Cultivation seasons and methods of Gastrodia elata
1. The "first culture bed method" of sexual reproduction ①: the new fungus material was cultured with Armillaria mellea from March to April every year, and the seeds were sown with germinating bacteria mixed with Gastrodia elata fruit from May to June. Sexual flax seeds were harvested in November and commercial flax was harvested in November of the following year. This method has the advantages of stable yield, high yield and remarkable economic benefit. ② "two bacteria one mixed planting method": from May to June every year, one time sowing with Armillaria mellea, fungus or branches, Gastrodia elata fruit and germinating bacteria, sexual flax seeds were harvested in November, and commercial flax was harvested in November of the following year. The method has the advantages of simple operation, high yield and remarkable benefit.
two。 Asexual reproduction ① "fixed bed method": high quality Armillaria mellea was cultivated for logging from May to September every year, and sown with Gastrodia elata seeds from October to March next year. After management, it was harvested in October of the following year. This method has the advantages of stable yield, high yield, short cycle and quick profit. ② "three-nest method": from October this year to February next year, it was cultivated in cellar with Armillaria mellea, felled fungus and Gastrodia elata seeds, and the harvest time was the same as above.
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Cultivation techniques of Gastrodia elata
Gastrodia elata is the dry tuber of Orchidaceae plant Gastrodia elata (gastrodiaelata), also known as Red Arrow, Shuipu, tomorrow Ma and so on. It has the effects of calming the liver and relieving wind, dispelling wind and dredging collaterals. It mainly produces Sichuan, Guizhou, Yunnan, Shaanxi, Hubei, Anhui and other provinces. Now there are introduction and cultivation all over the country. (1) morphological characteristics of perennial herbs, rootless, no green leaves, plant height 30 cm ~ 150 cm. Tuber fleshy, oval, yellowish in appearance, with uniform links, membranous scales and inconspicuous buds at nodes
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How about the cultivation prospects and cultivation techniques of Tianma
In recent years, due to the market and price recovery of Gastrodia elata, coupled with some advertising exaggeration or false propaganda, the artificial cultivation of Gastrodia elata has been heated up, resulting in double the price of Gastrodia elata. Gastrodia elata is an orchid perennial herb, its growth and development has specific environmental conditions and material basis. First, Gastrodia elata is a typical heterotrophic type of higher plants, growth and development must be Armillaria mellea as "food". If there is no Armillaria mellea to supply "nutrition", Gastrodia elata bulbs will shrink due to hunger and die out in 2- 3 years. Therefore, artificial cultivation
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