A kind of processing method of lacquer tree seedling cultivation seed

A treatment method and technology for seeds, which are applied in the directions of seed and rhizome treatment, application, agriculture, etc., can solve the problems affecting the afforestation and production of lacquer trees, uneven germination, low seedling emergence rate, etc., and achieve short germination period and dense seed coat. , the effect of hard seed shell

Inactive Publication Date: 2015-08-12
云南盛禾生态农业科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The emergence rate in the field is lower, and the germination is uneven. Some even sow seeds in the first year and only see germination in the second year, which greatly affects the afforestation and production of sumac

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] (1) Store sumac seeds in sand until the spring of the next year, take them out and soak the seeds completely with salt solution. The amount of salt used is: use 0.8kg of salt for every 50kg of seeds, soak at 40°C for 24 hours, and then use 30 ℃ water to wash the seeds to break the dormancy of the seeds;

[0013] (2) Soak the seeds obtained in step (1) with 35°C washing powder water for 48 hours. The amount of washing powder is: 0.3 kg of washing powder per 50 kg of seeds, and then rub the seeds in the solution until the skin of the seeds turns yellow. Until the surface of the seed is white or astringent and rough, the wax on the surface of the seed will be removed, and the water permeability and air permeability of the seed will be increased;

[0014] (3) Take out the seeds of step (2) and place them in a woven bag, and spray warm water at 35°C on the seeds every 2 hours to accelerate the post-ripening process of the sumac seed embryos until the seeds swell and the seed...

Embodiment 2

[0016] (1) Store the seeds of sumac in sand until the spring of the next year. After taking them out, soak the seeds completely with salt solution. The amount of salt used is: 0.7kg of salt per 50kg of seeds, soak at 45°C for 24 hours, and then use 25 ℃ water to wash the seeds to break the dormancy of the seeds;

[0017] (2) Soak the seeds obtained in step (1) with 38°C washing powder water for 48 hours. The amount of washing powder is: 0.25 kg of washing powder per 50 kg of seeds, and then rub the seeds in the solution until the skin of the seeds turns yellow. Until the surface of the seed is white or astringent and rough, the wax on the surface of the seed will be removed, and the water permeability and air permeability of the seed will be increased;

[0018] (3) Take out the seeds of step (2) and place them in a woven bag, and spray warm water at 32°C on the seeds every 2 hours to accelerate the post-ripening process of the sumac seed embryos until the seeds swell and the s...

Embodiment 3

[0020] (1) Sand-store the sumac seeds until the spring of the next year. After taking them out, soak the seeds completely with salt solution. The amount of salt used is: 0.6kg of salt per 50kg of seeds, soak at 38°C for 24 hours, and then use 20 ℃ water to wash the seeds to break the dormancy of the seeds;

[0021] (2) Soak the seeds obtained in step (1) with 40°C washing powder water for 48 hours. The amount of washing powder is: 0.2 kg of washing powder per 50 kg of seeds, and then rub the seeds in the solution until the skin of the seeds turns yellow. Until the surface of the seed is white or astringent and rough, the wax on the surface of the seed will be removed, and the water permeability and air permeability of the seed will be increased;

[0022] (3) Take out the seeds of step (2) and place them in a woven bag, and spray warm water at 30°C on the seeds every 2 hours to accelerate the post-ripening process of the sumac seed embryos until the seeds swell and the seed coa...

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PUM

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Abstract

The invention provides a processing method of sumac seedling seeds. The method comprises the steps of storing sumac seeds in sand, soaking the seeds in saline solution, and cleaning; soaking the seeds in washing powder water, rubbing the surfaces of the seeds to remove wax, and putting the seeds into a woven bag; spraying warm water onto the seeds every other 2 hours until the seeds are expanded and the seed coats are softened; putting the seeds into a breathable bamboo frame or a plastic frame, and watering until the seeds crack and sprout. According to the processing method, the characteristics that the sumac seedling seeds have after-ripening embryo, and seed shells are firm, seed coats are compact and the waxiness is thick can be effectively broken, the cultivation of the high-quality sumac nursery stock can be facilitated, the germination rate of the sumac seeds reaches more than 50% after 5-6 days, the sumac seeds can be planted in the nursery garden land by broadcast sowing or hill-seeding in the seventh day, the germination rate reaches up to more than 95% within 15 days after sowing, and 60% of seeds can germinate within a week. According to the processing method, the germination period is short, more than half time can be shortened, the seeds can be processed in batches on a large scale, and the cost is low; furthermore, a chemical reagent with high harmfulness is eliminated, and the processing method has the characteristics of being safe, environmentally friendly and easy to operate.

Description

technical field [0001] The invention relates to a treatment method for seedling-raising seeds, in particular to a treatment method for lacquer tree seedling-raising seeds. Background technique [0002] Sumac is widely distributed in my country and is a very important economic tree species. Raw lacquer cut from its bark is an excellent natural paint, which has the advantages of acid resistance, alkali resistance, high temperature resistance, wear resistance, insulation, strong adhesion, and environmental protection. It is known as the "king of paint". It is an important raw material for modern industry, agriculture, national defense, science and technology, and civil use. In addition, lacquer wood is excellent in material and has the characteristics of corrosion resistance, moisture resistance and insect resistance. It can be used as materials for construction, furniture, musical instruments, etc.; the leaves, flowers, roots, bark, fruits, dried lacquer and wood core of lacq...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01C1/00
Inventor 崔凯廖声熙桂俊明李立何清邓良华崔永忠黄云锋
Owner 云南盛禾生态农业科技发展有限公司
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