Multiple-grafting successive cultivation method

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...

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

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