What is the asexual reproduction of Gastrodia elata
If the "parrot mouth"-like mixed buds of arrow hemp are removed, arrow hemp can no longer stem, blossom and bear fruit. Arrow hemp without mixed buds and tubers of white and rice flax were used as seed cultivation, and the rods, branches and basic culture materials of Armillaria mellea were used as main and auxiliary sources of nutrition to continue to reproduce offspring, which is called asexual reproduction of Gastrodia elata. At present, asexual reproduction is the main method to cultivate Gastrodia elata, including box cultivation, bed frame cultivation, open field cultivation, bottle cultivation, plastic bag cultivation and so on.
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Three precautions of planting Pleurotus ostreatus in winter
The ideal place for mushroom farm to be planted in winter is the mushroom farm with mild and heat preservation conditions, such as indoor mushroom room with warming conditions, underground mushroom farm with high temperature and Yangqi mushroom farm cultivated in plastic greenhouse, etc. The temperature of this kind of mushroom farm can be controlled above the normal temperature, so it is beneficial to the bacteria, and it can also set mushrooms earlier. Usually the outdoor mushroom farm can be chosen if the winter planting time is early, and the indoor mushroom house should be chosen if the winter planting time is late. According to the arrangement of mushroom production period, the strains of Pleurotus ostreatus can be divided into two types: winter planting in winter and spring planting in winter. The former chooses low temperature products.
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What is Gastrodia elata planted in bed on the ground
This method of planting Gastrodia elata can be used in low-lying flat land, high groundwater level, low temperature, wet and rainy, or small area cultivation of Gastrodia elata in new areas. Bed planting is also divided into single-layer flax planting and double-layer flax planting. ① single-layer hemp planting method: flatten the ground and make a bed with a width of 60 cm to 70 cm. The length of the bed depends on the topography and the number of hemp plants. Spread the basic culture material 2cm to 3cm thick on the flat bed, and then swing the bacterial stick horizontally, the spacing of the bacterial stick is 6cm. On both sides of the stick, first add the culture material to half of the stick.
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