Method for increasing mango high-branch grafting survival rate

A technology with high branch grafting and survival rate, applied in the field of plant cultivation, can solve the problems of weakened transpiration, damage of dormant bud points, easy splashing to the grafting interface, etc., to promote the transformation of nutrients, prevent drastic temperature changes, and isolate water from entering Effect
CN112470731AActive Publication Date: 2021-03-12YUNNAN INST OF TROPICAL CROPS
7 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
YUNNAN INST OF TROPICAL CROPS
Publication Date
2021-03-12

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
Patent Text Reader

Abstract

The invention discloses a method for increasing mango high-branch grafting survival rate. The method includes the steps that a regulator I is sprayed to a scion tree body of a scion to be collected before collecting the scion; an annular ditch is dug around a rootstock tree body to be subjected to high-branch grafting before grafting, and a regulator II is applied in a burying mode; tree crowns are trimmed before grafting; during high branch grafting, after stock and scion incisions are cut, beta-1,3-1, and 4 glucanase solutions are dipped and smeared on the stock incisions and the scion incisions respectively, and then the scion incisions are connected with the stock incisions for grafting; and a regulator III is sprayed to the whole plant after grafting is completed. By the adoption of the method for increasing the mango high-branch grafting survival rate, the survival rate of mango high branch grafting is increased from 30-40% to 65-85% under the condition that the affinity degree between a stock variety and a scion variety is low, the basic healing speed of a grafting opening is increased by 10-15 days or above compared with a conventional method, new scion shoots do not need to be unbound after being drawn out, the surface of the grafting opening is smoother, and the probability of suffering from microbial diseases in a later period is reduced.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to a method for improving the survival rate of mango high-branch grafting, in particular to a method for improving the survival rate of mango high-branch grafting under the condition that the affinity between rootstock varieties and scion varieties is low, and belongs to the technical field of plant cultivation . Background technique

[0002] Mango is an important tropical fruit tree. Its fruit is beautiful in shape, bright in color and rich in aroma. It is widely loved by consumers and is known as the "king of tropical fruits". Although mango occupies an important position in tropical fruit trees, because it is a typical tropical crop, it is sensitive to temperature and can only be grown in tropical and subtropical regions. Due to the constraints of climatic conditions, the production area of ​​mango is relatively limited. Traditionally, most mangoes in my country are planted in front of and behind houses in rural areas in tropi...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More