Edible Fungi Autumn Production "Six Songs"(III)

3. In the eliminate virus treatment of the new mushroom shed, the concept of "prevention" is established: it is necessary to emphasize the prevention and control principle of "giving priority to prevention and combining prevention with prevention". Drugs such as phoxim and phoxim can be used in the shed. Generally, a bag of phoxim is sprayed with 50 grams of phoxim, spraying about 30 square meters, the target is the ground, walls and pillars, etc., and then seal the mushroom shed, roll up the straw shed to dry. After sealing for 2 days, you can put bacteria or mushrooms into the bag. During the period of fungus and mushroom emergence, the preventive medicine can be sprayed every 5 days or so, but be careful not to spray the fruiting body directly.

4. The eliminate virus treatment of the old mushroom shed sets up the concept of "one kill": in the mushroom shed which has been used continuously for many years, it is inevitable that there are a considerable amount of miscellaneous bacteria and pathogenic spores as well as insect eggs in the shed. Therefore, thorough eliminate virus treatment is more necessary. Generally, you can mix 40 grams of phoxim medicine without trace according to a bag of all diseases, spray about 20 square meters by carpet, then seal the mushroom shed, roll up the grass to bask in the shed, seal it for 2 days, use the medicine again and continue to seal the shed, and only after 2-7 days can you send bacteria into the bag.

Finally, a special point is put forward for the broad masses of readers' reference: this autumn, especially in the early autumn, the temperature is relatively high, and there is a trend of El Ni ñ o in the climate this year, which is a signal that should be paid attention to for the production of edible mushroom. It is suggested that mushroom farmers who are cultivated from August to October, before dealing with the mushroom shed, it is best to pour heavy water into the shed, and after underwater infiltration, re-spray all diseases without trace to carry out eliminate virus. Before entering the shed, spread the fresh lime powder according to the dosage of 0.25 kg per square meter in the shed, and then transfer it to the bacterial bag. In this way, it can not only reduce the greenhouse temperature, but also maximize the activity of some miscellaneous pathogens, thus reducing the probability of disease occurrence.

Qu IV: raw materials, local materials

According to the variety, season and cultivation quantity of the above-mentioned planned production, arrange the purchase and storage of raw materials as soon as possible, so as not to make insufficient preparation and make the plan impossible to implement. If you want to cultivate Pleurotus ostreatus, you should collect or purchase wheat straw or rice straw, cow dung or chicken manure as soon as possible; to cultivate Pleurotus ostreatus, you need to reserve enough cottonseed hulls, or corncobs, and other crop stalks such as bean stalks and cotton stalks. The principle is to use local materials as far as possible. If producing Lentinus edodes, it is necessary to prepare hard broad-leaf sawdust in advance, or buy this kind of branches and stumps, and process sawdust by yourself, such as apple, chestnut, pear tree pruning, obsolete old fruit trees and oak branches. Quality should be taken as the primary index in the selection of strain bags and cultivation bags.