Planting Technology Lists
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Morphological characteristics of Lentinus edodes
Lentinus edodes, also known as Lentinus edodes, is one of the world-famous edible fungi. Mainly distributed in China, Japan, Korea and Vietnam and other countries. Lentinus edodes cultivated in China is mainly produced in Zhejiang, Fujian, Jiangxi, Guangxi, Guangdong, Anhui and other places, while sawdust cultivation of Lentinus edodes is mainly in Shanghai, Jiangsu, Zhejiang, Fujian, Guangdong and other coastal areas. The morphological characteristics of Lentinus edodes are composed of mycelium and fruiting body, and the fruiting body of Lentinus edodes is composed of cap, fold and stalk.
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Fast-growing and High-yield Management techniques of Lentinus edodes
In the fast-growing and high-yield production of Lentinus edodes, its supporting management technology is very important, which directly affects the yield and quality of Lentinus edodes. First, the management of the inoculation period, move the inoculated bag to the culture room, the room temperature is controlled at about 25 ℃, and the relative humidity is below 75%. During the germicidal period, due to the heat released by mycelium respiration, the temperature in the bag will be 2 / 4 ℃ higher than that outside the bag. During the germicidal period, attention should be paid to prevent the temperature from being too high, especially the room temperature should not exceed 25 ℃ in the middle and later stage. 15-20 days when the hyphae grow to the mycelium.
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Life history of Lentinus edodes
After maturing, the spores of Lentinus edodes will eject from the pleats, and under suitable conditions, the spores will germinate and produce germ tubes. The germ tube grows apically and branches into hyphae. The uninucleate hyphae of Lentinus edodes can form binucleate hyphae only after heterounion. The binucleate hyphae continue to grow and form lock-like combinations to proliferate cells and multiply in the matrix to form mycelium. The mycelium continues to grow and develop and accumulate nutrients, which will form fruiting body primordia and rapidly grow into mushroom buds under suitable conditions. When the fruiting body matures, it can reproduce the next one.
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Necessary conditions for the growth and development of Lentinus edodes
1. Nutritious Lentinus edodes is a kind of higher wood rot fungus. The carbon source for its growth comes from lignin, cellulose, nitrogen source and inorganic salt, and is taken from wood bark or wheat bran (rice bran) added to sawdust medium. After Lentinus edodes was inoculated into Lentinus edodes, the culture material was decomposed into small molecular substances which could be absorbed and utilized by the mycelium of Lentinus edodes, and the mycelium biomass increased with the increase of culture time. When the culture material was fully degraded, the mycelium of Lentinus edodes accumulated a lot of nutrients, which laid the material foundation for the occurrence of fruiting body. In the appropriate strip
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Cultivation techniques of Lentinus edodes
The culture material cultivation of Lentinus edodes, also known as substitute cultivation, is another cultivation method after Linden or log cultivation. Its cultivation forms are various, mainly designed according to different culture conditions, culture materials and culture containers. It has developed rapidly in recent years, accounting for more than 95% of the cultivated area. According to different cultivation methods, it can be divided into block cultivation and bag cultivation, and according to different cultivation places, it can be divided into mushroom room cultivation, underground engineering cultivation, greenhouse cultivation, sunny border cultivation, woodland cultivation and so on. 1. Material selection and processing (1) hard sawdust
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Sterilization and inoculation of Lentinus edodes
Lentinus edodes culture medium mostly uses the method of atmospheric pressure and high temperature sterilization to achieve the purpose of killing pests. (1) bag material sterilization: put the bag in the human sterilization stove and sterilize under normal pressure. Before putting the material bag into the stove, add enough water to the steamer first. When the material bag is loaded into the stove, it should not be installed in the shape of "product". It should be discharged overlapping from top to bottom, leaving a gap between the row and the discharge to make the air flow up and down smoothly. After the bag entered the warehouse, the fire immediately burned, so that the temperature quickly rose to 100 ℃ within 6 hours and lasted for 24 hours. To achieve the goal of "head attack, tail protection,
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Roasting and Storage of Lentinus edodes
Bag Lentinus edodes has become a pillar industry of rural economic development in many mountainous areas, but in the process of Lentinus edodes cultivation, due to untimely management, or abnormal climate and large temperature difference, it is easy to form some deformed or inferior Lentinus edodes (collectively referred to as vegetable mushrooms). If these inferior mushrooms are not treated and directly enter the market as fresh mushrooms, the price is very low and the market is not smooth. If they are roasted into dried mushrooms, they can not only appreciate in value, but also sell well. First, raw material treatment. The shearing handle of fresh mushroom should be determined according to mushroom shape, mushroom meat, mushroom quality and mushroom noodles.
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Several fresh-keeping techniques of Lentinus edodes
The respiratory intensity of Lentinus edodes is high, and it is easy to lose water in the high temperature and dry environment, which leads to the shrinkage of the mushroom body: if the environmental humidity is high, it is easy to rot. The fresh-keeping treatment methods of fresh Lentinus edodes are introduced as follows: 1. Keep it fresh at low temperature. When the fruiting body is 6-minute ripe, stop spraying for 1 day and harvest in the next morning or morning. Pinch the bottom of the fruiting body during harvest and twist it gently. You should avoid pulling the fungal handle to break it or detach the handle cover, or bring down the base material. After harvest, arrange the fresh mushrooms in a single layer in the workplace and light the stove.
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Drying technology of Lentinus edodes
Lentinus edodes is not only a famous and valuable edible fungus in the world, but also a traditional export commodity in China. Lentinus edodes contains unique flavor, rich nutrition, tender and smooth meat, is one of the commonly used ingredients of Chinese and foreign famous dishes, and is known as the king of dishes. At the same time, Lentinus edodes is also a famous medicinal fungus, which has high medicinal value, such as replenishing qi, not hungry, activating wind and breaking blood. Modern medicine has proved that long-term consumption of Lentinus edodes can strengthen the physique, soften blood vessels, lower cholesterol, and have the effect of preventing and fighting cancer. Therefore, Lentinus edodes is very popular in the international market.
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Drying technology of Lentinus edodes
1. Harvest standard. When the fruiting body of Lentinus edodes to be dried is mature and the edge of the lid is still rolled inward in the shape of a gong, it is the right time to harvest. It is best to harvest Lentinus edodes on a sunny day. Before rain, if the mushroom is close to the harvest time, it should be harvested before the rain. two。 Harvesting method. The principle is not to damage the original matrix and to maintain the integrity, beauty and good quality of the mushroom body. When picking, hold the mushroom handle tightly with your thumb and index finger, rotate left and right to detach the handle from the matrix, and do not pull it up hard to avoid pulling the whole matrix
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