What are the techniques of artificial cultivation of Pleurotus ostreatus? How to manage when mushrooms come out? Accessory function

In our daily life, in addition to eating a variety of fruits and vegetables and meat, there is also a delicious food material is fungus. Among them, the cultivation of fungi is also a great knowledge. What are the techniques of artificial cultivation of Pleurotus ostreatus? How to manage when the mushroom comes out? What are the effects?

What are the techniques of artificial cultivation of Pleurotus ostreatus?

1. The materials needed to cultivate Pleurotus ferulae

(1) main materials: broad-leaved trees (Castanopsis carlesii, copy tree) sawdust, cottonseed hull, corncob, bagasse and so on.

(2) Auxiliary materials: corn kernels, wheat bran, sucrose, gypsum powder or calcium carbonate, calcium superphosphate, yeast powder (or yeast tablets).

two。 The season selection of Pleurotus ferulae cultivation: the cultivation choice of Pleurotus ferulae is ideal in winter and spring. The first batch is from November to February, the second batch is from December to March, and the third batch is from January to April, according to the local climate arrangement. Annual cultivation can also be carried out in an air-conditioned mushroom room with refrigeration equipment.

3. The cultivation method of Pleurotus ferulae can be planted in bag or bottle.

(1) the production of Pleurotus ferulae mother seed: the mother seed production needs certain technology, so if you can't cultivate it yourself, you can introduce it and cultivate it at 25 ℃ after inoculation for 7 to 10 days.

(2) the formula of Pleurotus ostreatus culture and nourishment.

a. Sawdust is about 78%, wheat bran is about 20%, brown sugar is about 1%, calcium carbonate is about 1%, add dry material every 50 kg, such as yeast bag cover 0.025 grams, calcium superphosphate is about 0.25g; the water content is about 65%, the pH value is natural.

b. Cottonseed hull is about 78%, wheat bran is about 20%, sugar is about 1%, gypsum powder is about 1%, plus potassium dihydrogen phosphate is about 0.5%, water content is about 65%, pH value is natural.

c. The cottonseed hull is about 77%, the corn kernel is about 20%, the sugar is about 1%, the gypsum powder is about 1%, the lime powder is about 1%, the water content is about 65%, the pH value is natural. Soak the corn kernels in clean water for 10 to 12 hours. After soaking, remove and add water. Boil until there is no white heart and the skin is not rotten. Mix well with other ingredients before sterilization. Choose a formula and weigh the mixture to bottle (bag) as required. Sterilize by high pressure steam for 1.5 to 2 hours or using atmospheric steam for 6 to 10 hours, wait until cooled to less than 30 ℃ before inoculation. Each mother seed can be connected with 5-7 bottles of the original seed and 50-70 bottles of cultivated species per can. After inoculation, they were cultured for 30 days at 25 ℃ for 45 days.

(3) the production of cultivation bottle or bag of Pleurotus ferulae: the mushroom can be planted directly with mature cultivation, or it can be cultivated again.

(4) the cultivation bag of Pleurotus ferulae can choose polypropylene plastic bag with smaller size (15 cm × 17 cm × 0.04 cm), and each bag is filled with about 200 grams. In the planting of the main material is to carry out fermentation, all fermented and then to add excipients and sterilization.

Second, how to manage ferulina ferulae when it comes out of mushrooms?

1. When a mushroom bud grows in a cultivation bag or bottle, it can be transferred to a prepared mushroom room or a mushroom greenhouse.

two。 The bag containing Pleurotus ferulae had better be placed lying down. when the mushroom grows up, pull out the plug and let the ferulae mushroom and its nutrients come into direct contact with fresh air.

3. The mushrooms and greenhouses that have cultivated ferularia must pay attention to ventilation, the humidity should be kept at 80% to 90%, and the temperature should be controlled at 15 to 20 degrees, so that the mushrooms can be harvested in time.

Third, what are the effects of Pleurotus ferulae?

1. Pleurotus ferulae is rich in high protein, amino acids and vitamin D, fresh food can supplement nutritional energy, and Pleurotus ferulae can also be used as medicine.

two。 Pleurotus ferulae can enhance immunity: the amino acids in Pleurotus ferulae can form antibodies to improve the body's immunity and prevent diseases such as cardiovascular disease and osteoporosis.

3. Pleurotus ferulae has a health effect: it is very suitable for people with high blood pressure, arteriosclerosis and stomach problems.