In addition to temperature, gas humidity is also an important factor in the growth of Gastrodia. The annual rainfall in Tianma producing areas is generally above 1000mm. In some southwestern producing areas, the rainfall is mostly about 1700 millimeters, and the average relative humidity is 70%-80%. It is often a rainy and wet climate, which is most suitable for the growth of gastrodia. Therefore, the humidity of artificially cultivated Gastrodia elata should be controlled at about 60% during the growing season and 30% to 40% during the wintering period. The temperature is high, it does not matter to Armillaria, but it is easy to rotten; and the humidity is small, then Gastrodia grows slowly. Therefore, the artificial production of Gastrodia in the management process should be based on the humidity conditions to take the spray, less spray measures, make every effort to adjust the humidity uniformity.

Protein Series

Protein series

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