Tomato multi-root-system seedling raising method

Abstract

The invention belongs to the technical field of tomato seedling raising, and discloses a tomato multi-root-system seedling raising method. According to the tomato multi-root-system seedling raising method based on a tomato grafting technology, the root systems of tomato seedlings are grafted to another tomato plant through a grafting method and fixed, and multi-root-system seedlings are formed after wound healing. The relative positions of the tomato seedlings are cut, peeled and connected together in an inarching mode, and are fixed through clamps, and relatively weak stems are cut off after wound healing, so that the multi-root-system seedlings are formed. According to the tomato root system grafting seedling raising method, more than one (including one) root system is grafted to another tomato seedling through an attaching technology and fixed, and the multi-root-system seedlings are formed. By grafting new tomato roots, the tomato root growth degree is improved, the quality of the tomato seedlings is effectively improved, after tomatoes are planted in a field, the rejuvenation period is shortened, and the tomatoes grow robustly. The tomato root system is developed, the plant field growth vigor is high, the planting density is reduced, the seedling cost and the field management cost are reduced, the labor efficiency is improved, and the yield is increased.

Description

technical field [0001] The invention belongs to the technical field of tomato seedling cultivation, and in particular relates to a tomato seedling cultivation method for grafting tomato roots to form seedlings with multiple roots. Background technique [0002] Tomato is an important vegetable, and most varieties are indeterminate types with large growth volume. Whether the plant grows strong or not is directly related to whether the root system is developed. The existing technologies include the following three types. 1. Tomato seed seedling raising technology: seedlings are produced by sowing tomato seeds, the root system of seedlings is relatively weak, and the growth of plants in the field is limited. 2. Tomato cutting seedling raising technology: training seedlings through branch cuttings, the root system of seedlings is relatively weak, and the growth of plants in the field is limited. 3. Tomato scion grafting seedling raising technology: By grafting tomato cultivars...

AI Technical Summary

Problems solved by technology

[0003] In summary, the problems in the prior art are: the existing tomato seedlings have underdeveloped root system, low seedling quality, weak field growth, high planting density, low labor efficiency, high production cost, and low yield.

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