Method for strawberry seedling breeding

Abstract

The invention discloses a method for strawberry seedling breeding, which is characterized by comprising the following steps: step 1, breeding original seedlings in nutrition pots until the original seedlings enter into a reproduction and growth stage; step 2, arranging seedling-breeding ridges according to a propagation coefficient for the nutrition pots filled with the original seedlings and a breeding hole tray, i.e. placing the nutrition pots into the breeding hole tray, then filling nutrition soil, compacting the nutrition soil and leveling with the breeding hole tray surface to grow the seedlings; and step 3, after sprouts at the top end of the original seedling stolon begin to root, carrying out fixing treatment so that the sprouts at the top end of the stolon grow in the nutrition pots in breeding hole tray meshes to form the independent seedlings finally. The seedlings can be grown in a greenhouse according to the mode in prior art, therefore, the time and labor are saved and the seedlings are convenient to manage and classify; and the high-quality nutrition pot breeding seedlings can be grown outdoors by breaking through the conventional method, therefore, the investment is saved, the breeding number of the high-quality seedlings is increased, the seedling cost of planters is lowered and the high-quality seedling rate can reach more than 95%.

Description

technical field [0001] The invention belongs to the field of agricultural technology, and in particular relates to a method for breeding strawberry seedlings. Background technique [0002] Strawberry seedling breeding technology is the decisive factor for the development of the strawberry industry. Breeding virus-free strawberry seedlings with strong growth and excellent quality is the dream of every strawberry breeding center and strawberry growers. In recent years, as the distribution of strawberry planting areas in the country has become wider and wider, and the area has continued to expand, the rapid propagation system of strawberry seedlings has attracted the attention of all parties. However, the current domestic strawberry seedling breeding market is a mixed bag. Either the quality of the seedlings is poor and it is difficult to survive. In 2010, the survival rate of the planters was less than 30%, which caused huge losses to the masses; However, the cost is too high...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a method for breeding strawberry seedlings, which can not only raise seedlings in greenhouses according to the current technical model, save time and labor, facilitate management and classification, but also break through the conventional method of breeding strawberry seedlings in the open field. Breeding seedlings in high-quality nutritional pots saves investment, expands the number of high-quality seedlings, reduces the cost of seedlings for growers, and the rate of high-quality seedlings can reach more than 95%, which solves the existing problems in the current technology of strawberry seedlings in nutritional pots. Breeding, time-consuming and labor-intensive, high cost, low rate of high-quality seedlings, etc.

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