New technology of one-time explosion of Pleurotus ostreatus
The so-called new technology of outburst mushroom production refers to the compulsory one-time high-yield mushroom production through the use of matching technology, which is a further improvement and strengthening of the "imitation factory cultivation technology". The practice shows that the effect is very good and can be popularized and used. The technology has five main links:
The main results are as follows: 1. Detoxify the bacteria. "good planting and good seedling" is a well-known truth, but the indefinite preservation and continuous tube production of strains may lead to character degradation or natural carrying of virus pathogens, therefore, pure hyphae separated from virus bacteria were isolated by using cutting-edge separation technology and early tissue separation technology, and then, through the allocation of growth conditions such as the lack and richness of culture medium and the high and low culture temperature. In order to further enhance and improve the resistance and adaptability of strains. When the quantity of cultivation is too small to be worth the special detoxification treatment, the virus-free bacteria can be introduced and produced directly.
2. Allocating base material nutrition. It is found that whether the nutrition of base material is rich or not directly restricts the number of hyphae, the strength of hyphae and the number of mushrooms, especially in the aspect of mycelial resistance; in recent years, most people only pay attention to the selection of new varieties (strains). While the attention to the nutrition of the base material has been ignored, the rational allocation of base material nutrition has been studied as an important topic in recent years, and the "three-dimensional nutrients of edible fungi" has been prepared. The product is divided into two uses, namely, mixing type and spraying type, the former is directly mixed into the base material, the latter is directly sprayed mushroom body, the combination of the two, the general yield-increasing effect is about 30%, it is a scientific and technological product with obvious yield increase and stable effect at present.
3. Pay attention to the eliminate virus treatment of cultivation environment. Outside the cultivation shed, carbendazim or stone sulfur mixture and dichlorvos and other drugs can be sprayed on the basis of cleaning the environment, while in the cultivation shed, drugs such as eliminating all diseases and killing diseases are used for preventive use, and if diseases are found in the mushroom body, according to the variety and occurrence degree of pathogens, yellow mushroom Yipiling and mushroom disinfectant are used to inhibit or kill them, so as to achieve the purpose of not only preventing diseases, but also ensuring that the products are green.
4. Prolong the germicidal time as long as possible. By prolonging the inoculation time, the hyphae can decompose and absorb more nutrients of the substrate, accumulate more biological energy, and create rich material conditions for explosive mushroom production. Mushroom production is based on the number of hyphae, while the number of hyphae is based on the nutrition of the base material and the length of its time. Under the same conditions, if the fungus is prolonged for more than 7 days, a yield increase of 20% to 30% can be obtained.
5. Implement foliar fertilizer spraying. Although the fruiting body does not have photosynthesis, it still needs a considerable amount of nutrient elements for its growth, especially the lack of trace elements, which makes its nutrition incomplete and its yield difficult to increase. Practice has proved that spraying three-dimensional nutritional essence of edible fungi can effectively solve this problem. Usage: put a bag into the water of each sprayer and adjust the water temperature to 25: 32 ℃. When the diameter of the bacterial cap is about 2 cm, it can be sprayed directly and continuously for 3 times, which can achieve the purpose of increasing production, greatly increase the thickness of the bacterial cap and enhance its toughness.
- Prev
The effect of transplanting Pleurotus ostreatus is good.
The practice shows that transplanting sparse mushrooms to dense mushroom buds has a good effect on increasing yield. The transplanting method is as follows. 1. Timely transplanting: transplant when the mushroom bud first appears. two。 Planting materials: there are no strict requirements, the culture materials that can be planted on the culture materials that have not produced mushrooms or have been picked are conducive to the wound healing of planted mycelium and the good development of fruiting body. 3. Transplanting method and management: transplanting should be carried out by digging holes in bacterial bricks or bacterial beds. Put the small buds picked into the dug hole and compacted around to make the buds and the buds on the bricks or on the bed.
- Next
Beware of bacterial diseases after first harvest of Pleurotus ostreatus
Pleurotus ostreatus is easy to be infected by harmful bacteria at the stage of mushroom emergence, so bacterial diseases such as soft rot and spot disease often occur. On December 13, the reporter saw in some mushroom sheds in Zhujiaya Village, Tianliu Town, Shouguang City, that dark brown water rotted at both ends of some bags that harvested Pleurotus ostreatus, making it difficult for second stubble mushrooms to produce mushrooms. According to the reporter's analysis, this situation is due to soft rot caused by bacterial infection. When the soft rot of Pleurotus ostreatus occurs, the hyphae degenerates, the surface of the material bag is dark, soft, rotten, accompanied by bad smell. Sum up the disease in their shed.
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