Highly efficient germination and seedling culture method for red sandalwood seeds

A technology of sandalwood and red sandalwood, germination and seedling raising, applied in the directions of seed and rhizome treatment, application, cultivation, etc., to achieve the effects of easy management, improved germination rate, and improved effect

Inactive Publication Date: 2017-05-31
ZHAOQING UNIV
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, still do not have a kind of sandalwood red sandalwood seed high-efficiency accelerating germination seedling raising method

Method used

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  • Highly efficient germination and seedling culture method for red sandalwood seeds
  • Highly efficient germination and seedling culture method for red sandalwood seeds
  • Highly efficient germination and seedling culture method for red sandalwood seeds

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specific Embodiment approach

[0025] The method for efficiently accelerating germination and seedling cultivation of Pterocarpus sylvestris seeds of the present invention is specifically implemented as follows:

[0026] A. Sandalwood red sandalwood fruit is a wing pod, and the fruit ripening period in China is from late April to early May. For productive sowing and raising seedlings, the pods are collected by cutting the fruit sequence axis (fruit branches) from the tree during the fruit maturity period, and then placed in a ventilated room without direct sunlight to gradually dry them. Shade-dried wing pods are put into nylon mesh seed bags for storage, without cutting off the wing. Before and after the fruit matures, the fruit dropped under the tree is collected, and the seed quality is very low.

[0027] B. The seeds of sandalwood and red sandalwood harvested in the same year should be sown and raised as early as possible that year, with strong viability, high germination rate, and neat emergence; wing pods...

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Abstract

The invention belongs to the technical field of precious timber tree seedling breeding, and particularly relates to a highly efficient germination and seedling culture method for red sandalwood (Pterocarpus santalinus L.f.) seeds. The highly efficient germination and seedling culture method for red sandalwood seeds comprises the steps of collection of seed cone, method of storing, period of seed sowing, treatment of pods, and seed soaking and germination with sodium nitroprusside (NO feed body) combined with GA3, the problems of long budding time, low germination rate, irregular sprouting, and huge difficulty in seedling management in seedling culture of red sandalwood seeds can be reliably solved, the seed germination time is thus shortened, the germination rate is increased, the rapid sprouting of seeds is achieved, the sprouting is regular, and the management is facilitated, and the method is a scientific and highly efficient technical method for increasing the effect of real grown seedling culture of the most precious red sandalwood in timber tree seeds.

Description

Technical field [0001] The invention belongs to the technical field of seedling propagation of precious timber tree species, and specifically relates to a method for efficiently accelerating the germination of sandalwood red sandalwood (Pterocarpus santalinus L.f.) seeds. Background technique [0002] Pterocarpus is an important part of the mahogany tree species, all produced in tropical regions. There is no natural distribution of red sandalwood in China. Sandalwood Pterocarpus is the most precious redwood species in the world. The current very small number of adult plants are introduced and cultivated by the folk from abroad in the early years. The seed yield is very small and the germination rate after sowing is very low. So far, there are very few literature reports on experimental research on the seedling and seedling technology of Pterocarpus sylvestris, and the literature on understanding and exploring the germination characteristics and regulation of Pterocarpus sylvestr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G17/00A01C1/00
CPCA01C1/00A01G17/005
Inventor 徐呈祥陈丽晖马艳萍旦书艳张杏安
Owner ZHAOQING UNIV
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