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A method for constructing Chinese toon ear garden

A technology for picking ear gardens and toona sinensis, which is applied to the field of construction of ear gardens for toona sinensis, can solve the problems of not collecting and preserving excellent individual plant germplasm resources, not promoting good varieties of toona sinensis, and uneven seed quality, and achieving bacteriostatic and The effect of protecting plant wounds, speeding up the production time and annual output, and improving the grafting survival rate

Active Publication Date: 2021-08-31
南宁市林业科学研究所
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The cultivation of Chinese toon plantation has been highly valued, and the demand for high-quality seedlings of Chinese toon is very strong in industrial development. The quality of the seeds collected by the production unit and seedling farmers is uneven, and the seedlings cultivated vary greatly. In the later stage of the plantation, there are obvious differences in the growth potential of each individual plant, and the quality of the stand is not good.
[0003] In the existing research, several aspects such as the establishment of Chinese toon ear picking nursery, selection of nursery land, seedling planting, dwarfing and pruning of mother trees, and cultivation of cuttings have been studied and explained, but the current research is to establish with Chinese toon seedlings The ear-picking nursery is not collecting and preserving excellent single-plant germplasm resources in order to provide excellent single-plant germplasm resources
Simultaneously, existing grafting method adopts split grafting or bud grafting method, wherein adopts the technology of split grafting and needs to carry out in May-June or September, and this moment temperature is still relatively high, is unfavorable for the survival of grafting; And adopts the technology of bud grafting The growth rate of cuttings is slow, and the production time of cuttings is relatively slow

Method used

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  • A method for constructing Chinese toon ear garden
  • A method for constructing Chinese toon ear garden
  • A method for constructing Chinese toon ear garden

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Experimental program
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Effect test

Embodiment 1

[0035] A method for constructing a Chinese toon picking garden, comprising the steps of:

[0036] (1) planting of mother plant: in autumn, the seedling stock that the seedling that selects local Chinese toon seed to cultivate grows vigorously, straight for 2 years is planted as mother plant, and the ground diameter of described mother plant seedling reaches 2cm, height reaches 120cm The above; the row spacing of the planting plants is 48cm×48cm; after the planting, the rooting water should be poured thoroughly, and then the nutrient solution is poured once every 10d by drip irrigation, and the grafting can be prepared when the mother plant resumes growth; the nutrient solution is composed of 0.8 % Potassium dihydrogen phosphate, 0.5% ferrous sulfate, 0.02% zinc nitrate, 1% glucose, 0.003% sodium nitrophenolate, and the balance is water;

[0037](2) processing of spikes: the spikes are collected from the Chinese toon excellent tree that is born in the same year and full of bud ...

Embodiment 2

[0055] A method for constructing a Chinese toon picking garden, comprising the steps of:

[0056] (1) planting of mother plant: in autumn, the seedling stock that selects local Chinese toon seed to grow vigorously, straight 2 years old is planted as mother plant, and the ground diameter of described mother plant seedling reaches 3cm, height reaches 120cm Above; the row spacing of planted plants is 52cm * 52cm; after planting, the fixed root water should be watered thoroughly, and then every 15d adopts the mode of drip irrigation to pour a nutrient solution, and when the mother plant resumes growth, it can be prepared for grafting; the nutrient solution is composed of 1.2 % Potassium dihydrogen phosphate, 0.8% ferrous sulfate, 0.04% zinc nitrate, 1.5% glucose, 0.005% sodium nitrophenolate, and the balance is water;

[0057] (2) Scion bar processing: the scion bar is collected from the Chinese toon excellent tree that is born in the same year and has full bud eyes, is selected f...

Embodiment 3

[0067] A method for constructing a Chinese toon picking garden, comprising the steps of:

[0068] (1) planting of mother plant: in autumn, the seedling stock that selects local Chinese toon seed to grow vigorously, straight 2 years old is planted as mother plant, and the ground diameter of described mother plant seedling reaches 2.5cm, height reaches 2.5cm. More than 120cm; the row spacing of the fixed plant is 50cm×50cm; after the planting, the fixed root water should be poured thoroughly, and then the nutrient solution should be poured once every 12 days by drip irrigation, and the grafting can be prepared when the mother plant resumes growth; the nutrient solution is prepared by 1.0% potassium dihydrogen phosphate, 0.6% ferrous sulfate, 0.03% zinc nitrate, 1.2% glucose, 0.004% sodium nitrophenolate, and the balance is water;

[0069] (2) spike processing: the spike is collected from the Chinese toon excellent tree that is born in the same year and has full bud eyes, is sele...

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PUM

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Abstract

The invention provides a method for the construction of a Toona sinensis ear-picking garden, belonging to the technical field of Chinese toon planting. Management steps such as pest control. The invention establishes a complete set of ear-picking garden construction technology, which can not only shorten the time required for establishing the ear-picking garden, speed up the production and output of fringes, but also solve the problem of the low survival rate of grafted seedlings in the prior art, and improve the grafting survival rate. , within 90 days of culture, a large number of fringes can be obtained, and the annual output of fringes can reach 32 per plant.

Description

technical field [0001] The invention relates to the technical field of Chinese toon planting, in particular to a method for constructing a Chinese toon ear garden. Background technique [0002] Toon is a deciduous tree belonging to the family Meliaceae. It is a precious and fast-growing tree species unique to my country. The wood has beautiful patterns, is resistant to decay, and is easy to process. It is called "China's mahogany". The cultivation of Chinese toon plantation has been highly valued, and the demand for high-quality seedlings of Chinese toon is very strong in industrial development. The quality of seeds collected by production units and seedling farmers is uneven, and the seedlings cultivated vary greatly. In the later stage of plantation, there are obvious differences in the growth potential of each individual plant and poor stand quality. [0003] In the existing research, several aspects such as the establishment of Chinese toon ear picking nursery, selectio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G17/00A01G9/029A01G7/06A01G2/30A01C21/00A01N47/18A01N43/16A01N43/08A01N59/06A01N3/02A01P3/00A01P1/00
CPCA01C21/005A01G7/06A01G17/005A01N3/02A01N43/08A01N43/16A01N47/18A01N59/06A01G2/30A01G9/0299
Inventor 潘涛舒应东吴远媚黄雪芬潘永光唐国强唐武
Owner 南宁市林业科学研究所
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