Basswood shiitake mushroom cultivation technology, do you understand? Basswood shiitake mushroom cultivation Basswood cultivation is a cultivation method developed from the traditional old method of cultivation (cut flower cultivation), which is different from the old method in that the mushroom tree is truncated into a certain length of linden, artificially inoculated, and then finely managed. Cultivation with linden wood has a high success rate, short production cycle, early mushroom production and high yield, and is a commonly promoted cultivation method at present. Here's a look at the knowledge of linden mushrooms.

What is basswood shiitake

Shiitake mushrooms are a kind of fungi that grow on wood. It has a delicious flavor, refreshing aroma and rich nutrition, and is known as the "Queen of Plants". Shiitake mushrooms are rich in vitamin B complex, iron, potassium, vitamin D original (after sun exposure into vitamin D), taste sweet, dry Shiitake mushrooms edible part of 72%, per 100g edible part containing 13g of water, 1.8g of fat, 54g of carbohydrates, 7.8g of crude fiber, 4.9g of ash, calcium 124mg, phosphorus 415mg, iron 25.3mg, vitamin B10.07mg, Vitamin B21.13mg, niacin 18.9mg. In addition to the water content of 85-90% of fresh mushrooms, the solids contain 19.9% of crude protein, 4% of crude fat, 67% of soluble nitrogen-free substances, 7% of crude fiber, 3% of ash.

Shiitake mushrooms are rich in vitamin D, but very little vitamin C, and lack of vitamin A and A original. Shiitake polysaccharide can increase the vitality of helper T-cells and enhance the body's humoral immune function. A large number of practices have proved that shiitake mushroom has a wide range of cancer prevention and treatment and has been used in clinical treatment. Shiitake mushrooms also contain a variety of vitamins and minerals, which play a great role in promoting human metabolism and improving the body's adaptability. Shiitake mushrooms also play a therapeutic role in diabetes, tuberculosis, infectious hepatitis, neuritis, etc., and can be used for indigestion, constipation, weight loss.

Many of China's ancient books, Shiitake mushrooms "benefit from hunger, treating the wind to break the blood and stomach to help eat. Folk used to help the pox, measles, induced by headache, dizziness. Modern research has proved that mushroom polysaccharide can regulate the activity of T-cells with immune function in human rest, and can reduce the ability of methylcholanthrene to induce tumor. Shiitake mushroom has a strong inhibitory effect on cancer cells, the inhibition rate of sarcoma 180 in mice, less breathlessness. The fresh flavor component of shiitake mushroom is a class of water-soluble substances, and its main components are nucleic acid constituents such as 5′-guanosinic acid, 5′-AMP, 5′-UMP, all of which contain about 0.1% . The flavor component is mainly shiitake acid decomposition of shiitake essence.

Linden mushroom planting technology

I. Preparation of linden wood

1, cut down the tree: cut down the mushroom tree is best to choose in the winter, the trees are in a dormant state in this period, the storage of nutrients is the most abundant, and at the same time, the trees are less water, the bark of the tree and the wood combined with tightly is not easy to peel off the skin.

2, artificial inoculation linden wood after drying, section cracks, moisture content of about 40% -45%, you can carry out artificial inoculation.

Second, do a good job of shading, seedling raising management

Commonly used stacking methods are tic-tac-toe, barcode, compound tile. Every month or so, we should change the position of the upper and lower, and repeatedly discharge the upper and lower mushroom wood should be staggered in order to facilitate ventilation, and easy to absorb water.

Three, mushroom period management

The site ventilation conditions are better, mushroom wood is easy to dry and crack, should pay special attention to strengthen the moisture management during the mushroom period, the air humidity of the mushroom farm should be maintained at 80%-90%, the moisture content of the mushroom wood is suitable for 50%-60%, such as sunny days and no rain, every morning and evening spraying water once to maximize the temperature difference and humidity, to maximize the temperature difference and humidity, and to increase the water content. Spray water once a day in the morning and in the evening if it is sunny and not raining, and try to increase the temperature difference and humidity difference to stimulate the differentiation and formation of mushroom buds. If the mushroom wood is too dry, you can soak the mushroom wood in water for 12-24 hours, then concentrate and cover it with plastic film for heat preservation and moisturizing, ventilate the mushroom three times a day, which can promote the mushroom buds to occur in large quantities, and during the period of mushrooming, the respiration of the mushroom is exuberant, and in order to keep the air in the mushroom farm fresh, you must remove the weeds around the mushroom wood to ensure that the mushroom farm is ventilated and air permeable.

Fourth, harvesting and drying

After the mushroom buds grow, the temperature and humidity are suitable for about 7-10 days, then it can be harvested. From the appearance of the cap, there are 6-7 points to develop, the edge is still inwardly rolled, and the mycelium at the edge of the cap is still clearly visible. It is the right time for harvesting. The harvested mushrooms should be dried immediately, and the fresh mushrooms should be separated according to their size, thickness and dryness. Discharge them on the drying device and start to bake them slowly at 40-45℃, so that the moisture will be gradually dispersed. After the mushrooms become soft slowly, the temperature will be raised to 60-65℃ until drying. Drying technology directly affects the quality of mushrooms. It is most important to master the temperature, too high is easy to bake scorched, too low is difficult to dry. Too low is difficult to dry, if the temperature exceeds 70 ℃, coupled with poor exhaust, it is easy to cause the cap to turn black, drastic temperature change will also lead to the cap contraction, cracking, edge of the inverted volume and other adverse conditions, thereby reducing the value of the commodity.

V. Pest control

There are many kinds of weeds parasitizing the mushroom wood, such as wood mold, crape mycorrhizal fungus, scaly fan fungus, birch pleated pore fungus, and cloud cheese, etc. In terms of pests, there are some fresh food pests, which can be eaten by the mushrooms. In terms of pests, there are slugs and snails that eat fresh mushrooms and harm mushroom wood, and there are larvae of aspergillus, small cysts and white ants, etc. Prevention and control should carry out the policy of "prevention as the mainstay, comprehensive prevention and control", strengthen the scientific management of mushroom farms and mushroom wood, create an environment conducive to the growth of mushrooms, and unfavorable to the occurrence of weeds, pests and other insects, so that we can take precautions before it happens. Once occurred should be timely extinguished, do not make the spread.

1, artificial scraping type culling, mushroom wood on the emergence of miscellaneous fungi, should be promptly scraped with a knife, applying 2% lime water, for snails, slugs and other pests, can be early in the morning or in the evening for trapping and killing.

2, drug prevention and control: miscellaneous seedlings contaminated mushroom wood with lime liquid local brush, slugs, snails can be used lime, bleach (10:1) mixed with scattered on the ground for prevention and control.

Shiitake mushroom prices

1, Zaixian round shiitake mushroom 250g meat thick flavor flavor old and new packaging reference price of 99.80 yuan / 500g

2, Chupin source of large shiitake dried mushrooms dried mushrooms dried mushrooms New Year's Eve North and South of the dried goods meat thick reference price of 49.81 yuan / 500g

3, Shennongjia home-grown basswood Shiitake wild edible mushrooms dry cargo winter flower mushroom small mushroom Reference price 37.01 yuan / 500g

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