Pleurotus ferulae, also known as Pleurotus eryngii, is an extremely fine-quality, large-scale, meaty bacterium that is wild and originally cultivated in arid grasslands. After being artificially cultivated, it is also rich in proteins, amino acids, and glutamic acid and sperm. The highest content of amino acids. In addition, it is also rich in vitamin D and various mineral elements, is a natural health and rare edible fungus. In recent years, due to the excessive production of bulk edible mushroom products (Pleurotus ostreatus, Lentinus edodes, Flammulina velutipes, Agaricus bisporus, etc.), especially in China, the prices of its products have been falling all the way, which directly affects the income of farmers. However, some rare mushroom varieties show very good market efficiency. It is worth noting that: China has joined the WTO, the country has opened, the world today has become a unified international market, with the operation of the market economy will directly affect the development of all walks of life in China, so we in Shanxi Province, edible fungi Industrial development will inevitably follow the operating rules of the market economy, and the necessary structural, variety, and production volume adjustments will be made. For this reason, in 1999, we successively introduced and improved the cultivation techniques of this kind of rare mushroom with researchers from the Institute of Biology of Shanxi Province and the Chinese Academy of Sciences. In 2001, we commercialized large-scale demonstrations and achieved very good economic returns. Therefore, we believe that the promotion of this technology will play a very positive role in adjusting the industrial structure of rural areas, stimulating regional economic development, and helping farmers get out of poverty. The high-yielding cultivation technology of the greenhouse Bailing Mushroom in the greenhouse of plastics is the result of the introduction of more than three years of experiments by the relevant researchers of the Shanxi Institute of Biology and the Chinese Academy of Sciences. The scale of demonstration production is gradually improved and adapted to the cultivation of greenhouses in the north, with certain innovative ingredients. Mature technology. The cultivation process is: the choice of materials to prepare a synthetic substrate bagging sterilization cooling inoculation mycelium cultivation mushroom management harvest finished product processing preservation of the sale of the main cultivation characteristics: Artificial multi-factor synthetic cultivation substrate: mainly used industrial and agricultural waste, cottonseed hull, corn cob, wood chips and so on. 2. Short pouch fungus sticks: A 17cm33cm plastic bag was used to make the fungus sticks (stickers). 3. Double Microbial Wall Microchannel Drainage Liquid Cover Management Technology . The above three characteristics concentrate the essence of this cultivation technique. It adopts the conventional bag-type bacterium culture method, and has also innovated the management technology of double-micro-wall micro-tunnel rehydration and soil covering. The use of this technology not only greatly reduces the contamination rate during the germination period, shortens the mycelium growth period of the mycelium, and guarantees the production rate of the mycelium. The most critical factor is that the biological efficiency is improved by 30%-50% compared to conventional cultivation techniques. Make full use of the characteristics of northern greenhouses and the waste of rural agricultural and sideline products in Shanxi, and the surplus rural labor force, thus ensuring the implementation of this technology. We have used this technique after several batches of small-scale trials and mid-scale trials, and achieved the first batch of large-scale commercial production (20,000 sticks) in 2001 and achieved good returns. Its biological efficiency reached over 70%, ranking the leading domestic and international level. . Using this technology to cultivate Bailing Mushroom, each 0.5 kg of dry material can be harvested, more than 0.35 kilograms of fresh mushrooms can be harvested, and 2 batches of greenhouses can be cultivated each year for a total of 80,000 bags, 0.35 kilograms of dry material per bag. About 16-20 thousand kilograms of fresh mushrooms produce mushrooms, according to the current average market price of 7.5 yuan per kilogram, can profit 12-15 million, its profits are considerable.
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