Technology for grafting malus asiatica with Chinese flowering crabapple trees and apple branches as stocks

A rootstock and apple technology, applied in grafting, application, horticulture, etc., can solve the problems of not obvious improvement of cold resistance of varieties, time-consuming and labor-intensive management of orchards, etc., and achieve fast fruit-setting time, high fruit-setting rate and yield, and growth quick effect

Inactive Publication Date: 2016-02-17
普定县绿源苗业开发有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the fruit industry, which is a characteristic of cold regions, has relatively the problem of aging producers, and the budding of finished seedlings is used in seedling planting to build gardens. This method has shortcomings, and the improvement of cold resistance of varieties is not obvious. Pruning techniques Continuing from the previous tradition, the three main branches at the base of the small crown are the main branches, and the orchard management is time-consuming and labor-intensive. How to reduce the investment cost of the orchard and increase the output rate of the orchard is crucial to improving the market competitiveness of the fruit industry in cold regions. , an important topic to increase farmers' income and increase agricultural efficiency

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A kind of technology that uses Chinese crabapple, apple as stock grafting bonus provided by the invention, concrete steps are:

[0015] 1) Before the beginning of spring, choose a two-year or three-year-old crabapple as a rootstock, cut it off 10cm from the ground, graft apple branches, spray a solution of indole acetic acid with a concentration of 300ppm, and seal it tightly with a plastic bag; and apply ~100g Special fertilizer A;

[0016] 2) At least one year after the grafted apple branches in step 1), before the beginning of spring, use the apples as rootstocks, take the apples and saw off them 5cm away from the crabapple, and then graft the red branches, spray the indole acetic acid solution with a concentration of 300ppm, and press them with a plastic bag. Tightly seal; and apply 50g of special fertilizer B.

[0017] Further, the special fertilizer A is 30% compound fertilizer, 40% farmyard manure and 30% vermicompost; wherein the compound fertilizer contains 15...

Embodiment 3

[0020] A kind of technology that uses Chinese crabapple, apple as stock grafting bonus provided by the invention, concrete steps are:

[0021] 1) Before beginning of spring, choose two or three-year-old crabapple as a rootstock, cut off 20cm from the ground, graft apple branches, spray indole acetic acid solution with a concentration of 800ppm, press and seal with a plastic bag; and apply 50g of special Fat A;

[0022] 2) At least one year after the grafted apple branches in step 1), before the beginning of spring, use the apples as rootstocks, take the apples and saw off them 10 cm away from the crabapple, and then graft the red branches. Tightly seal; and apply 100g of special fertilizer B.

[0023] Further, the special fertilizer A is 50% compound fertilizer, 30% farmyard manure and 20% vermicompost; wherein the compound fertilizer contains 15-18% nitrogen, 6-8% phosphorus, and 10-12% potassium , Calcium 3-5%.

[0024] Further, the special fertilizer B is 40% compound fe...

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PUM

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Abstract

The invention provides a technology for grafting malus asiatica with Chinese flowering crabapple trees and apple branches as stocks, and belongs to the technical field of agricultural plantation. Apple branches are grafted with Chinese flowering crabapple trees as the stock first, malus asiatica is grafted with the apple branches as the stock at least one year later, and malus asiatica is rapid in growth, rapid in fruiting, high in fruiting rate and yield, and quite high in disease resistance. It is found through tests that the yield of malus asiatica planted according to the technology is higher than that of ungrafted malus asiatica trees by 30% or more and higher than that of malus asiatica grafted with apple branches as the stock by 25% or more.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting, and in particular relates to a technique for grafting bonuses with crabapple and apple as rootstocks. Background technique [0002] In the process of transforming from traditional agricultural society to modern industrial society, rural labor force has been transferred to cities on a large scale, and the proportion of agricultural labor force in the total labor force has dropped sharply, which has become a common phenomenon in all countries and regions in the world. my country's rural population aging and agricultural labor force aging go hand in hand. From the third census to the sixth census, the proportion of rural population aged 65 and above rose from 5.0% to 10.06%, which is 2.37% higher than that in urban areas. , so far, the aging problem in rural areas is becoming more and more serious. However, the fruit industry, which is a characteristic of cold regions, has relatively t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
CPCA01G2/30
Inventor 吴长国
Owner 普定县绿源苗业开发有限公司
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