Hanfu apple short-stem high-crown planting method

Abstract

The invention relates to a Hanfu apple short-stem high-crown planting method, which comprises the following process steps of: 1, selecting a piece of land; 2, performing land preparation; 3, digging planting ditches, wherein the depth of the ditches is 0.8 meter, the width of the ditches is 0.6 to 0.7 meter, the depth of dug holes is 0.8 meter, the diameter of the dug holes is 1 meter, the dug holes are circular or square, and surface soil and subsoil are stacked respectively so as not to make soil layers confused; 4, performing land preparation in autumn or before winter; and 5, after digging the planting ditches (holes), spreading a layer of deadwood and disordered leaves such as straws or weeds on the ditches, backfilling the subsoil for settling, backfilling the surface soil for ridging, and planting apple nursery stocks in ridges which is 0.5 to 0.6 meter higher than the ground. The apple tree planting method has the advantages of improving the illuminated area of planted nursery stocks, improving the utilization rate of sunlight, increasing ground temperature and making the root systems of the nursery stocks quickly recover calli to absorb nutrients.

Description

Technical field: [0001] The invention relates to a fruit tree cultivation technology, in particular to a method for planting Hanfu apples with short stems and high crowns by using high-position grafted seedlings to raise the ground diameter of seedlings. technical background: [0002] The cultivation method adopted in production is at present: the ground diameter of the cultivation seedlings is all on the same level as the garden or the cultivation method of sinking and burying. The seedlings grow slowly after being buried, even if they survive, the growth is not good. After the fruit trees are buried, the air permeability of the root system is affected, and the absorption of nutrients by the roots of the fruit trees is also affected. What is more serious is that the main trunk of the tree is severely frozen, and the inter-row capacity of the fruit tree Reduction will affect ventilation and light transmission, unfavorable fruit coloring, increase the occurrence of orchard pe...

AI Technical Summary

Problems solved by technology

The seedlings grow slowly after being buried, even if they survive, the growth is not good. After the fruit trees are buried, the air permeability of the root system is affected, and the absorption of nutrients by the roots of the fruit trees is also affected. What is more serious is that the main trunk of the tree is severely frozen, and the inter-row capacity of the fruit tree Reduce, affect ventilation and light transmission, unfavorable fruit coloring, increase the occurrence of orchard pests and diseases, increase labor and medication, increase orchard management costs, and reduce income