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Rapid propagation method for hemp seeds

A fast technology for hemp seeds, applied in the field of plant reproduction, can solve problems such as hindering large-scale production of hemp seeds, inconsistent germination time, and shortage of hemp seed resources, and achieves a significant resonance effect, consistent germination time, and significant temperature control. effect and effect

Inactive Publication Date: 2016-01-13
广西巴马常春藤生命科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the traditional hemp seed propagation has the following defects: (1) the seed germination rate is low, the highest only reaches about 80%; (2) the germination time is up to about 20 days, and the germination time is inconsistent; (3) hemp seed resources In short supply, batch collection is difficult
At present, the problems of hemp seed propagation technology have seriously hindered the large-scale production of hemp seed, so the market demand for hemp seed cannot be met. It is necessary to establish a method for rapidly propagating hemp seedlings in large quantities.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] A kind of rapid propagation method of hemp seed, comprises the following steps:

[0050] 1. Select hemp seeds with full granules, no disease and no damage, put the screened hemp seeds into 50% carbendazim wettable powder with a concentration of 0.2% for 30 minutes, and filter to dry;

[0051] 2. Soak the sterilized hemp seeds in warm water at 30°C for 24 hours, then drain;

[0052] 3. Select 50-70 mesh perlite as the germination matrix, heat it in an oven at 150°C for 15 minutes, let it cool, add water to moisten it, and get the processed perlite;

[0053] 4. Spread the processed perlite in a box with holes at the bottom. The thickness of the perlite is 4cm. Sprinkle the soaked hemp seeds evenly on the perlite, and then spread a layer of 2cm thick processed perlite;

[0054] 5. Put the box described in step 4 in a transparent greenhouse for germination, under normal sunlight during the day, control the temperature at 28°C, turn off the air conditioner at night, irradia...

Embodiment 2

[0056] A kind of rapid propagation method of hemp seed, comprises the following steps:

[0057] 1. Select hemp seeds with full granules, no disease and no damage, put the screened hemp seeds into 50% carbendazim wettable powder with a concentration of 0.2% for 45 minutes, and filter to dry;

[0058] 2. Soak the sterilized hemp seeds in warm water at 35°C for 18 hours, then drain;

[0059] 3. Select 50-70 mesh perlite as the germination matrix, heat it in an oven at 150°C for 15 minutes, let it cool, add water to moisten it, and get the processed perlite;

[0060] 4. Spread the processed perlite in a box with holes at the bottom. The thickness of the perlite is 5cm. Sprinkle the soaked hemp seeds evenly on the perlite, and then spread a layer of 2cm thick processed perlite;

[0061] 5. Put the box in step 4 in a small room, irradiate it with a mid-infrared heat preservation lamp for 24 hours / day, control the temperature at 28°C, and water it once a day. Seeds began to sprout ...

Embodiment 3

[0063] A kind of rapid propagation method of hemp seed, comprises the following steps:

[0064] 1. Select hemp seeds with full granules, no disease and no damage, put the screened hemp seeds into 50% carbendazim wettable powder with a concentration of 0.2% for 30 minutes, and filter to dry;

[0065] 2. Soak the sterilized hemp seeds in warm water at 30°C for 20 hours, then drain;

[0066] 3. Select 50-70 mesh perlite as the germination matrix, heat it in an oven at 160°C for 10 minutes, let it cool, add water to moisten it, and get the processed perlite;

[0067] 4. Spread the processed perlite in a box with a hole in the bottom. The thickness of the perlite is 4cm. Sprinkle the soaked hemp seeds evenly on the perlite, and then spread a layer of 3cm thick processed perlite;

[0068] 5. Put the box in step 4 in an air-conditioned room, control the temperature at 30°C, turn off the air conditioner, irradiate with a far-infrared heat preservation lamp for 18h / day, control the te...

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Abstract

The invention discloses a rapid propagation method for hemp seeds. The method includes the following steps that the screened hemp seeds are put into 50% carbendazim wettable powder with the concentration of 0.2% to be subjected to immersion disinfection, and moisture on the hemp seeds is drained off; the hemp seeds are immersed in 30-35 DEG C warm water for 18-24 h, and moisture on the hemp seeds is drained off; 50-70-mesh perlite is taken and heated for 10-15 min in a 150-160 DEG C drying oven and then naturally cooled, clean water is added to wet the perlite, and treated perlite is obtained; the treated perlite is laid in a box with holes in the bottom, the immersed hemp seeds are evenly scattered on the perlite, and another layer of perlite is laid; the box is irradiated for 10-24 h every day through an infrared thermal insulation lamp and placed in a 28-30 DEG C environment in the remaining time every day, and watering is performed once every day. The method is easy and fast to implement and low in cost, has great economic benefits and social benefits and provides reliable guarantees for large-scale industrial planting of the hemp seeds.

Description

technical field [0001] The invention relates to the technical field of plant propagation, in particular to a rapid propagation method for hemp seeds. Background technique [0002] Hemp seed (Cannabissativa L.), is the dry mature seed of Moraceae plant hemp, another name is pockmark, pockmark kernel, hemp seed, hemp seed, white pockmark, winter pockmark. The main components of hemp seed are protein, unsaturated fatty acid, flavonoid, alkaloid and so on. Mainly produced in Anhui, Gansu, Yunnan, Guangxi and other places. Hemp seed is sweet in taste and flat in nature, and belongs to the spleen, stomach, and large intestine meridian. , wind arthralgia, dysentery, irregular menstruation, scabies, etc. Hemp seed has both medicinal and edible values. The oil extracted from it is the famous longevity oil and hemp oil. It can nourish yin and tonify deficiency, dredge blood vessels, cure stroke edema, help digestion, and treat postpartum diseases of women and the elderly. It has a...

Claims

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Application Information

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IPC IPC(8): A01C1/02
Inventor 王艳华陈继明王赫
Owner 广西巴马常春藤生命科技发展有限公司
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