Gastrodia elata planting method

A planting method and technology of Gastrodia, applied in the fields of botanical equipment and methods, plant cultivation, root crop cultivation, etc., can solve the problems of poor quality, degradation of Gastrodia germplasm, low Gastrodia products, etc., to solve the degradation and ensure the genetic stability rate , the effect of preventing the degradation of hemp seeds

Active Publication Date: 2022-03-01
四川双线科技有限公司
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  • Abstract
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Problems solved by technology

[0004] The object of the present invention is to: provide a method for planting Gastrodia elata, which solves the above-mentioned technical problems such as the degradation of Gastrodia elata germplasm obtained due to unreasonable planting methods, low gastrodia elata products, and poor quality in the existing Gastrodia elata planting

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  • Gastrodia elata planting method

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Effect test

Embodiment 1

[0073] Gastrodia elata planting method, comprises the steps:

[0074] S1, seed preparation stage

[0075] S1.1 Prepare strains: cultivate Armillaria armillaria and germination strains;

[0076] S1.1 Prepare Gastrodia elata seeds: Put the germinating strains and Gastrodia elata fruit obtained in S1.1 into a storage bag, pinch Gastrodia elata, shake out the seeds, and mix the seeds evenly with the germinating bacteria; then seal the plastic bag And extract the vacuum, apply pressure to the objects in the plastic bag, keep it for 20-28min, and get Gastrodia elata seeds;

[0077] S2, asexual reproduction

[0078] S2.1 Cultivate bacteria material

[0079] S2.1.1 Making wood base material: During the mushroom material production period, saw fresh tree sticks with a diameter of 6-18cm into 40cm-60cm long tree sections, and cut fish scales on the bark of the tree sticks;

[0080] S2.1.2 Dig a pit on the ground with a depth of 40-60cm, preferably on a sunny slope with good ventilat...

Embodiment 2

[0113] This embodiment is on the basis of embodiment 1, and makes implementation description to germination bacterium.

[0114] In the present invention, the germination bacterium is Dendrobium chrysogenum. There are four main reasons why Dendrobium dendrobium is selected as the germination bacteria required for Gastrodia elata planting:

[0115] (1) Dendrobium chrysalis belongs to the fungus of the genus Mushroom. It is a saprophytic plant. It is born on fallen leaves in alpine forests and has a strong ability to decompose cellulose. The leaves fall off the ground in autumn and winter, and the dead leaves that touch the soil surface to moisturize Decayed leaves can invade the vital Gastrodia elata seeds, causing the seeds to symbiotically germinate;

[0116] (2) Dendrobium dendrobii is a kind of aerobic fungus, which is mainly distributed in the forest litter and surface soil in the forest. It affects the growth of such bacteria, so it is more advantageous to use Dendrobium...

Embodiment 3

[0125] This example is to illustrate the cultivation of Armillaria strains.

[0126] Armillaria armillaria is a kind of saprophytic fungus belonging to the genus Armillaria genus of Armillariaceae. It grows in alpine forests, on newly decayed tree stumps, roots, fallen trunks and branches, and moist places on both sides of streams and ditches. Armillaria prefers to grow in slightly acidic soil. The developmental stage of Armillaria can be divided into two parts: mycelium and fruiting body. The characteristics of high-quality fungal material of Armillaria armillaria are: ①The wood is hard and not easy to rot; ②The mycelium grows vigorously, with white growth points at the tip, and the mycelium is evenly distributed;

[0127] Because Armillaria is wild, it is inconvenient to collect and the quantity is limited, which cannot meet the needs of scientific research and production of Gastrodia elata. Therefore, it is necessary to isolate and cultivate pure strains of Armillaria arm...

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Abstract

The invention discloses a method for planting Gastrodia elata, comprising the following steps: S1, seed preparation stage; S2, asexual propagation; S2.1 cultivating fungus material; S2.2 planting Gastrodia elata; S2.3, cultivating and managing the sown Gastrodia elata, waiting for the Grow and produce Gastrodia elata; S3, sexual reproduction; S3.1 Hybrid seed production; S3.2 Culture bed; S3.3 Sowing S3.4 Cultivate and manage the sowing of S3.3, waiting for it to grow and produce Gastrodia elata , Gastrodia elata harvesting. In the whole breeding process of the invention, the Gastrodia elata seeds are simultaneously cultivated with Armillaria mellea and germination bacteria to improve the seed activity of the elata seeds, so as to ensure the smooth connection of each link of Gastrodia elata planting and the smooth planting of Gastrodia elata.

Description

technical field [0001] The invention relates to the technical field of planting, in particular to a method for planting Gastrodia elata. Background technique [0002] Tianma, also known as Chijian, Duyaozhi, Limu, Helicao, Shencao, Guiduyou, Mupu, Mingma, Dingfengcao, Bailongpi, etc., is a perennial herb of the genus Gastrodia in the family Orchidaceae. The rhizome of Gastrodia elata is thick, without green leaves, and the capsule is obovate-elliptic, often propagated by tubers or seeds. The rhizome of Gastrodia elata is used as medicine to treat dizziness, numbness of limbs, and convulsions in children. It is a valuable traditional Chinese medicine. [0003] The existing Gastrodia elata planting is still mainly based on the self-reserved seeds of farmers. Long-term self-crossing leads to the degradation of the species and reduces the vitality of the gastrodia elata seeds. Some growers did not fully consider the requirements of Gastrodia elata for the natural ecological en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G22/25A01G18/00
CPCA01G22/25A01G18/00
Inventor 黄乔生徐勇徐梦婷沙展森
Owner 四川双线科技有限公司
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