Strawberry seedling breeding method

Abstract

The invention discloses a strawberry seedling breeding method. The strawberry seedling breeding method is characterized by comprising the following steps that (a) a strawberry seedling breeding cup is designed, a cup body of the cup is formed by coaxially connecting an upper conical body and a lower conical body, the lower end of the upper conical body is connected with the upper end of the lower conical body, the lower end of the lower conical body is connected with the outer edge of the cup bottom, and eccentric pass holes are formed in the cup bottom; (b) the seedling breeding cup is filled with nutritional soil firstly, strawberry seeds are buried in the nutritional soil, then the cup is inserted into soil, and watering is performed; (c) water and fibrous roots can well pass through the eccentric pass holes, and after two leaves and one center grow from each of growing strawberry seedlings, the seedling breeding cup containing the strawberry seedlings is taken out of the soil, and the lower ends of the fibrous roots can be removed through the eccentric pass holes by turning the strawberry seedling cup for several circles during taking out. The seedling breeding cup can provide enough nutrients and space for strawberry seedling growth, make main roots of strawberry seedlings grow strongly and thickly and make fibrous roots large in number and density, and the main roots and the fibrous roots are not hurt during taking out of soil.

Description

technical field [0001] The invention belongs to the field of strawberry planting, and in particular relates to a method for cultivating strawberry seedlings. Background technique [0002] Strawberry is a nutritious fruit that is widely loved by people. When growing strawberries, it is necessary to cultivate strawberry seedlings first. At present, strawberry seeds are generally cultivated in the seedling-raising grooves on the seedling tray, and nutritious soil is housed in the seedling-raising grooves. After the strawberry seedlings grow to two leaves and one heart, the strawberry seedlings are proposed from the seedling-raising grooves, and then removed. planted in the ground. [0003] The defect of the existing seedling tray is that the depth of the seedling-raising groove is shallow and small, and there is not much nutrient soil that can be contained, which not only easily leads to insufficient nutrients absorbed by the strawberry seedlings and affects the growth of the...

AI Technical Summary

Problems solved by technology

[0003] The defect of the existing seedling tray is that the depth of the seedling-raising groove is shallow and small, and there is not much nutrient soil that can be contained, which not only easily leads to insufficient nutrients absorbed by the strawberry seedlings and affects the growth of the strawberry seedlings, but also causes The tap root of strawberry seedlings is short, curved and thin, which will affect the survival rate and subsequent growth after transplanting; in addition, it is easy to break most of the fibrous roots of strawberry seedlings directly from the seedling groove, which will also Survival rate and subsequent growth after transplanting

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