A kind of crape myrtle seedling cold storage and high temperature season planting method

Abstract

The invention provides a lagerstroemia indica seedling cold storage and high temperature season planting method. The method comprises the steps of conducting cuttage breeding production on lagerstroemia indica seedlings in the lagerstroemia indica seedling growth period; digging out the lagerstroemia indica seedlings and binding the lagerstroemia indica seedlings according to bundles in the lagerstroemia indica seedling dormant period; after the lagerstroemia indica seedlings are subjected to sterilization, preservation, water retention and simulation temporary planting, covering the lagerstroemia indica seedlings with plastic film and then putting the lagerstroemia indica seedlings in cold storage. By means of the lagerstroemia indica seedling cold storage and high temperature season planting method, by conducting cuttage breeding production on the lagerstroemia indica seedlings in the growth period, covering the lagerstroemia indica seedlings with the plastic film and putting the lagerstroemia indica seedlings in cold storage after conducting the sterilization, the preservation, the water retention and simulation temporary planting on the lagerstroemia indica seedlings in the dormant period, the lagerstroemia indica seedlings can be transplanted in the high temperature season, soil ball transplanting is not needed, the transplanting survival rate is increased, the transplanting cost is lowered, cross-region pollution of diseases and insects can be prevented, soil resources are protected, so that when lagerstroemia indica is transplanted, requirements on time, climate andtransportation conditions are flexible, and the transplanting cost is saved.

Description

technical field

[0001] The invention relates to the field of plant planting, in particular to a method for cold storage and planting of crape myrtle seedlings in high temperature seasons. Background technique

[0002] Lagerstroemia belongs to the Lythraceae family (Lythraceae) deciduous shrubs or small trees, smooth bark, light red, purple or white flowers, 3-4 cm in diameter, panicles, petals, shrunken, with long claws, flowering period June-September , the fruiting period is September-December. Lagerstroemia indica has a long flowering period and is highly ornamental. It blooms in summer and has a cultivation history of more than 1,600 years. The cultivation range of crape myrtle in China extends from the north to the north of North China, and to Hainan in the south. Among them, East China, represented by Jiangsu, Zhejiang, and Shanghai, is a hot spot for the production, planting, and sales of crape myrtle seedlings. The production of crape myrtle seedlings is mainly ba...

Examples

Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Since the crape myrtle growth period is in the high temperature season, the survival rate of transplanting is low, so the transplanting can only be carried out during the deciduous period and dormancy period; and the climate difference between the north and the south of my country is large. When the crape myrtle needs to be planted in the north from April to May, the crape myrtle species in the south The seedlings have broken the dormant period and started to germinate, which makes transplanting difficult and the survival rate is low. At the same time, since the crape myrtle seedlings are ground cover seedlings with a diameter of less than 1cm and a height of 10-150cm...

technical field

[0001] The invention relates to the field of plant planting, in particular to a method for cold storage and planting of crape myrtle seedlings in high temperature seasons. Background technique

[0002] Lagerstroemia belongs to the Lythraceae family (Lythraceae) deciduous shrubs or small trees, smooth bark, light red, purple or white flowers, 3-4 cm in diameter, panicles, petals, shrunken, with long claws, flowering period June-September , the fruiting period is September-December. Lagerstroemia indica has a long flowering period and is highly ornamental. It blooms in summer and has a cultivation history of more than 1,600 years. The cultivation range of crape myrtle in China extends from the north to the north of North China, and to Hainan in the south. Among them, East China, represented by Jiangsu, Zhejiang, and Shanghai, is a hot spot for the production, planting, and sales of crape myrtle seedlings. The production of crape myrtle seedlings is mainly ba...

Examples

Embodiment Construction

[0020] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] Since the crape myrtle growth period is in the high temperature season, the survival rate of transplanting is low, so the transplanting can only be carried out during the deciduous period and dormancy period; and the climate difference between the north and the south of my country is large. When the crape myrtle needs to be planted in the north from April to May, the crape myrtle species in the south The seedlings have broken the dormant period and started to germinate, which makes transplanting difficult and the survival rate is low. At the same time, since the crape myrtle seedlings are ground cover seedlings with a diameter of less than 1cm and a height of 10-150cm...

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