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Spinulose tree fern propagation and transplant method

A technology of cypress and transplanting, which is applied in the field of propagation and transplanting of cypress, and can solve the problems such as the lag of artificial series cultivation technology.

Inactive Publication Date: 2013-02-20
雷学军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the artificial serial cultivation technology of the Cynaceae family lags behind, and it has now become an endangered fern

Method used

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Experimental program
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Effect test

Embodiment 1

[0022] The invention relates to a propagation and transplanting method of Cyaphila spinulosa. The method comprises the steps of sowing and cultivating spores of Cyaphila spinulosa spores on cultivation soil to obtain sporophyte seedlings after being sterilized, and then transplanting to obtain large Claphila spinulose seedlings.

[0023] Specific steps are as follows:

[0024] 1. Spore collection

[0025] From August to September, select trees that are more than 10 years old, have luxuriant branches and leaves, are strong, mature, free from diseases and insect pests, and have full spores. When collecting spores, use a thin cloth to dress it (the thin cloth is subject to rainwater seeping and flowing down). Before the spores mature, lay wooden stakes around the mother tree, and then fix thin cloth on the stem and surrounding wooden stakes to contain the naturally falling spores, and collect the spores every 2 to 3 days. The collected spores were poured on a metal sieve with a...

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Abstract

The invention discloses a spinulose tree fern propagation and transplant method. Spores serve as materials, special cultivation and management measurements for ferns are adopted, a spinulose tree fern artificial propagation path, and the gap of a spinulose tree fern spore aseptic propagation method is filled. By the aid of the method, the spores can grow into seedlings with the height of 30-50cm for 100-120 days, the seedling percentage can reach 70%, and the large-scale industrial production of spinulose tree ferns is possible, so that the requirement of market for the spinulose tree ferns is met, and a good testing relationship for protection of endangered wild plant resources is provided.

Description

technical field [0001] The technical field of plant cultivation of the present invention, in particular relates to a method for propagation and transplantation of Cymbidium spinosa. Background technique [0002] Cyatheaceae (Cyatheaceae) plants are the only few tree-shaped ferns left on the earth. There are more than 900 species in 8 genera in the world, mainly produced in tropical and subtropical regions. There are more than 20 species in 3 genera in my country, distributed in Southwest and South China. Alsophilaceae plants are the "living fossils" of Mesozoic fern plants. In 1999, the Chinese government listed all the Cynaphyllaceae plants and their related family Dicksoniaceae plants as the second-class national key protected wild plants. From the 1970s to the 1980s, my country carried out large-scale afforestation of barren hills, which caused serious damage to the felling and growth environment of Cymbidium spinosa. In recent years, there has been a phenomenon of stea...

Claims

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Application Information

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IPC IPC(8): A01C1/08A01G1/00
Inventor 雷学军
Owner 雷学军
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