Seedling sowing and burying two-stage seedling raising method for symplocos caudata tree seed-symplocos stellaris brand

Abstract

A wide variety of symplocos caudata tree seeds exist, and some of the symplocos caudata tree seeds have pharmaceutical and chemical raw material value or landscaping value, but the tree seeds have deep after-ripening characteristics, artificial propagation and seedling-raising production are difficult, and domestic cultivation and utilization of the tree seeds are basically in a blank state. Symplocos stellaris brand is one of the symplocos caudata tree seeds, is evergreen arbor, has a spindle-shaped tree body, has thick leather-like lanceolate leaves, is relatively high in ecological adaptability and environmental resistance, has obvious landscaping value, but is extremely low in seedling rate of seed seedling raising and cutting seedling raising, does not have production significance andneeds further research. Therefore, the invention provides a seedling sowing and burying two-stage seedling raising method for symplocos caudata tree seed-symplocos stellaris brand. Seedling sowing and burying cultivation two-stage seedling raising is treated by adopting hormone and the seedling rate reaches over 85%. A practical technique for seedling raising production of the tree seeds of the symplocos stellaris brand is provided.

Description

technical field [0001] The invention relates to the technical field of artificial propagation and seedling cultivation of tree species, in particular to a two-stage seedling raising method of a mountain alum tree species-mouse arrow sowing seedlings and burying strips. Background technique [0002] There are many kinds of mountain alum trees, some of which have the value of medical and chemical raw materials or landscaping. However, due to the deep after-ripening characteristics of the seeds, artificial propagation and seedling production is difficult, and the domestication and cultivation of tree species is basically in a blank state. The mouse arrow is an evergreen small Arbor, vertical tree body, thick leathery long lanceolate leaves, strong ecological adaptability and environmental stress resistance, with obvious landscaping value, but the seedling and cutting seedling growth rate is extremely low, no production Significance remains to be studied in the next step. Theref...

AI Technical Summary

Problems solved by technology

[0002] There are many kinds of mountain alum trees, some of which have the value of medical and chemical raw materials or landscaping. However, due to the deep after-ripening characteristics of the seeds, artificial propagation and seedling production is difficult, and the domestication and cultivation of tree species is basically in a blank state. The mouse arrow is an evergreen small Arbor, vertical tree body, thick leathery long lanceolate leaves, strong ecological adaptability and environmental stress resistance, with obvious landscaping value, but the seedling and cutting seedling growth rate is extremely low, no production Significance remains to be studied in the next step. Therefore, the "Mountain alum tree species-mouse arrow sowing seedling and two-stage seedling raising method for burying" described in this method, handles seedling burying and cultivates two-stage seedling raising by plant growth hormone, and the seedling rate reaches 85%. More than %, a kind of practical technical method for the production of seedling cultivation of mouse arrow tree species is provided

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