Apple tree old orchard transformation yield increasing and quality improving method

A technology for apple trees and orchards, applied in the field of fruit tree cultivation and management, can solve problems such as affecting the enthusiasm of fruit farmers to renew old orchards, affecting the development of planting industries, and obstacles to replanting small saplings, so as to overcome obstacles to replanting, improve fruit yield and commercial Value, good effect of seedling growth

Inactive Publication Date: 2019-09-10
SHANXI ACAD OF AGRI SCI GARDENING RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Planing out the old orchard, planting wheat and other crops in the old orchard for 3-5 years, and then rebuilding the orchard on the original site, directly digging out the old orchard and planting new trees, will lead to no economic benefits for several years, and it is easy to directly plant small saplings Replantation disorder occurs, many problems occur
Or carry out the soil disinfection treatment of the whole garden and rebuil...

Method used

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Examples

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Effect test

Embodiment 1

[0031] Choose an apple orchard in Beichan Village, Yicheng County, Linfen, Shanxi. The orchard is an old orchard with 25 years old trees, and the distance between plants and rows is 3*4m. Carrying out the method for improving the production and quality of the old orchard of apple trees, comprising the following steps:

[0032] 1) Thinning: Thinning half of the old trees in alternate rows.

[0033] 2) Soil treatment:

[0034] Deep plowing: plow 60-100cm deep on the land where old trees have been cut, and completely remove old tree stumps, fallen leaves and weeds;

[0035] For sterilization, dig up the soil in the planting ditch where the old trees have been felled, and then spray 180-250 times of 21% peracetic acid water solution while filling the soil. cover the soil;

[0036] Dry the soil, in sunny weather in summer, cover the soil with plastic film, and expose to the sun to make the soil temperature rise above 50°C;

[0037] For fertilization, dig a planting pit of 60×60...

Embodiment 2

[0047] The apple orchard in Sheti Village, Jixian County, Linfen, Shanxi was selected. The orchard is an old orchard with 23 years old trees, and the distance between plants and rows is 3*4m. Carrying out the method for improving the production and quality of the old orchard of apple trees, comprising the following steps:

[0048] 1) Thinning: Thinning half of the old trees in alternate rows.

[0049] 2) Soil treatment:

[0050] Deep plowing: plow 60-100cm deep on the land where old trees have been cut, and completely remove old tree stumps, fallen leaves and weeds;

[0051] To sterilize, excavate the soil in the ditch where the old trees were cut down, and then spray 21% peracetic acid water 200 times liquid and 20% ammonia copper water 150 times liquid while filling the soil. Soil spraying shall prevail, and cover the soil with plastic film after spraying;

[0052] Dry the soil, in sunny weather in summer, cover the soil with plastic film, and expose to the sun to make th...

Embodiment 3

[0059] Choose an apple orchard in Beili Village, Linyi, Shanxi. The orchard is an old orchard with 27 years old trees, and the distance between plants and rows is 3*4m. Carrying out the method for improving the production and quality of the old orchard of apple trees, comprising the following steps:

[0060] 1) Thinning: Half of the old trees are cut in alternate rows; thinning can also be done according to the production needs, and the mobility is strong. The principle of grasping is to maximize the economy of fruit tree production.

[0061] 2) Soil treatment:

[0062] Deep plowing: plow 60-100cm deep on the land where old trees have been cut, and completely remove old tree stumps, fallen leaves and weeds;

[0063] For sterilization, dig up the soil in the planting ditch where the old trees have been felled, and then spray 30% hymexazol water agent 800 times liquid while filling the soil. ;

[0064] Dry the soil, in sunny weather in summer, cover the soil with plastic film...

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PUM

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Abstract

The invention provides an apple tree old orchard transformation yield increasing method based on an existing orchard, and belongs to the technical field of fruit tree cultivation and management. Halfof aged trees are intermediately cut, deep tillage, sterilizing, soil drying in the sun and fertilization treatment is performed on soil, non-toxic seedlings are planted, old tree forms are trimmed, grafting is performed, so that the problems of high orchard reconstruction investment and long time are solved, replanting diseases are eliminated by related measures, and the problem of sharp economicbenefit decrease of orchard workers caused by orchard transformation is avoided.

Description

technical field [0001] The invention discloses a method for improving production and quality of an old apple tree orchard, belonging to the technical field of fruit tree cultivation and management. Background technique [0002] my country is a big consumer of apples, but most of the existing mature orchards in our country were established in the last century. So far, after decades of production, these orchards have gradually entered the aging period, and there have been closed orchards, poor sunlight, and low yields. There are a series of problems such as poor quality and poor quality. There are millions of acres of orchards in the country that need to be renewed every year, and it is of great significance to quickly and safely complete the transformation and renewal of these old orchards to improve the development level of my country's fruit tree industry. [0003] The existing old orchards are generally updated in the following ways: [0004] Planing out the old orchard, p...

Claims

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Application Information

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IPC IPC(8): A01G2/30A01G7/06A01G17/00
CPCA01G7/06A01G17/005A01G2/30
Inventor 何永波李磊陈晓斌闫敏王海燕张生智殷辉朱晓萍李倩赵琪
Owner SHANXI ACAD OF AGRI SCI GARDENING RES INST
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