Are Gastrodia elata and Gastrodia elata are two varieties? What's the difference?
After Gastrodia elata is harvested, choose a large, uniform, red parrot mouth, wash with water, peel, cook (add sulfone water), shaping, drying, and then fumigate with sulfur, so that the color is good, thus refined and processed into tomorrow hemp. Most of the suppliers and exporters call it tomorrow hemp. Gastrodia elata and Gastrodia elata are of the same variety, but the processing is divided into coarse and fine.
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How to process and grade Gastrodia elata
Gastrodia elata was dormant from early November to early April of the following year. During this period, Gastrodia elata can be processed and finished drugs can be sold. It is generally used to harvest while planting while processing, so that the harvest and planting are closely linked. The harvest period is divided into winter and spring. Winter harvest before freezing, spring harvest before sprouting after thawing (mid-April). If you want to process the harvested Gastrodia elata, it must be carried out according to the following procedures: grading: arrow Gastrodia elata has size, the first grade Gastrodia elata should be more than 150 grams, the second grade Gastrodia elata should be 70 ~ 150 grams, the third grade Gastrodia elata is less than 70 grams, and the fourth grade Gastrodia elata is incomplete.
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Which kind of box planting Gastrodia elata is better
The method of planting flax with fixed bacterial material is better than that of double-layer planting, and the method of double-layer planting is better than that of single-layer planting. In the method of planting flax with fixed bacterial material, the bottom culture material and stick were not moved, and the long fungal cord was not destroyed. after planting flax, the fungal cord grew quickly to the flax body, which could promote the high yield of Gastrodia elata, and the yield was higher than that of the other two methods. The single-layer flax planting method is not as high-yielding as the double-layer flax planting method, so fixed fungus planting method and double-layer flax planting method are advocated.
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