A kind of cultivation method of high-quality fruit tree seedlings

Abstract

The invention relates to a high-quality fruit-tree sapling cultivating method. The high-quality fruit-tree sapling cultivating method includes steps of selecting a resistant stock of a fruit tree, accelerating germination of laminated stock seeds and sowing the seeds into a nutrition bowl or a hole plate, transplanting to the land after four to five months, picking buds when the stock grows into 50-120 cm, accelerating branches, properly grafting the branches to required varieties when the branches grown into the thickness suitable for grafting, lifting the saplings for the second time and then planting the saplings with cut main roots, ridging and planting the saplings with the cut roots in cultivating belts, applying base fertilizer, reinforcing management, accelerating before controlling by microbial nutrition fertilizer, and selling the nursery stock. By the high-quality fruit-tree sapling cultivating method, high-stress-resistance high-quality fruit saplings with strong fiber roots and strong and robust ground tissues and without principal roots can be cultivated.

Description

technical field [0001] The invention relates to a method for cultivating fruit tree seedlings, in particular to a method for cultivating high-quality fruit tree seedlings with strong disease resistance and stress resistance. The seedlings produced are especially suitable for enhancing the resistance of fruit trees and achieving rapid, high and stable yields. Background technique [0002] One of the outstanding and ubiquitous problems in the current fruit tree cultivation is the poor resistance of fruit trees. Lead to high cost of fruit tree cultivation, labor-intensive management, and become a bottleneck in the development of fruit trees. For example, in the cultivation of apples in northern my country, in order to prevent diseases such as ring spot, it is usually necessary to spray more than ten times of chemical pesticides. Western China is the most suitable area for apple production, but there is a serious water shortage problem. etc. The list of such questions abounds....

AI Technical Summary

Problems solved by technology

[0010] The problem to be solved in the present invention is to provide a kind of cultivation method of high-quality fruit tree seedlings for the above deficiencies, to overcome the defects that the general fruit tree resistance in the prior art is relatively poor and it takes a long time to enter the high-yield period, and adopt the cultivation method of the present invention. Enhanced resistance, strong adaptability, can promote more fibrous roots of fruit tree seedlings, and has a method of branching and forming flowers, resulting in many fruits and a high rate of high-quality fruit, high survival rate after planting, high survival rate, and can save land resource