How much is the price of tea mushroom per jin? What are the measures to prevent material bag pollution in the process of cultivation?

Tea tree mushroom is a kind of chewy and delicious fungus, which is especially suitable for dry pot or fried meat. Tea tree mushroom is a kind of mushroom whose price is not cheap and has a lot of nutritional value, so it is very popular among consumers. So how much is the price of tea mushroom per jin? What are the measures to prevent material bag pollution in the process of cultivation?

How much is the price of Tea Tree Mushroom per jin?

Now there are fewer and fewer wild tea mushrooms, most of them are artificially planted, but the price is not very cheap, there are dry and wet. The price of fresh tea tree mushroom is generally 5-10 yuan per jin, but the fresh tea tree mushroom can not be preserved for long. Most places sell processed practical goods. The price of tea tree mushroom with dry goods is naturally more expensive, but it varies greatly among regions. In some places, the price is 20-30 yuan per jin, while in some places, it is up to 50 yuan per jin. In addition, Pleurotus ostreatus will also be affected by varieties, specifications, purchase channels and other factors. Next, let's come to Dayang Road Agricultural Wholesale products Wholesale Market, Chaoyang District, Beijing. The price of tea tree mushroom is 8.0 yuan / kg.

The price of tea tree mushroom in Dongwayao Wholesale Market in Hohhot is 7.0 yuan / kg.

The market of Fujian Fuding Fujian-Zhejiang Border Agricultural Trade Center is 20.0 yuan / kg.

The price of tea tree mushroom in Huangjingtang Wholesale Market in Wuhan is 11.0 yuan / kg.

The price of dry goods of tea tree mushroom in Chengbei Agricultural products Wholesale Market in Xishui City, Hubei Province is 58.0 yuan / kg.

What are the measures to prevent material bag pollution in the process of Pleurotus ostreatus cultivation?

There are many reasons for the pollution of tea mushroom mushroom bag, which is commonly contaminated by miscellaneous bacteria in the bag, which will destroy the nutrient base at this time. If the situation is more serious, it will make the nutrient matrix mildew and worry. Then the whole planted tea mushroom will have no use value. Then why are there miscellaneous bacteria in the bag?

First, the matrix is rotten, that is to say, the raw material is not good, and the bagging time is so long that bacteria are produced. Second, the plastic bag is not good, there is a hole, or not firmly tied, there is air leakage, the thread is too loose or fall off the phenomenon. Third, the sterilization work is not complete, resulting in non-circulation and uneven heating. We can take the following measures to prevent the pollution of material bags.

1. Ferment the cottonseed hull with water one day in advance, and then let the material temperature reach 70 degrees Celsius, so that miscellaneous bacteria can be effectively eliminated.

2. In the process of sterilization, to keep the state of high temperature for one day, cold water can not be added, the temperature can not be cooled down, and the fire can not be turned off. Only in this way can miscellaneous bacteria be completely eliminated.

3. We should move the bacterial bag gently, otherwise it is easy to break the bacterial bag.

4. when you choose a sunny day with good weather when inoculating, you must follow strict aseptic operation.