Direct seeding propagation method for Bletilla Striata in greenhouses

A greenhouse and glass greenhouse technology, applied in the field of artificial planting of medicinal plants, can solve the problems of low reproduction rate of white and ramets, high cost of tissue culture method, etc., and achieve the effect of easy promotion, simple method and low cost

Active Publication Date: 2013-11-27
SHAANXI NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to overcome the disadvantages of low reproduction rate and high cost of the tissue culture method of traditional bletilla ramets, and to provide a method of direct seeding propagation of bletilla in greenhouses that can save labor, have low cost and high reproductive efficiency.

Method used

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  • Direct seeding propagation method for Bletilla Striata in greenhouses
  • Direct seeding propagation method for Bletilla Striata in greenhouses
  • Direct seeding propagation method for Bletilla Striata in greenhouses

Examples

Experimental program
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Effect test

Embodiment 1

[0028] 1. Tidy up the seedbed

[0029] Select the seedbed of the glass greenhouse, the height of the seedbed is 1.2m, and use cuboid wooden sticks for partitions every 2 meters along the length of the seedbed, spread the plastic paper on the seedbed, and fix the plastic paper on the edge of the seedbed to ensure that the seedbed can Keep the water 2cm high.

[0030] 2. Prepare matrix and plate

[0031] Mix the fermented bark powder with nutrient soil and river sand evenly according to the volume ratio of 2:5:1, and fully mix the mixture and carbendazim according to the volume ratio of 1000:1 to form a matrix, and mix the prepared Put the matrix into a rectangular plate with a diamond-shaped hole with a side length of 0.6 cm evenly arranged at the bottom. The size of the rectangular plate is 54 cm × 27 cm × 6 cm. Put the rectangular plate on the seedbed, water the substrate, and thoroughly water the substrate.

[0032] The above-mentioned rectangular dish is provided by Zhej...

Embodiment 2

[0042] In step 2 of preparing the matrix and packing in the present embodiment, the fermented bark powder, nutrient soil, and river sand are mixed evenly in a volume ratio of 1:8:1, and the mixture and carbendazim are mixed in a volume ratio of 1000: 1. Mix well and make matrix. Other steps are the same as in Example 1. The picture of the plant 120 days after sowing the seeds of Baiji is shown in image 3 .

Embodiment 3

[0044] In step 2 of preparing the matrix and packing in the present embodiment, the fermented bark powder is mixed with nutrient soil and river sand according to the volume ratio of 8:10:1, and the mixture and carbendazim are mixed according to the volume ratio of 1000: 1. Mix well and make matrix. Other steps are the same as in Example 1. The picture of the plant 105 days after sowing the seeds of Baiji is shown in Figure 4 .

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Abstract

A direct seeding propagation method for Bletilla Striata in greenhouses includes the steps of sorting a seedbed, treating seeds, sowing, raising seedlings, and enhancing the seedlings. The method is simple and easy, low in cost, high in emergence rate, low in season and regional dependency, convenient to popularize, and fully satisfactory to large-area scaled seedling raising. The method has the advantages that problems of seeds are small, with no endosperm, and hardly emerge in the natural conditions are solved, and a new way of fast propagation for plants of Bletilla Striata is developed.

Description

technical field [0001] The invention belongs to the technical field of artificial planting of medicinal plants, and in particular relates to a greenhouse planting method of the endangered medicinal plant Baiji. Background technique [0002] Bletilla striata (Bletilla striata) is a perennial herbaceous plant in the family Orchidaceae. Its protocorms (or pseudobulbs) are triangular, oblate, or irregularly rhombus-shaped. and. White and dried tubers are used for medicinal purposes. It has the effects of astringent and hemostasis, clearing away heat and dampness, reducing swelling and promoting granulation. It is widely used clinically to treat hemoptysis, hematemesis, traumatic bleeding, sore swelling, tuberculosis hemoptysis, ulcer bleeding, etc. disease, has great potential for product development. [0003] At present, white and white products have been upgraded from small three categories to bulk products. In recent years, due to the multiple functions of white and white ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G1/00
Inventor 王喆之牛俊峰强毅肖娅萍尹乾峰吕鼎豪
Owner SHAANXI NORMAL UNIV
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