Cultivation techniques for regulating the size of Agaricus bisporus
Due to the rapid development of Agaricus bisporus production, a sharp increase in mushroom production, and a single product digestion channel, purchasers have very strict requirements for fresh mushrooms (2cm in diameter). This has greatly affected the production efficiency and the production enthusiasm of mushroom farmers, mushroom planting season is approaching, now on how to control the size of mushrooms, talk about the author's experience.
1. Replacement strain the mushroom variety commonly used in Guangxi is "As2796", which is a large-grain hybrid. Its main advantages are wide adaptability, strong stress resistance, large size and high yield, but relatively few meet the specifications of merchants. If there is an order contract, the small-grain bacteria should be replaced in time, such as F56, F62, etc. all belong to small-grain varieties, although the yield of small-grain varieties is slightly lower, a large proportion of fresh mushrooms meet the acquisition requirements.
Second, changing the thickness of the overlying soil directly affects the size of the body. Its mechanism is that with the thickening of the covered soil, the hyphae in the soil layer are dense, but it is not easy to kink. Once the buds are knotted, the surrounding hyphae will concentrate on nutrition and water supply, which is bound to form a large head fruiting body. If it is too late to change the bacteria, it can be controlled by adjusting the soil layer. The normal thickness of the soil cover is 3-5 cm, which can be adjusted to about 2 cm. In this way, the mycelium kink shows dense buds, forming a certain competitive situation for survival, and it is not easy to form a "big mushroom".
3. The suitable temperature for mushroom growth is generally between 15 ℃ and 20 ℃. If the temperature in the greenhouse is properly increased by 1 ℃ ~ 2 ℃, the bud yield can be significantly increased, the growth can be accelerated, and most of the fruiting bodies are in the middle and lower level, and the mechanism is the same as above.
Fourth, timely and early harvest shall be harvested when the visual fruiting body is long enough to meet the requirements, and it is not necessary to wait until seven or eight minutes of maturity. Early harvest seems to affect the yield, but the high delivery rate virtually increases the commodity value, and can prevent the fruiting body from fully growing up and consuming too much nutrition, the yield will be compensated in the increase in tide, and the overall benefit will not be reduced. on the contrary, it is higher.
- Prev
Research and development of flavored mushroom snacks
The flavored mushroom series of snacks is one of the latest leisure plant products, especially the plant seasoning such as mushroom snacks, which has become the reason why many consumers are keen on the new food source of plant products. With years of experience in studying compound seasoning food, it is specially for the R & D technology of a series of seasoned mushroom products, such as seasoned Coprinus comatus, seasoned Flammulina velutipes, seasoned tea mushroom, seasoned Lentinus edodes, seasoned Tricholoma matsutake, seasoned bovine bacillus, etc., for your reference. 1. Flavored mushroom processing process mushroom → finishing → fresh-keeping →
- Next
Do not make these mistakes in rice cultivation of Agaricus bisporus
Farmers often make mistakes in actual production, which affect the income of cultivation. One is insufficient pre-wetting. The straw must be soaked sufficiently before it can decompose. Inadequately soaked straw needs a lot of water when turning the pile, and if it cannot supplement the water before the second turning, it is difficult to supplement it later, which will seriously affect the growth of mushroom hyphae. Second, the pile is uneven. Should press "raw meal puts in the middle, clinker puts two sides; middle puts two ends, two ends puts in the middle" principle to carry out. Some growers are turning over
Related
- Fuxing push coffee new agricultural production and marketing class: lack of small-scale processing plants
- Jujube rice field leisure farm deep ploughing Yilan for five years to create a space for organic food and play
- Nongyu Farm-A trial of organic papaya for brave women with advanced technology
- Four points for attention in the prevention and control of diseases and insect pests of edible fungi
- How to add nutrient solution to Edible Fungi
- Is there any good way to control edible fungus mites?
- Open Inoculation Technology of Edible Fungi
- Is there any clever way to use fertilizer for edible fungus in winter?
- What agents are used to kill the pathogens of edible fungi in the mushroom shed?
- Rapid drying of Edible Fungi