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Areca nut seed germination accelerating method

A seed and betel nut technology, applied in the field of seedling breeding, can solve the problems of betel nut seed waste, irregular emergence, long time, etc., and achieve the effects of improving absorption and air permeability, shortening germination time, and increasing germination rate

Active Publication Date: 2014-08-27
INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI HAINAN BRANCH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This germination method needs a long time, generally up to 1.5-2 months, and the betel nut seeds are easily attacked by diseases and insects in the damp and stuffy process of germination, so that the germination rate of the betel nut seeds is low (the germination rate is about 50%), and the emergence is irregular, resulting in Betel nut seeds are a huge waste and cannot meet the needs of production

Method used

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  • Areca nut seed germination accelerating method

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Effect test

Embodiment 1

[0016] 1. Pre-germination treatment: Select 1,000 fully mature betel nut seeds between March and April 2013, put them in the sun for 2 days, put them in a snakeskin bag and put them in a cool place to moisturize, water regularly every day, and wait for the skin to rot Finally, wash off the rotten epidermis and leave the fibrous abdomen to pack the seeds. Soak the seeds with 40% carbendazim 120 times solution for 2 hours, remove and dry, and set aside.

[0017] 2. Wet sand stratification and germination: choose a piece of land in Liji Town, Wanning City, Hainan Province as a nursery, first build a greenhouse with a height of 1.5±0.1m, and a shading degree of 80%. Bring the above-mentioned treated seeds to Nursery land: spread 10 thick wet sand on the nursery ground, with a moisture content of 6%; spread a layer of non-overlapping seeds on the wet sand layer, and cover with a layer of wet sand on top, so that the seeds are not visible, the top Cover with 1-2cm straw layer.

[...

Embodiment 2

[0021] 1. Pre-germination treatment: select 2,000 fully mature betel nut seeds between March and April 2013, put them in the sun for 3 days, put them in a snakeskin bag and put them in a cool place to moisturize, water regularly every day, and wait for the skin to rot Finally, wash off the rotten epidermis and leave the fibrous abdomen to pack the seeds. Soak the seeds with 40% carbendazim 150 times solution for 3 hours, remove and dry, and set aside.

[0022] 2. Wet sand stratification germination: choose a piece of land in Changfeng Town, Wanning City, Hainan Province as a nursery, first build a greenhouse with a height of 1.5±0.1m, and a shading degree of 70%, and bring the above-mentioned treated seeds to the nursery ground; spread 12cm thick wet sand on the nursery ground, and the moisture content of wet sand is 8%; spread a layer of non-overlapping seeds on the wet sand layer, and cover a layer of wet sand on the top, so that the seeds are not visible, and then spread an...

Embodiment 3

[0026] 1. Pre-germination treatment: Select 1,000 fully mature betel nut seeds between March and April 2013, put them in the sun to dry for 3 days, put them in a snakeskin bag and put them in a cool place to moisturize, water regularly every day, and wait for the skin to rot Finally, wash off the rotten epidermis and leave the fibrous abdomen to pack the seeds. Soak the seeds with 40% carbendazim 140 times solution for 2 hours, remove and dry, and set aside.

[0027] 2. Wet sand stratification and germination: choose a piece of land in Lianhua Town, Wanning City, Hainan Province as a nursery, first build a greenhouse with a height of 1.5±0.1m, and a shading degree of more than 75%. Bring the above-mentioned treated seeds to Nursery land: spread 10cm thick wet sand on the nursery ground, the moisture content of wet sand is 10%; spread a layer of non-overlapping seeds on the wet sand layer, and cover with a layer of wet sand on top, so that the seeds are not visible, the top Co...

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Abstract

The invention relates to an areca nut seed germination accelerating method. The method comprises the steps of collecting mature areca nut fruits, spreading the collected mature areca nut fruits on a floor, airing, arranging the aired mature areca nut fruits into a snake leather bag, arranging the snake lather bag at a shady and cool place, preserving moisture to promote the skin of the areca nut fruits to be rotten rapidly, removing rotten skin, reserving fiber coated seeds, cleaning, sterilizing, airing, spreading a wet sand layer on the nursery ground in a greenhouse, spreading a layer of non-overlapping seeds, covering the non-overlapping seeds with the wet sands and covering a straw layer, wherein the temperature is controlled to be 25-35 DEG C during germination accelerating, and the shading degree is 60-90%. According to the areca nut seed germination accelerating method, the process is simple, the accumulated sand layer for increasing temperature and moisture is adopted for the seeds after pretreatment of the seeds, the seed absorption property and the gas permeability are improved, the areca nut seeds can germinate rapidly, the germinating time can be shortened, the areca nut seed germinating rate, the germinating index and the germinating uniformity can be improved effectively, and the method has the advantage of capability of rapidly breeding the areca nut seedlings on a large scale.

Description

technical field [0001] The invention belongs to the technical field of seedling breeding, and relates to a method for accelerating germination of seeds, in particular to a method for accelerating germination of betel nut seeds. Background technique [0002] Betel nut (Arecacatechu L.) is an evergreen tree belonging to the palm family Areca catechu. Its dry and mature seeds, namely areca nut, are known as the first of the four major southern medicines in my country because of its wide range of pharmacological activities. , Efficacy of killing insects, eliminating accumulation, lowering qi, and promoting water, mainly treating insect accumulation, such as roundworms, tapeworms, pinworms, ginger worms, etc., stagnation of Qi due to food accumulation, abdominal distension, edema, beriberi, malaria and other diseases, modern pharmacology Experiments have proved that betel nut has the functions of deworming, anti-virus, treating gout and anti-fungal. [0003] With the growing marke...

Claims

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Application Information

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IPC IPC(8): A01C1/00
Inventor 卢丽兰甘炳春杨新全魏建和何明军黄良明
Owner INST OF MEDICINAL PLANT DEV CHINESE ACADEMY OF MEDICAL SCI HAINAN BRANCH
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