Root-cutting cultivation method for seedlings grown as fruit source and wood material

A cultivation method and seedling technology, applied in the field of root-cutting cultivation at the seedling stage, can solve the problems of low root-cutting frequency, low survival rate, time-consuming and labor-intensive, etc., and achieve the effect of beautiful color and fine wood structure

Active Publication Date: 2019-08-09
济宁波尼果农林科技有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method needs to carry out the root removal operation 3 times, which is time-consuming and laborious, and the survival rate is low. If only step (3) is carried out, the survival rate is lower. There is an urgent need for a seedling root reduction technology with a low frequency of removal and a high survival rate.

Method used

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  • Root-cutting cultivation method for seedlings grown as fruit source and wood material
  • Root-cutting cultivation method for seedlings grown as fruit source and wood material
  • Root-cutting cultivation method for seedlings grown as fruit source and wood material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A kind of fruit material dual-use seedling root-cutting cultivation method is carried out according to the following steps:

[0021] (1) Cultivate hickory or walnut tree seedlings to 2 years old, and use root-cutting measures to cut the roots at 50 cm below the main root;

[0022] (2) Remove the seedlings with the soil around the root after the root is cut off, and the surface area of ​​the soil around the root is 1.0m 2 , with a depth of 50 cm, loosen the soil at the bottom of the removal pit and apply base fertilizer; the base fertilizer consists of nitrogen fertilizer, phosphorus fertilizer, and potassium fertilizer, every 1m 2 The fertilizer used to remove the pit area contains 20g of nitrogen, 32g of phosphorus, and 20g of potassium;

[0023] (3) Apply protective paste to the broken main roots of the seedlings, return the seedlings and fill the soil; after returning the seedlings and filling the soil, trim the branches and leaves to reduce the water evaporation of...

Embodiment 2

[0027] A kind of fruit material dual-use seedling root-cutting cultivation method is carried out according to the following steps:

[0028] (1) Cultivate hickory or walnut tree seedlings to 2 years old, and use root-cutting measures to cut the roots at 40 cm below the main root;

[0029] (2) Remove the seedlings with the soil around the root after the root is cut off, and the surface area of ​​the soil around the root is 0.5m 2 , with a depth of 40 cm; loosen the soil at the bottom of the removal pit and apply base fertilizer; the base fertilizer consists of nitrogen fertilizer, phosphorus fertilizer, and potassium fertilizer, every 1m 2 The fertilizer used to remove the pit area contains 16g of nitrogen, 32g of phosphorus, and 18g of potassium;

[0030] (3) Apply protective paste to the broken main roots of the seedlings, return the seedlings and fill the soil; after returning the seedlings and filling the soil, trim the branches and leaves to reduce the water evaporation of...

Embodiment 3

[0034] A kind of fruit material dual-use seedling root-cutting cultivation method is carried out according to the following steps:

[0035] (1) Cultivate hickory or walnut tree seedlings to 2 years old, and use root-cutting measures to cut the roots at 60 cm below the main root;

[0036] (2) Remove the seedlings with the soil around the root after the root is cut off, and the surface area of ​​the soil around the root is 1.3m 2 , with a depth of 55 cm; loosen the soil at the bottom of the removal pit and apply base fertilizer; the base fertilizer consists of nitrogen fertilizer, phosphorus fertilizer, and potassium fertilizer, every 1m 2 The fertilizer used to remove the pit area contains 28g of nitrogen, 37g of phosphorus, and 25g of potassium;

[0037] (3) Apply protective paste to the broken main roots of the seedlings, return the seedlings and fill the soil; after returning the seedlings and filling the soil, trim the branches and leaves to reduce the water evaporation of...

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Abstract

The invention discloses a root-cutting cultivation method for seedlings grown as a fruit source and a wood material. The method comprises the steps of cultivating hickory or walnut tree seedlings fortwo years; cutting the main roots of the hickory or walnut tree seedlings at the positions 40-60 cm beneath the ground by means of a root cutting measure; removing the seedlings with peripheral soil after the roots are cut, loosening the soil at the bottoms of pits from which the seedlings are removed, and applying base fertilizer; coating the cut main roots of the seedlings with protective slurry, returning the seedlings into the pits, and filling the pits with soil. Fruit trees cultured by means of the method are used as a fruit source and a wood material, the wood structure is fine, the texture, color and luster of the fruit trees are beautiful, and the fruit trees are wide in application range and suitable for manufacturing of high-grade furniture and plywood veneers and are used for decorative materials of tool handles, pianos, gymnasiums, sports articles, indoor floors, wainscots and the like.

Description

technical field [0001] The invention belongs to the technical field of fruit tree cultivation, and in particular relates to a root-cutting cultivation method at the seedling stage that can be used as both fruit and wood. Background technique [0002] The genus Hickory and Juglans in the family Juglandaceae belong to tall deciduous trees, and are world-renowned top ten nut trees and three precious timber trees. The wood structure is fine and dense, especially the 1.5-meter fixed trunk on the ground. After decades, the part that grows to at least 2 meters or more has high mechanical strength, beautiful texture and color. It is the essence of the whole trunk and has a wide range of uses. It is especially suitable for making high-grade furniture and plywood veneer, as well as for tool handles, pianos, gymnasiums, sporting goods, interior floors, dado and other decorative materials. 0.5 meters underground and half a century old tree roots, especially the nodules formed naturally...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01G23/04A01G9/029A01C21/00A01N65/18A01N43/38A01N47/44A01N31/02A01P21/00A01P3/00A01P1/00
CPCA01C21/005A01G17/005A01G23/04A01N31/02A01N43/38A01N47/44A01N65/00A01N65/18A01G9/0299
Inventor 田献润
Owner 济宁波尼果农林科技有限公司
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