Sexual reproduction technique of Gastrodia elata

Early breeding and sowing is an important measure to shorten the growth cycle of Gastrodia elata. Gastrodia elata planting areas are above 1500 meters above sea level, the temperature is low, breeding fruit harvest period in July ~ month, because gastrodia elata is breeding in the year, sowing in the year, so pay attention to the festival order. In order to shorten the production cycle of Gastrodia elata, breeding in low altitude and high temperature area or greenhouse can be adopted. In winter, when Tianma is dug, the seed hemp of the next year is reserved according to the requirements of selecting seed hemp. Cover the seed hemp with soil to keep it at a certain temperature and humidity. Greenhouse breeding can be carried out in late February of the next year. Pay attention to controlling the temperature and humidity of the greenhouse. Fruit can be harvested in April and then sown. In this way, the seeds planted in the same year can germinate into rice hemp or small white hemp, and in the winter of the next year, arrow hemp will grow, which can shorten the growth cycle of Gastrodia elata. Gastrodia elata production cycle is shortened, can save bacteria material, reduce consumption: one is available fine material (diameter of 1 inch) cultivation Gastrodia elata, two is coarse material can be used twice.