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Grafting method of passion fruits

A technology of passion fruit and grafted seedlings, applied in the directions of grafting, application, agriculture, etc., can solve the problems of high cost required for grafting, increase labor cost, long grafting time, etc. The effect of saving grafting time

Inactive Publication Date: 2018-02-02
POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Passion fruit grafting methods are now mostly grafted with sleeves and grafting clips. Although the grafting clips have a faster grafting time, the cost of grafting is relatively high, and manual disassembly is required, which increases labor costs.
The cost of casing grafting is moderate, but it takes a long time for grafting, and it is often difficult to operate due to the size of the casing and the thickness of the scion of the rootstock.
In film grafting, the plastic film is easy to be scratched during the winding process, and it needs to be knotted after winding, which takes too much time and high labor costs

Method used

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  • Grafting method of passion fruits

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Effect test

Embodiment 1 100

[0023] The grafting of embodiment 1 passion fruit

[0024] 1) Selection of rootstock: Select the seedlings of passion fruit with good growth, eight leaves and one heart, and a stem diameter of 0.2-0.3 cm as the rootstock; passion fruit with yellow fruit is a variety with strong disease resistance.

[0025] 2) Scion selection: cut passion fruit branches that are green and not lignified, with full buds, dark green leaves, and no flower leaves, and select passion fruit branches with 2 to 3 nodes or less at the top buds and 2 to 3 or more nodes at the base Keep the leaves on the fruiting branches, cut off 2 / 3 of the leaf area; cut off 1 / 2 to 3 / 4 of the leaf area, which can reduce the metabolic rate of the scion, reduce the transpiration of water in the leaves, and avoid the lack of water in the scion during grafting Dead, the retained leaf area can carry out photosynthesis after successful grafting, so that the scion can grow normally.

[0026] 3) temporary storage of scion: the ...

Embodiment 1

[0033] Embodiment 1 In October, grafting is carried out during the growth period of passion fruit. Simultaneously, the inventor carries out casing grafting, grafting clip grafting and conventional film grafting to identical rootstock, scion according to routine method, 4 kinds of method results are compared as follows:

[0034]

[0035] Grafting the passion fruit by using the technical solution of the invention can improve the survival rate of grafting, reduce the cost of grafting, save the time of grafting, and is suitable for agricultural promotion.

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Abstract

The invention provides a grafting method of passion fruits. The grafting method comprises the steps of stock selection, scion selection, scion treatment, grafting and management after grafting. The grafting method of the passion fruits is improved, a sealing membrane for a laboratory is adopted for replacing a traditional thin film strip to wind and seal grafting wounds, apart from tightly bindingscions and stem segments, automatic sealing can be conducted, and thus the grafting time is saved; meanwhile, loss of water of the wounds is reduced, the grafting survival rate of the passion fruitsis improved, and the grafting method meets the requirement of farmers for large-area seedling.

Description

technical field [0001] The invention relates to the field of fruit tree planting, in particular to a method for grafting passion fruit. Background technique [0002] Passion fruit, also known as yellow passion fruit and purple fruit passion fruit, is a famous tropical and subtropical berry. Its scientific name is Passiflora edulis Sims, and it is a perennial vine of Passifloraceae (Passifloraceae) Passiflora genus (Passifloralinnaeus). plant. Passion fruit is sweet and sour, with strong flavor, and has the comprehensive fragrance of various fruits such as apple, citrus, guava, etc. It is one of the most aromatic fruits known in the world. Passion fruit has the reputation of "king of juice", and is a high-quality fruit with great development prospects. [0003] Passion fruit grafting methods are now mostly grafted with sleeves and grafting clips. Although the grafting clips have a faster grafting time, the cost of grafting is relatively high, and manual disassembly is requi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G2/30A01G17/00
CPCA01G17/005
Inventor 韦晓霞谢丽雪陈文光叶新福余伟军
Owner POMOLOGY RES INST FUJIAN ACAD OF AGRI SCI
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