Special nourishment liquid for high yield of gastrodia tuber

A nutrient solution and high-yield technology is applied in the field of special nutrient solution for high yield of Gastrodia elata, which can solve the problems of poor quality and low yield of Gastrodia elata, and achieve the effects of low cost, increased yield per unit area, and increased yield.

Inactive Publication Date: 2003-07-23
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art does not take measures to artificially provide Gastrodia elat

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1: The consumption of glutamic acid is 2.0g, aspartic acid 1.0g. The yield of Gastrodia elata after applying the above nutrient solution is about 3 times of that without applying the nutrient solution.

Embodiment 2

[0017] Embodiment 2: The dosage of glutamic acid is 0.2 g, and aspartic acid is 1.0 g. The yield of Gastrodia elata after applying the above nutrient solution is about 1.8 times of that without applying the nutrient solution.

Embodiment 3

[0018] Embodiment 3: The dosage of glutamic acid is 40.0 g, aspartic acid 1.0 g. The yield of Gastrodia elata after applying the above nutrient solution is about 2.2 times of that without applying the nutrient solution.

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PUM

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Abstract

A special nutritive liquid for increasing the yield of gastrodia tube features that on the basis of conventional nutritive liquid, the aspartic acid and glutamic acid, or gourmet powder are used in it for balancing between different nutrients and compensating the functions of shoestring fungus. Its advantage is simple preparing process.

Description

Technical field [0001] The invention relates to a plant cultivation method, in particular to a high-yield special nutrient solution for Gastrodia elata. Background technique [0002] Gastrodia elata Bl. is a kind of Orchidaceae plant with degenerated roots and leaves, and is a well-known traditional Chinese medicine. Sweet in taste, flat in nature; calming the liver and relieving wind, dispelling wind and relieving convulsions, it is a good medicine for dizziness, numbness of limbs, convulsions in children, epilepsy, hypertension, and ear-induced vertigo. my country is the main producing area of ​​Gastrodia elata. Due to the continuous increase of demand and the decrease of wild drug sources, the supply is in short supply. In order to meet the market demand, artificial cultivation is necessary. In order to fully meet people's needs, it is a technical problem to be solved at present to improve the output and production efficiency of Gastrodia elata per unit area. [0003] G...

Claims

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Application Information

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IPC IPC(8): A01G7/00C05G3/00
Inventor 吴沿友刘能俊李萍萍
Owner JIANGSU UNIV
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