Can Xiuzhen mushroom be planted artificially? high-yield cultivation techniques of Xiuzhen Pleurotus ostreatus

Xiuzhen mushroom, this delicious fungus food is very common in our life, and because it has high nutritional value and is very good for human health, it is loved by many people and has a good market prospect at the same time. However, many people think that most mushroom foods cannot be planted artificially. Is it possible that Xiuzhen mushroom is an exception?

Can Xiuzhen mushrooms be planted artificially?

Xiuzhen mushrooms can be planted artificially. Xiuzhen mushroom has strong saprophytic ability, strong adaptability and strong resistance, and the available raw materials are also very extensive, so it is easy to be cultivated artificially. It is precisely because of these characteristics of Xiuzhen mushroom, at present, the cultivation of Xiuzhen mushroom factories and growers are also more and more, and achieved better economic benefits.

The first stage is to produce the mother seed, that is, to obtain the mother seed by purification and rejuvenation from the fruiting body. The key to the success of artificial cultivation of edible fungi is strain, only excellent strains can achieve high quality and high yield, which is the first element of high yield of Xiuzhen mushroom.

High-yield cultivation techniques of Pleurotus ostreatus

1. Strain selection: select the bacteria whose hyphae are white and robust and whose age is about 20 days. It is especially worth noting that the number of bacteria transmission is not too much, and the contaminated bacteria can not be used, otherwise it will bring a large number of miscellaneous bacteria to the bacteria bed.

2. Site disinfection: the cultivation site of Pleurotus ostreatus should be disinfected, first sprayed with lime water, and then sprayed with insecticides to eliminate miscellaneous bacteria and pests in the cultivation environment. Indoor fumigation should be closed-door, and lime water and pesticides should be sprayed.

3. Pre-mushroom management: the management before mushroom production is mainly to keep the bacteria warm, pay attention to ventilation in the room, and pay attention to the temperature change in the sunny bed. And timely observe whether the material surface is contaminated by miscellaneous bacteria, and corresponding measures should be taken in time.

4. Post-mushroom management: it is best to keep the mushroom room between 20-25 ℃ after mushroom production, pay attention to ventilation and give some scattered light to promote primordium differentiation. Young mushroom buds can not spray water directly, the relative humidity of the air should be increased, and the maximum amount of water needed for flattening the cover should be added at this time.

5. Timely harvest: when the fruiting body enters the mature stage, the fungus cover is fully expanded and the edge is rolled up, it should be harvested in time. After harvesting a batch, the bed surface should be cleaned, and the material should be slightly compacted, and the water should be stopped for 3-4 days, so that the hyphae can fully recover and accumulate nutrients and then replenish water.

6. Processing and storage: generally, the first batch of Pleurotus ostreatus can be harvested 30 days after sowing, with a total of 3-4 batches, and 1-2 batches can basically collect about 80% of the mushroom production. Drying, salting and canning can refer to the processing and storage method of Pleurotus ostreatus.

Planting Prospect of Xiuzhen Mushroom

Xiuzhen mushroom is a new fungus introduced by Taiwan Wei, which has extremely high nutritional value and is in short supply in the market. Each "Xiuzhen mushroom" greenhouse covers an area of about 2.5mu; on rows of supports in the greenhouse, dense bacterial bags are stacked into a spectacular "battle array"; each greenhouse holds 10-110000 bags. The "Xiuzhen mushroom" with only one leaf is extremely demanding to be picked when it grows to about 3 centimeters, requires a large number of "workers" to work in 24-hour shifts, and is immediately sent away by refrigerated cars, or for deep processing, or into large supermarkets.

Because of its unique nutritional value, Xiuzhen mushroom has long been a delicious and cheap high-grade dish on the dining table. Because of its unique function of disease resistance and health preservation, Xiuzhen mushroom has become a hot food in the food market. Xiuzhen mushrooms are of great economic value for 11 yuan a jin in the vegetable market. If you can carry out deep processing into a variety of semi-finished products, its economic benefits will double, a jin can be sold for about 20 fast money. If it can be planted in a large area, it will become another sharp tool for farmers to increase their income.

How to prepare culture materials

Formula one: sawdust 60%, cottonseed shell 15%, rice straw 15%, wheat bran 10%.

Formula 2: sawdust 80%, wheat bran 18%, gypsum 1%, sucrose 1%.

Formula 3: sawdust 59%, cottonseed shell 30%, wheat bran 10%, gypsum 1%.

Formula 4: sawdust 30%, cottonseed hull 30%, rice straw 30%, wheat bran 10%.

Sawdust must be sifted first to remove wood blocks and wood chips to prevent puncturing plastic bags. The straw is cut into 3-4 cm long by a special machine and soaked in PH11 lime water for 48 hours. Remove it and rinse with water to make the PH rise to about 7, then drain the excess water. Cottonseed hulls and bran should be set aside after exposure to the sun for a day. Formula 4 has a lower C _ hand N and a higher requirement of asepsis during inoculation.

Xiuzhen mushroom has high nutritional value, it can not only nourish the body, but also help people lose weight and beauty, so it is not reasonable for it to be so popular in the market. However, Xiuzhen mushroom, a fungus food, must get a high yield, and it still needs more management during the planting period.