A wonhwang pear planting method

Abstract

The invention relates to a wonhwang pear planting method and relates to the technical field of wonhwang pear planting. The wonhwang pear planting method comprises the steps of grafting; complementary planting: performing complementary planting of pollination trees and performing top grafting of a part of pollination varieties on main cultivated varieties so that flowering and pollination can be carried out in the second year; pollen collection: collecting dew-free flower buds ready to burst or flowers just coming out after 10:00am, collecting the pollen thereof and spreading the pollen on a piece of clean paper to place the same at the room temperature of 20-28 DEG C, anthers bursting open after 8 hours and scattering the pollen which is collected and used; pollination: mixing the pollen and a diluent for dilution, spraying the mixture on flowers, and spraying the pollen solution on flowers at noon, wherein the diluent for dilution contains, 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 pure water; chemical fruit retention. The method has the advantages that the grafting survival rate is high; the grafted wonhwang pear seedlings have great stress resistance; the pollination effect is good; the method is environmentally-friendly.

Description

Technical field: [0001] The invention relates to the technical field of round yellow pear planting, in particular to a round yellow pear planting method. Background technique: [0002] The round yellow pear tree is strong, with open branches and strong, easy to form short fruit branches and axillary flower buds, with 7-9 flowers per inflorescence. The leaves are wide oval, light green with bright luster, and the leaves are curled toward the back of the leaves. Annual branches are yellowish brown, with large and dense lenticels. The existing round yellow pears often use grafting to raise seedlings. The existing grafting generally selects artificially cultivated pear trees. The pear trees at the grafting site are less resistant to stress and have a low survival rate during grafting. The common methods are used for exposure to powder, which takes a long time. Yellow pears are dioecious, so natural pollination alone is less effective. Summary of the invention: [0003] The technic...

AI Technical Summary

Problems solved by technology

The existing grafting generally chooses artificially cultivated pear trees. The pear trees at the grafting site have poor stress resistance, and the survival rate during grafting is low. The powdering is done by ordinary methods, which takes a long time. Pineapple is dioecious, so natural pollination alone is less effective