Key points of New Management Technology of Pleurotus ostreatus erupting

First, fastening and oil injection, the machine should check whether the fastening parts are firm and whether the rotating parts are flexible before use. Add butter to the universal joint cross, knife bearing seat, pressing wheel bearing seat, gear oil to the gearbox, and lubricating oil to the chain drive and other rotating parts.

Second, the use of seed metering device. The machine uses 16-slot semi-precision outer groove wheel seed metering device to sow @ # @ 245 seed metering device. When sowing corn, five wheat metering devices need to be replaced by corn metering devices, and the other five wheat metering devices should be turned off at the same time.

Third, the limit position of the suppression wheel: in the state of transportation, both sides of the side pressing wheel are fixed by two limit pins above and below the fan-shaped plate of the longitudinal beam. In the state of operation, the upper limit pin must be loosened and placed in the appropriate position of the fan-shaped plate, generally in the second hole from the lower side. The lower limit pin does not move.

The so-called "outbreak of mushrooms" means that during the cultivation of edible fungi, the emergence of mushrooms will form an "outbreak" through artificial control conditions, resulting in the original cultivation management of 3-5 months, 3-4 tides and about 100% biological efficiency. once the mushroom breaks out, 80% of the total yield can even reach 100% of the yield of traditional cultivation, and the highest biological efficiency can be more than 150%. It not only shortens the time of cultivation and management, but also improves the commodity quality and value of mushroom products, and the input-output ratio is greatly improved. The main technical points of "mushroom explosion" are as follows:

2.1 virus-free bacteria or introduce virus-free bacteria. As we all know, the bacteria that have been detoxified by scientific methods will not carry any viruses themselves, and in the process of detoxification, after continuous high-low temperature training, the resistance of the strains has also been improved correspondingly, and there will be no problems such as species degradation.

2.2 adjust the nutritional composition and level of the base material. In general, the formula can be designed according to the cultivation raw materials. generally speaking, it should be mainly inclined to supplement the nutritional components based on trace elements, such as cottonseed shell as the main material. 120 grams of three-dimensional nutritional essence of edible fungi (mixing type) can be added per 250 kg of dry material, so that the nutritional components of the base material can be scientific, reasonable, comprehensive and balanced, and provide a solid material basis for mycelium growth.

2.3strict eliminate virus treatment in cultivation environment. At present, after a lot of research, we tend to add bacteriostatic drugs such as Sebe09 to the base material in order to improve the success rate of bacteria transmission; at the same time, cooperate with the strict disinfection and sterilization of the sterilization site, in today's deteriorating production environment, these measures are very necessary, and their effect is also very obvious.

2.4 strengthen the post-ripening culture of mycelium to maximize the biological energy of mushroom. Friends of mushroom farmers all know that Pleurotus ostreatus, especially Pleurotus ostreatus, can bud and produce mushrooms soon, but when a tide of mushrooms is not good, headache problems such as difficulty in producing mushrooms and many diseases will occur. Of course, the occurrence of the problem is not a single factor. However, according to our long-term observation and research, it is considered that the insufficient number of hyphae, low biomass reserves, that is, the lack of post-mycelial maturity are the main restricting factors. We have increased the research in this area, and the results are as follows: in a certain range, the post-ripening period of mycelium is closely related to the improvement of biological efficiency of Pleurotus ostreatus under the conditions of the same variety and base material. Therefore, we advocate that under the premise of adjusting the nutrition of the base material, we should extend the post-ripening time of mycelium as long as possible, which is generally about 15 days.

2.5 the stage of mushroom emergence should be combined with "foliar fertilization" to enhance the effect of "outbreak of mushroom". In general, when the diameter of the cap is about 2 cm, the three-dimensional nutritional essence of edible fungi can be sprayed directly on the fruiting body, and the best yield can be achieved by spraying each tide mushroom for 3 times. at the same time, it has the advantages of improving mushroom product quality, improving resistance and increasing nutrition and taste, which has been welcomed by the majority of mushroom farmers in recent years.

2.6 the outbreak of mushrooms can minimize the harm of diseases and insect pests. Because there is only a tide of mushrooms, the time is short, and there is basically no chance of the occurrence of diseases and insect pests, therefore, only preventive medication can be done, and there are many headaches such as losses due to the occurrence of diseases and insect pests.

The production effect of "exploding mushroom" has been shown, and this technology can be applied to most varieties, but several measures must be taken together to show the advantages of this technology.