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Grafting method of ruby green pomelo

A ruby ​​and green pomelo technology, applied in grafting, horticultural methods, botanical equipment and methods, etc., can solve problems affecting planting, growth, product quality, grafted seedling growth, poor fruit-hanging condition, anvil and ear affinity Insufficient and other problems, to achieve the effect of improving the survival rate of grafting, shortening the time of seedling emergence, and reducing the rate of virus infection

Active Publication Date: 2020-07-10
GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Ruby green pomelo tastes sweet and delicious, the annual output is low, and the market price is relatively expensive compared to other varieties of pomelo
[0007] The researchers of the present invention found that ruby ​​green pomelo is prone to detachment during grafting, and the growth and fruiting of grafted seedlings after survival are not good. The tissue grows slowly, which greatly affects the subsequent colonization, growth, results, product quality, etc.

Method used

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  • Grafting method of ruby green pomelo
  • Grafting method of ruby green pomelo
  • Grafting method of ruby green pomelo

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] A kind of ruby ​​green pomelo grafting method, comprises the steps:

[0042] (a1), on the middle and upper part of the canopy of the adult ruby ​​green pomelo tree that is strong in tree body, virus-free, high-yield performance, select growth and enrichment, transverse diameter be 0.7cm, bud eye is full, the semi-lignified spring shoot of no damage by diseases and insect pests as scion, keep a bud eye;

[0043] (a2), with the scion of (a1) at its bud eye below 1cm place, form the short bevel with 45 ° of angles, turn over the branch, and form the long bevel of 1.5cm with 30 ° of angle bevel downwards from the below of bud eye, will Soak the scion in a container containing an activation solution, the temperature of the activation solution is 30°C, put the container into an ultrasonic generator, adjust the power of the ultrasonic generator to 150W, keep it for 3 minutes, complete the activation, and set aside;

[0044] (a3), selection transverse diameter is the sour pome...

Embodiment 2

[0049] A kind of ruby ​​green pomelo grafting method, comprises the steps:

[0050] (a1), on the canopy periphery of the adult ruby ​​green pomelo tree that the tree body is robust, virus-free, high-yield performance is good, select the semi-lignified spring shoots that grow substantially, that the transverse diameter is 0.6cm, bud eyes are full, and have no damage by diseases and insect pests as the scion, keep a bud eye;

[0051] (a2), the scion of (a1) is cut at 1.2cm below its bud eye to form a short bevel with a 45 ° angle, turn over the branch, and form a long bevel of 2.0cm with a 30 ° angle bevel from the bottom of the bud eye, Soak the scion in a container filled with activation solution, the temperature of the activation solution is 32°C, put the container into the ultrasonic generator, adjust the power of the ultrasonic generator to 160W, keep it for 2.8min, complete the activation, and set aside;

[0052] (a3), selection transverse diameter is the sour pomelo seed...

Embodiment 3

[0057] A kind of ruby ​​green pomelo grafting method, comprises the steps:

[0058] (a1), on the canopy top of the adult ruby ​​green pomelo tree that the tree body is robust, virus-free, high-yield performance is good, select the semi-lignified autumn shoots that grow fully, that the transverse diameter is 0.8cm, the bud eyes are full, and have no damage by diseases and insect pests as the scion, keep a bud eye;

[0059] (a2), the scion of (a1) is cut at 1.5cm below its bud eye to form a short cut with a 45 ° angle, turn over the branch, and form a long cut of 2.2cm with a 30 ° angle cut from the bottom of the bud eye, Soak the scion in the container containing the activation solution, the temperature of the activation solution is 34°C, put the container into the ultrasonic generator, adjust the power of the ultrasonic generator to 170W, keep it for 2.6min, complete the activation, and set aside;

[0060] (a3), selection transverse diameter is the sour pomelo seedling of 2.5...

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Abstract

The invention discloses a grafting method of ruby green pomelo. The method includes: grafting scion of semi-ligninized ruby green pomelo with a transverse diameter of 0.6-0.8 cm on a rootstock with atransverse diameter of 1.5-2.5 cm by cutting grafting, tightly wrapping with a grafting film, shading and cultivating, when the scion is drawn out of the new shoots, cutting the grafting film beside the new shoots, removing sprouting tillers on the rootstock in time; and cultivating the new shoots under full light after they are mature. The rootstock is a seedling of lime or honey pomelo, or the lime is taken as a base stock, and the honey pomelo is taken as an intermediate stock for grafting. According to the method, through strict stock preparation and cutting scion treatment, callus can berapidly generated between the stock and the scion, which has high survival rate, good growth quality after survival, strong plants, and significantly shorter grafting time. The method provides strongtechnical support for accelerating rapid development of the ruby green pomelo industry and using lime with low planting value, is particularly suitable for large-scale production and scientific research needs, and has broad application prospects.

Description

technical field [0001] The invention relates to the technical field of nursery stock propagation, in particular to a method for grafting ruby ​​green pomelo. Background technique [0002] Green pomelo, also known as emerald pomelo, is native to the lowland area near Bangkok, Thailand. It is short spherical in shape, with pink flesh and a small core. . Green pomelo has crystal clear, crisp and tender flesh, thin skin and thick flesh. The edible rate is over 80%. Green pomelo fruit can be stored at room temperature for 2-3 months after being harvested. It does not change color, taste or rot. It will drop fruit and have better quality, so it has the reputation of "natural canned food". The weight of a single fruit is generally about 2.5 catties, and the large one can reach 5-6 catties. Planting 2-year-old trees can bear 30-50 fruits per plant, and the yield per mu can reach 3000-4000 catties; planting 3-year-old trees can produce 50-80 fruits per plant, and the yield can re...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G7/06A01N43/12A01N43/38A01N33/12A01N47/36A01N43/90A01P1/00A01P21/00
CPCA01G2/30A01G7/06A01N43/12A01N43/38A01N33/12A01N47/36A01N43/90
Inventor 张兰高明陈东奎廖惠红黄宏明黄其椿施平丽王茜刘福平汪妮娜
Owner GUANGXI ZHUANG AUTONOMOUS REGION ACAD OF AGRI SCI
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