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Multiple-grafting successive cultivation method

A technology of multiple grafting and secondary grafting, applied in the field of plant cultivation, can solve the problems of waiting for the slow growth of crops and not being able to adapt to the purpose of high-efficiency agricultural production, and achieve the goals of increasing fruit yield, high promotion and application value, and reducing the cost of using seedlings Effect

Inactive Publication Date: 2012-07-11
澂江县经济作物工作站
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AI Technical Summary

Problems solved by technology

In the prior art, the unlimited flower crops can only be harvested once after grafting once, and they need to be replanted when they want to obtain the second harvest. Replanting requires additional labor and planting costs, and it is necessary to wait for the slow growth of the crops. This planting method cannot adapt to the production purpose of high-efficiency agriculture

Method used

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Embodiment Construction

[0028] The method for multiple grafting and continuous cultivation comprises the following sequential steps: (rootstock is black-seeded pumpkin, and the variety with unlimited inflorescences is MK1023 cucumber)

[0029] A. Under the condition that the temperature is above 20°C, if figure 1 As shown, select the rootstock 1 and the shoots of the infinite inflorescence variety, and carry out the first grafting cultivation to form the plant 3;

[0030] B. When grafting seedlings for the first time, that is, the plant 3 has a growth period of 120 days, the length of the falling vine 6 is 6-10 meters, and the leaves of the 3-4 nodes below the growth point are obviously smaller, and the amount of flowers and fruits is reduced;

[0031] Such as figure 2 As shown, cut down a knife at the smooth place 4 of 10-15 centimeters above the original grafting interface 2 of the plant 3, the length is 1.5-2 centimeters, and the depth is 1 / 3 of the thickness of the stem, forming the socket 7; ...

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Abstract

A multiple-grafting successive cultivation method belongs to the technical field of plant cultivation and is used for solving the problem that existing indeterminate-inflorescence crops subjected to single grafting can only be harvested once. The multiple-grafting successive cultivation method includes the steps: A, selecting a rootstock and a young shoot, and performing grafting cultivation for the first time; B, when a creeping vine of a first-time grafted seedling is 6-10m long, making a cut above an original graft union of a plant by cutting, obtaining a wedged insert on the upper portionof the plant at a position 1-2m away from the top end of the plant, inserting the wedged inert into the cut, and binding the union position; C, when the graft union heals, the middle creeping vine iscut off, and growing a new plant from a lower plant segment and an upper plant segment connected with each other. After grafting is competed by the method, the residual creeping vine is cut off, a nutrient supply path of the plant is shortened, the nutrient supply condition is better, and accordingly seedling cost can be reduced effectively and yield can be increased.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation and relates to a grafting method, which is especially suitable for the grafting cultivation of cucumbers and tomatoes with unlimited inflorescences. Background technique [0002] Grafting cultivation technology is to graft high-quality crop branches on rootstocks with well-developed root systems, so that the crop branches can maintain a good growth, so as to enhance their adaptability, reduce pests and diseases, and improve yield and quality. In recent years, the grafting cultivation techniques of cucumbers, tomatoes and other infinitely flowering crops have been widely used. The rootstocks used for grafting cucumbers and tomatoes can be the roots of loofahs and pumpkins with well-developed root systems, and the crop branches to be planted are grafted on them. The specific method is to first plant the rootstock and the crops to be planted separately, and then graft the crops to be plante...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/06
Inventor 詹志翔
Owner 澂江县经济作物工作站
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