract

The invention provides a planting method of jade pears, and relates to the technical field of planting of jade pears. The planting method comprises the following steps of performing grafting: performing complementary planting, performing complementary planting of pollination trees, and performing top grafting of part of trees of pollination varieties on main planting varieties, so that blooming and pollination can be realized the next year; collecting pollens: after 10 a.m., collecting dew-free budding flower buds or flowers just blooming, taking pollens, spreading the taken pollens on bright and clean paper, placing the bright and clean paper with the pollen at room temperature of 20-28 DEG , after 8 hours, enabling anther to puff, enabling the pollens to be sprinkled, and collecting the pollens for application; performing pollination: compounding the pollens with a diluent for dilution, spraying the diluted pollen liquid to flowers, and spraying the diluted pollen liquid to the flowers at noon, wherein the diluent for dilution is prepared from the following components in parts by weight: 1 part of boric acid, 8 parts of bentonite, 3 parts of gelatin, 1 part of stannous pyrophosphate, 2 parts of potassium tripolyphosphate and 1000 parts of purified water; and performing chemical fruit protection. According to the planting method disclosed by the invention, the grafting survival rate is high, the grafted jade pear tree seedlings are high in stress resistance, the pollination effects are good, and the planting method is environmentally-friendly.

Description

Technical field: [0001] The invention relates to the technical field of Cuiyu pear planting, in particular to a method for planting Cuiyu pear. Background technique: [0002] Cuiyu pears are precocious. The flowering period is from mid-to-late March to early April, and the fruits can be picked and marketed on June 20-24, 6-8 days earlier than Cuiguan pears. Cuiyu Pear-Remarkable Early Fruiting and High Yield This variety has a moderate growth potential and strong growth, retains the characteristics of Cuiguan pear that flower buds are easy to form, the internodes are short, flower buds are easy to form, medium and short fruiting branches are strong, and they bear fruit continuously With good ability, early high yield and stable yield can be obtained. Existing grafts are generally grafted on the trunk of the Cuiyu pear itself. The Cuiyu pear tree at the grafting site has poor stress resistance, and the survival rate during grafting is low. The dusting is done by ordinary met...

AI Technical Summary

Problems solved by technology

Existing grafts are generally grafted on the trunk of the Cuiyu pear itself. The Cuiyu pear tree at the grafting site has poor stress resistance, and the survival rate during grafting is low. The dusting is done by ordinary methods, which takes time. long, and Cuiyu pear is dioecious, so the effect of natural pollination alone is poor