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Method for accelerating germination of Rhus chinensis seeds

A kind of technology of Saltwort and seeds, which is applied in the field of economic forests, can solve problems such as difficult afforestation and production of Galla galla, affecting the development and utilization of Saltwort, and low natural germination rate, and achieves the effects of neat seedling emergence, simple method, and improved seedling rate

Inactive Publication Date: 2019-04-09
THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The seed coat is hard, and the outer covering has a thick waxy layer, which causes the seeds to be forced to dormant, the natural germination rate is low, and it is difficult to raise seedlings, which seriously affects the development and utilization of Saltwood.
If seedlings are grown directly without seed treatment, the emergence rate of the year is only 30-40%, which is inefficient and difficult to manage, and it is difficult to be used for afforestation and production of gallnuts

Method used

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  • Method for accelerating germination of Rhus chinensis seeds
  • Method for accelerating germination of Rhus chinensis seeds
  • Method for accelerating germination of Rhus chinensis seeds

Examples

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Comparison scheme
Effect test

Embodiment 1

[0024] A method for promoting the germination of chrysanthemum seeds, comprising the steps of:

[0025] Step (1), storage of seeds: put the naturally dried seeds of A. chinensis into a bag with good air permeability, and store them at room temperature under cool, ventilated and dry conditions;

[0026] Step (2), wax removal: 10 days before sowing, put the seeds obtained in step (1) in warm water at 50-55°C, add an aqueous solution of plant ash with a mass concentration of 1%, soak for 1 day, and then rinse with clean water Soak for 2 days to remove the wax on the outside of the seeds; then wash the seeds with clean water and place them in a ventilated and shaded place to dry naturally;

[0027] Step (3), seed germination: put the naturally dried seeds in step (2) into sacks, place them in a ventilated place indoors, and spray them with warm water at 50-55°C twice a day. It is advisable to see through, check every day after 5 days, when more than 50% of the seeds are open and ...

Embodiment 2

[0030] A method for promoting the germination of chrysanthemum seeds, comprising the steps of:

[0031] Step (1), storage of seeds: put the naturally dried seeds of A. chinensis into a bag with good air permeability, and store them at room temperature under cool, ventilated and dry conditions;

[0032] Step (2), wax removal: 12 days before sowing, put the seeds obtained in step (1) in warm water at 55-60°C, add washing powder aqueous solution with a mass concentration of 3%, soak for 2 days, and then use Soak in clean water for 3 days to remove the wax on the outside of the seeds; then wash the seeds with clean water and place them in a ventilated and shaded place to dry naturally;

[0033] Step (3), seed germination: put the naturally dried seeds in step (2) into a cloth bag, place them in a ventilated place indoors, and spray them with warm water at 55-60°C for 3 times a day, and the amount of water for each spraying is It is advisable to see through, check every day after ...

Embodiment 3

[0038] A method for promoting the germination of chrysanthemum seeds, comprising the steps of:

[0039] Step (1), storage of seeds: put the naturally dried seeds of A. chinensis into a bag with good air permeability, and store them at room temperature under cool, ventilated and dry conditions;

[0040] Step (2), wax removal: 11 days before sowing, put the seeds obtained in step (1) in warm water at 50-60°C, add an aqueous solution of edible alkali with a mass concentration of 2%, soak for 1.2 days, and then use Soak in clean water for 2.5 days to remove the wax on the outside of the seeds; then wash the seeds with clean water and place them in a ventilated and shaded place to dry naturally;

[0041] Step (3), seed germination: put the naturally dried seeds in step (2) into a woven bag, place them in a ventilated place indoors, and spray them with warm water at 50-60°C for 3 times a day, and the amount of water for each spraying is It is advisable to drench thoroughly, check e...

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Abstract

The invention relates to a method for accelerating germination of Rhus chinensis seeds and belongs to the technical field of economic forests. The method comprises four steps as follows: seed storage,dewaxing, seed germination acceleration and sowing. According to structure and biological characteristics of the Rhus chinensis seeds, wax coats outside the Rhus chinensis seeds are removed by a slightly alkaline solution, and seed germination is facilitated; seed dormancy is broken by soaking with warm water, the seed germination is promoted, and emergence rate of the Rhus chinensis seeds is increased. The method has the characteristics of being scientific, reasonable, simple, high in operability and good in germination accelerating effect, can increase the emergence rate of the Rhus chinensis seeds scientifically and efficiently and is suitable for being popularized and applied to production.

Description

technical field [0001] The invention belongs to the technical field of economic forests, and in particular relates to a method for promoting the germination of chrysanthemum japonicus seeds. Background technique [0002] Salt skin wood (Rhus chinensis Mill.) is a small deciduous tree of Anacardiaceae, also known as gall tree, and it is the main parasitic tree species of gall. It is widely distributed in my country, except for a few areas in Heilongjiang, Xinjiang and northern Inner Mongolia. Saltwood is the main economic tree species in my country. It has a wide range of uses and a long processing industry chain. The fruit can be processed into oil, food, feed and various chemical products, and the residue can be processed into recombined wood materials or biomass energy. The leaves and fruits of Saltwood are red in the later stage, and the flowers are white. It is an excellent foliage, fruit and flower viewing tree species in landscaping. The flowers of Saltkinia bloom in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00
CPCA01C1/00
Inventor 杨子祥陈晓鸣陆晓安谢永胜梁军生张玉荣王旭军陆华邵淑霞陈航汤敬财
Owner THE RES INST OF RESOURCES INSECTS RIRI OF THE CHINESE ACADEMY OF FORESTRY
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