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

A technology of tree species and alum, which is applied in the field of two-stage seedling raising of a tree species of alum - mouse arrow sowing seedlings and embedding strips, can solve the problems of no production significance, low seedling and cutting seedling growth rate, artificial propagation and seedling production difficulties, etc. problem, to achieve the effect of solving the low reproduction coefficient

Inactive Publication Date: 2020-06-26
ZUNYI INST OF FORESTRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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
After retrieval, there is no report of the same method so far

Method used

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

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Embodiment Construction

[0026] The two-stage seedling raising method of the mountain alum tree species-mouse arrow sowing seedlings and embedding strips of the present invention is to sow the seeds of the mountain alum tree species-mouse arrow to grow seedlings in the same year, and then press and bury them in the soil on the seedbed once, and spray Plant growth agent, which promotes the rooting of each seedling and multi-tillers, so as to expand the propagation coefficient of seedlings. The plant growth agent is a rooting exogenous hormone that can promote rooting and seedling growth in different degrees. Among them: rooting powder 150PPM The effect of rooting and seedling treatment is the best, and the specific method steps are as follows:

[0027] 1), sowing seedlings

[0028] 1.1), seed collection

[0029] Select adult mother trees with strong growth, good crown shape, and uniform and full fruit over 5 years old to collect seeds. Collect seeds when the outer testa begins to turn purple and black...

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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...

Claims

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Application Information

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IPC IPC(8): A01G17/00A01C1/00A01C1/06A01C1/08
CPCA01C1/00A01C1/06A01C1/08A01G17/005
Inventor 陈之龙张娟娟陈林
Owner ZUNYI INST OF FORESTRY
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