Culturing method of schima superba container seedlings

Abstract

The invention relates to the technical field of plant seedling breeding, and particularly relates to a culturing method of schima superba container seedlings. The method comprises the steps that discdividing seeding breeding is conducted according to the density of 0.016-0.022 plant/cm <2> when the schima superba container seedlings are cultured. The method has the advantages that by regulating the disc dividing density, the growth, biomass and distribution of the container seedlings can be influenced, the N/P nutrient content of seedling trees and seedling tree quality aer influenced, and therefore a better seedling breeding effect is achieved.

Description

technical field [0001] The invention relates to the technical field of plant breeding, in particular to a method for cultivating Schima superba container seedlings. Background technique [0002] Schima superba (scientific name: Schima superba) is a species under the genus Schima superba of the family Theaceae. Taiwan is distributed in mountainous areas with an altitude of 400-2500 meters. The bark has extremely strong white crystals of alkaloids, which are poisonous plants. It can be used to poison fish and kill insects, and people should avoid touching it. [0003] Schima superba has the functions of fire prevention and water and soil retention, and is often used for greening, and its toxicity can also be used to kill organisms. Schima superba is easy to cultivate, has a high survival rate of afforestation, and is fast-growing in the early stage. It is easy to mix with Chinese fir and masson pine to cultivate large-diameter high-quality timber. [0004] Cultivation of c...

AI Technical Summary

Problems solved by technology

[0004] Container seedling cultivation is one of the main methods of Schima superba seedling cultivation. However, the existing methods for cultivating Schima superba container seedlings are relatively extensive, and there is no uniform standard, and the quality of the container seedlings cultivated is not high.

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