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Gastrodia elata cultivation medium and preparation method thereof

A technology of cultivation substrate and Gastrodia elata, which is applied in the field of Gastrodia elata cultivation substrate and its preparation, which can solve the problems of poor air permeability of cultivation substrate, limitation of nutrients, impact on yield and taste of Gastrodia elata, and reduce the incidence of diseases and insect pests and shorten the growth cycle , the effect of strong aroma of fragrant leaves

Inactive Publication Date: 2018-11-16
安徽亚泰药业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This application has created a new cultivation method for Gastrodia elata, but the cultivation substrate has poor air permeability and limited nutrients, which will also affect the yield and taste of Gastrodia elata

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] This embodiment relates to a Gastrodia elata cultivation substrate, including the following raw materials in parts by weight: 10 parts of shell powder, 15 parts of sawn wood, 8 parts of modified sweet potato vines, 10 parts of humus soil, 20 parts of sandy soil, 6 parts of wheat bran, 4 parts of gypsum, 7 parts of distiller's grains, 11 parts of corn flour, 3 parts of chitosan, 1 part of naphthaleneacetic acid, 2 parts of boric acid, 3 parts of Chinese herbal medicine mixture, 4 parts of slow-release fertilizer and water-retaining agent.

[0032] Wherein, the preparation method of described modified sweet potato vines is as follows:

[0033] (1) Dry the sweet potato vines until the water content is lower than 10%;

[0034] (2) Cut the air-dried sweet potato vines into 1-2 cm, then immerse in sodium polyacrylate solution, heat to 80°C, bubble with nitrogen for 30 minutes, wash thoroughly with water, and then immerse in geraniol solution for 10 minutes, take it out, and ...

Embodiment 2

[0046] This embodiment relates to a Gastrodia elata cultivation substrate, including the following raw materials in parts by weight: 20 parts of shell powder, 30 parts of sawn wood, 14 parts of modified sweet potato vines, 16 parts of humus, 30 parts of sandy soil, 13 parts of wheat bran, 9 parts of gypsum, 12 parts of distiller's grains, 18 parts of corn flour, 5 parts of chitosan, 2 parts of naphthaleneacetic acid, 3 parts of boric acid, 6 parts of Chinese herbal medicine mixture, 7 parts of slow-release fertilizer and water-retaining agent.

[0047] Wherein, the preparation method of described modified sweet potato vines is as follows:

[0048](1) Dry the sweet potato vines until the water content is lower than 10%;

[0049] (2) Cut the air-dried sweet potato vines into 1-2 cm, then immerse in sodium polyacrylate solution, heat to 85°C, bubble with nitrogen for 30 minutes, wash thoroughly with water, and then immerse in geraniol solution for 10 minutes, take it out, and dr...

Embodiment 3

[0061] This embodiment relates to a Gastrodia elata cultivation substrate, comprising the following raw materials in parts by weight: 12 parts of shell powder, 18 parts of sawn wood, 10 parts of modified sweet potato vines, 11 parts of humus, 23 parts of sandy soil, 9 parts of wheat bran, 6 parts of gypsum, 9 parts of distiller's grains, 13 parts of corn flour, 3.9 parts of chitosan, 1.1 parts of naphthalene acetic acid, 2.2 parts of boric acid, 4 parts of Chinese herbal medicine mixture, 5 parts of slow-release fertilizer and water-retaining agent.

[0062] Wherein, the preparation method of described modified sweet potato vines is as follows:

[0063] (1) Dry the sweet potato vines until the water content is lower than 10%;

[0064] (2) Cut the air-dried sweet potato vines into 1-2 cm, then immerse in sodium polyacrylate solution, heat to 81°C, bubble with nitrogen for 30 minutes, wash thoroughly with water, and then immerse in geraniol solution for 10 minutes, take it out,...

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PUM

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Abstract

The invention discloses a gastrodia elata cultivation medium. The gastrodia elata cultivation medium includes the following materials: by weight, 10-20 parts of shell powder, 15-30 parts of sawn wood,8-14 parts of modified sweet potato vines, 10-16 parts of humus soil, 20-30 parts of sandy soil, 6-13 parts of wheat bran, 4-9 parts of gypsum, 7-12 parts of distiller's grains, 11-18 parts of corn flour and 3-5 parts of chitosan, 1-2 parts of naphthalene acetic acid, 2-3 parts of boric acid, 3-6 parts of Chinese herbal medicine mixture, and 4-7 parts of slow-release fertilizer and water-retaining agent. By controlling the raw materials and the proportion of the raw materials, the prepared cultivation medium is good in air permeability, has water and fertilizer retention functions, can promote the growth of gastrodia elata, increases the yield of gastrodia elata, and shorten the growth period of gastrodia elata.

Description

technical field [0001] The invention belongs to the technical field of gastrodia elata cultivation, and in particular relates to a gastrodia elata cultivation substrate and a preparation method thereof. Background technique [0002] Gastrodia elata is a saprophytic herb of the Orchidaceae and Gastrodia genus. Plant up to 2 meters; tuberous, elliptic to nearly dumbbell-shaped, fleshy, erect stem, orange-yellow, yellow, gray-brown or blue-green, without green leaves, racemes, flower bracts oblong-lanceolate, flowers twisted, orange-yellow , light yellow, blue-green or yellow-white, sepals and petals conjoined, sepals free ovate triangle, capsule obovate ellipse, flowering and fruiting in May-July. [0003] Distributed in Jilin, Liaoning, Inner Mongolia, Hebei, Shanxi, Shaanxi, Gansu, Jiangsu, Anhui, Zhejiang, Jiangxi, Taiwan, Henan, Hubei, Hunan, Sichuan, Guizhou, Yunnan and Tibet in China. Born in sparse forests, forest glades, forest margins, and bush edges, it is also dis...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G24/23A01G24/10A01G24/22A01G24/28A01G24/27A01G24/30A01G24/20A01G24/15
CPCA01G24/10A01G24/15A01G24/20A01G24/22A01G24/23A01G24/27A01G24/28A01G24/30
Inventor 王进鲁宝东
Owner 安徽亚泰药业有限公司
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