Propagation methods of volvariella volvacea

Straw mushroom, also known as orchid mushroom, has been cultivated in our country for a long time. At present, it is mainly planted in Guangdong, Hunan, Fujian, Guangxi, Jiangsu and Taiwan. Straw mushroom is rich in nutrition, taste is also very good, fresh meat, refreshing, has a high health care effect. The key is that volvariella volvacea is a kind of fungus with the fastest economic benefit among all edible fungi. So how does volvariella volvacea reproduce? How do you reproduce? Let's take a look at the details below.

1. Cultivation conditions

In fact, the cultivation conditions of edible fungi are relatively strict, so straw mushroom is no exception, but it is very different from the cultivation conditions of many edible fungi. The place where straw mushrooms are grown must have a long supply of water and facilitate irrigation, because straw mushrooms require a lot of water. The second is that the cultivated nutrients are slightly alkaline, which is the biggest difference between straw mushrooms and other fungi. Finally, volvariella volvacea can not carry out photosynthesis, so there can be no direct sunlight.

2. Methods of reproduction

There are two ways of reproduction of volvariella volvacea, which are sexual reproduction and asexual reproduction. Sexual reproduction refers to the phenomenon that volvariella volvacea use their sporophyte to germinate, produce haploid, and then form mycelium under different gender conditions, thus producing mushrooms. Asexual reproduction refers to the formation of bacteria after many times of cultivation, and then inoculation, bacteria, mushroom a way. At present, the most common way of reproduction in life is the asexual reproduction of volvariella volvacea.

3. Cultivation techniques.

The planting time of volvariella volvacea is generally between the end of May and September every year in the south of our country, and the best planting time is in the first ten days of July, while in the north, it is suitable to be cultivated in June and July every year. If it is cultivated in a greenhouse, it can be planted all the year round. There are five most common cultivation techniques of straw mushroom. they are straw mushroom straw cultivation technology, plastic foam room annual cultivation technology, straw mushroom bag cultivation technology, straw mushroom border cultivation technology and straw mushroom bed cultivation technology (specific cultivation techniques can be consulted).

4. Points for attention

When planting straw mushrooms, we have a lot of things to pay attention to, such as nutrition, temperature, humidity, oxygen, pH, light and so on. In the process of growth and development of volvariella volvacea, the most important thing is the water content, which is generally controlled at about 70%, the humidity during the bacteria-producing period is about 80%, and the humidity at the emergence stage is controlled at about 90%. The temperature for mycelium growth should be controlled between 10 and 40 degrees, and the most suitable temperature for volvariella volvacea growth is between 28 and 32 degrees. Note that the highest grace can not exceed 45 degrees and the lowest can not be less than 5 degrees. Finally, the growth of volvariella volvacea can not carry out photosynthesis, but it does not mean that no light is needed. Proper light can promote the growth of mycelium, but not excessively.

The above is what the editor is going to introduce to you today, about the breeding methods of volvariella volvacea and its cultivation techniques. For example, as for the specific cultivation techniques, due to the limited energy of the editor, there is no specific out here. If you need it, you can contact the editor.