A kind of container seedling raising method of holly holly

Abstract

The invention discloses a container nursery method of ammopiptanthus. The container nursery method of the ammopiptanthus comprises the following steps: choosing land which is convenient to manage, flat in terrain, good in dewatering, free from being planted with tomatoes, potatoes and other vegetables and adopting low-bed nursery; filling a sterilized matrix into a container when the matrix is dry, pressing the matrix compactly and placing the container which is filled with the matrix on a seed bed in order; selecting seeds and sowing, wherein shading treatment does not need to be carried out on young seedlings; adding suitable organic fertilizer and inorganic fertilizer when the ammopiptanthus grow true leaves and conducting topddressing and watering in a combination mode; thinning out excessive young seedlings when seed shells fall off and after the young seedlings are homogeneous for one week, and watering the seedlings after seedling thinning and filling gaps with seedlings; ensuring that the seedlings grow well, the color is normal, no mechanical damage exists, no plant diseases and insect pests and no seedling grows out of the container; and linking the time of seedling lifting with the time of forestation, watering the seedlings before the seedling lifting, and preventing the container from being broken. The container nursery method of the ammopiptanthus has the advantages of being incomparable in characteristics compared with other nursery methods, neat in seedling emergence, uniform in size of the seedlings, not prone to damaging roots in the process of transplanting and forestation, and high in survival rate of forestation.

Description

technical field [0001] The invention belongs to the technical field of seedling cultivation of holly holly, and in particular relates to a method for growing holly berry seedlings in a container. The method provides the container selection, substrate selection and configuration, container seedling cultivation method, tending management, nursery specification and the like for the container seedling cultivation of the holly holly. Background technique [0002] Sand holly, endangered species. Evergreen shrubs, 1 to 2 meters high. Distributed in Inner Mongolia, Ningxia and Gansu and other places at an altitude of 1000 to 1200 meters in low mountain areas. It is an evergreen super-xerophyte. It likes gravel soil, the seeds have strong water absorption and germinate quickly. Flowers bloom in April and May, and fruits ripen in July. It is a rare species of kong in the desert area, and it is listed as a third-class protected plant in the country. [0003] Sand holly is an ever...

AI Technical Summary

Problems solved by technology

[0004] Since the 1980s, many scientific research institutes have used wild holly seeds for artificial breeding, but the emergence rate of holly is only 30%.

Because the artificial breeding has changed the growth environment of holly, and the roots of holly are tender, thin, brittle, and the root system is large, there will be a lot of losses during the planting process, and the container seedlings cannot survive in the barren beach.

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