Water culture technique for anoectochilus formosanus

A technique for clematis and hydroponics, applied in cultivation, soilless cultivation, fertilizer mixture, etc., can solve problems such as the difference in survival rate, difficulty in transplanting seedlings, etc., and achieve the effects of simple production process, less land use, and high yield

Inactive Publication Date: 2010-09-15
FUJIAN AGRI & FORESTRY UNIV
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  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, the tissue culture seedlings of clematis are generally transplanted with large seedlings (average plant weight 1.34g), and the survival rate is over 92%. It is di

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0029] Taking the cultivation room with automatic temperature control, humidity control, light control and ventilation conditions as an example, set up cultivation water tanks regularly in the cultivation room. , Steps 3 and 4 require seedling production, seedling transplanting, nutrient solution preparation, and hydroponic management.

[0030] 1. Seedling production

[0031] 1) Virus-free cultivation of sterile seedlings of Aurantia clematis

[0032] Select healthy wild clematis or artificially cultivated clematis plants as seedlings, transplant them in MS culture to cultivate aseptic seedlings after disinfection, cut off the tops of new shoots in 30-40 days and transfer them to the bud propagation medium.

[0033] 2) Propagation of golden clematis buds

[0034] Aurea clematis bud propagation medium is MS+6-BA1-4g+NAA0.1-0.5g+biotin 50-100ppm, the top of new shoots is connected to the bud propagation medium for cultivation, subculture once every 40-50 days.

[0035] 3) Cul...

Embodiment 2

[0055] Taking the cultivation of a simple shade net shed to prevent animal intrusion as an example, multi-layer cultivation water tanks are regularly set up in the cultivation net shed. In two yang and eight yin environments, control the relative humidity of the air by artificial spraying or mechanical humidification, and pay attention to cooling and ventilation in summer; then perform seedling production, transplanting, and nutrient solution preparation according to the requirements of steps 1, 2, 3, and 4 described in Example 1. , manage it.

[0056]

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Abstract

The invention provides a water culture technique for anoectochilus formosanus and relates to a pollution-free water (fog) culture production technique for Chinese medicament anoectochilus formosanus. The water culture technique adopts plastic disks and water grooves as culture containers and comprises the following steps of: transplanting the seedlings which are prepared by tissue culture and subjected to cleaning and sterilizing into the plastic disks; wherein the plastic disks are placed in the water grooves with nutrient solution; and performing culture management by fertilizing, changing the nutrient solution, atomizing, lighting, controlling humidity, controlling temperature and changing air. The water culture technique has the advantages that: the survival rate of transplanting the noectochilus formosanus seedlings prepared by tissue culture can be improved to over 98 percent; the fresh weight of the finished products in each square meter area is over 800 g; the production process is simple; the yield is high; the occupied area is small; and the water culture technique is suitable for culture by intensive and pollution-free facilities or scattered culture by farmers.

Description

technical field [0001] The invention relates to a pollution-free water (mist) culture production technology of the traditional Chinese medicinal material Auranthus clematis. Background technique [0002] Reports on the artificial cultivation of Clematis clematis, such as "Studies on Some Cultivation Techniques of Clematis clematis" reported on pages 46-51 of 23 (1) in "Subtropical Plant Communication" in 1994, use soil as the substrate and planar cultivation, and harvest fresh per square meter. Product 0.36kg. "Fujian Agricultural Science and Technology" 1998 (5) page 41 reported "Indoor artificial cultivation technology of clematis", indoor artificial cultivation of clematis adopts sand bed planting, and 200 plants per square meter are planted. At present, the tissue culture seedlings of clematis are generally transplanted with large seedlings (average plant weight 1.34g), and the survival rate is over 92%. It is difficult to transplant small seedlings, and the difference ...

Claims

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Application Information

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IPC IPC(8): A01G31/00A01H4/00C05G1/00
Inventor 周以飞张绪璋潘大仁
Owner FUJIAN AGRI & FORESTRY UNIV
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