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Method for quick propagation of cloned seedlings of Oreorchis patens

A technology for seedlings and seedlings, which is applied in the field of rapid breeding of asexual seedlings of ice balls, can solve the problems of restricting the cultivation scale of ice balls, difficulty in controlling the maturity period, and high mortality of seedlings, and achieve low cost, few pests and diseases, and high plant growth. fast growing effect

Active Publication Date: 2013-08-21
GUIZHOU TAIJIANG WEISHENG CHINESE HERBAL MEDICINES DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the artificial cultivation of ice balls mainly used traditional seed breeding to obtain seedlings for cultivation. Although a small amount of seedlings can be obtained through seed breeding, the seeds are small and the maturity period is difficult to grasp. The seed collection rate is low, germination is low, and growth is slow. , many diseases and insect pests, and high seedling mortality seriously restrict the rapid expansion of the cultivation scale of ice balls

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A rapid breeding method for asexual seedlings of ice balls, comprising the steps of:

[0017] (1) Nursery site: Choose a plot with a certain slope (to avoid water accumulation) to build a plastic greenhouse. The ground in the shed is made into a 1-1.5-meter-wide box surface with a hoe. The box surface should be leveled and 20-20- 30 cm wide operation road, the soil on the side of the car is loose, and it is in the shape of a tile back;

[0018] (2) Preparation of seedbed nutritious soil: Take loose soil on the spot and mix the well-prepared decomposed farmyard manure in a ratio of 3:1 to obtain seedbed nutritious soil, and then spread the nutritious soil on the car surface with a thickness of 5-8 cm;

[0019] (3) Disinfection of river sand: spread wet river sand with a thickness of about 10 cm on the inner surface of the built plastic greenhouse (fine river sand with a thickness of 40 mesh in the river), and use a disinfectant (500 times water for Dikesong) diluted) di...

Embodiment 2

[0024] A rapid breeding method for asexual seedlings of ice balls, comprising the steps of:

[0025] (1) Nursery site: Choose a terrain with a certain slope to avoid water accumulation. (If the ground is flat, pay attention to water accumulation) to build a plastic greenhouse. Leveling, leave a 20-30 cm wide work path between the compartments, the soil on the compartment surface is loose, and it is in the shape of a tile back;

[0026] (2) Preparation of seedbed nutritious soil: Take loose soil on the spot and mix the pre-prepared decomposed farmyard manure at a ratio of 3:0.5 to obtain seedbed nutritious soil, and then spread the nutritious soil on the car surface with a thickness of 5-8 cm;

[0027] (3) Disinfection of river sand: spread wet river sand with a thickness of about 10cm on the inner surface of the built plastic greenhouse (fine river sand with a thickness of 40 mesh in the river), and use a disinfectant (Dixon diluted with 800 times water) )disinfect;

[0028...

Embodiment 3

[0032] A rapid breeding method for asexual seedlings of ice balls, comprising the steps of:

[0033] (1) Nursery site: Choose a terrain with a certain slope to avoid water accumulation. (If the ground is flat, pay attention to water accumulation) to build a plastic greenhouse. Leveling, leave a 20-30 cm wide work path between the compartments, the soil on the compartment surface is loose, and it is in the shape of a tile back;

[0034] (2) Preparation of seedbed nutritious soil: Take loose soil on site and mix the well-prepared decomposed farmyard manure at a ratio of 3:1.5 to obtain seedbed nutritious soil, and then spread the nutritious soil on the car surface with a thickness of 5-8 cm;

[0035] (3) Disinfection of river sand: Spread wet river sand with a thickness of about 10cm on the inner surface of the built plastic greenhouse (fine river sand with a thickness of 40 mesh in the river), and use a disinfectant (Dixon diluted with 1000 times water) )disinfect;

[0036] (...

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PUM

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Abstract

The invention relates to a method for quick propagation of cloned seedlings of Oreorchis patens, which includes: setting up a plastic tunnel on a land with no waterlogging; making even beds 1-1.5m wide on the land surface in the tunnel, and serving operation ways 20-30 wide among the beds, wherein surface soil of each bed is loose and in a tile back shape; well mixing locally taken loose soil with decayed farm manure according to a proportion 3:0.5-1.5 to obtain seedbed nutritive soil, and spreading the nutritive soil on each bed according to the thickness 5-8cm; spreading a moist river sand layer 10cm thick on each bed, and using disinfectant to disinfect the river sand; selecting Oreorchis patens pseudobulbs roughly in the same size, each containing three to five bud eyes, as breeding objects in the harvesting time; and after sterilizing the Oreorchis patens pseudobulbs for 2-8 days, placing the pseudobulbs in the moist river sand inside the plastic tunnel for accelerating germination, and taking down buds growing to 1-2cm long from the pseudobulbs. The method has the advantages that seedling raising time is short, disease and insect damage are low, large-scale raising is easy, cost is low, benefit is high, and the method is easy to operate.

Description

technical field [0001] The invention relates to the field of planting technology, in particular to a rapid breeding method for asexual seedlings of ice balls. Background technique [0002] puck ( Oreorchis patens (Lindl.) Lindl.) Also known as Shanzigu, Maozigu, and Nibinzi, it is a pseudobulb of the perennial orchidaceae herbaceous plant Suanlanlan, which is a rare Chinese herbal medicine. It has the effects of reducing swelling, dispelling stagnation, resolving phlegm, detoxifying, nourishing the heart and lungs, calming the mind and calming the nerves. Hockey balls are mostly born on the thatched slopes of alpine mountains above an altitude of 1,000 meters. In the past, artificial cultivation of ice balls mainly used traditional seed breeding to obtain seedlings for cultivation. Although a small amount of seedlings can be obtained due to this seed breeding, due to the small size of the seeds, it is difficult to grasp the maturity period, the seed collection rate is low,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/10A01G1/00A01G13/00
Inventor 毛伟胜
Owner GUIZHOU TAIJIANG WEISHENG CHINESE HERBAL MEDICINES DEV