Efficient cultivation techniques of Pleurotus ostreatus

Before the cultivation of Pleurotus ostreatus, cow manure, horse manure, chicken manure, rice straw and some nitrogen, phosphorus and potassium fertilizer can be mixed evenly, and then piled into a small pile of fermentation. During this period, the temperature can be controlled at 22-25 degrees, the fruiting body can grow at 5-25 degrees, the moisture can be controlled at about 60% as far as possible, and the soil moisture can be controlled at 16-20%, so that Pleurotus ostreatus can grow efficiently.

Points for attention in cultivation of Pleurotus ostreatus:

1. Pre-wetting of cultivation materials

One of the main culture materials for the cultivation of Pleurotus ostreatus when rice straw is cultivated, it should be fully soaked before cultivation to facilitate fermentation, and the inadequate straw pile needs a lot of water when turning the pile. If water can not be captured during the second turn, it will be more difficult to replenish water later, which will affect the growth of mycelium, so we need to pay attention to it.

2. Turn the pile evenly

When turning the heap, the raw meal should be put in the middle and the clinker on both sides; the middle should be put on both ends and the two ends on the middle. Only in this way can the culture material be fermented evenly. If we do not turn the pile in accordance with this principle, the culture material will not be fermented evenly and lose the meaning and purpose of turning the pile.

3. Soil covering disinfection

During cultivation, many growers will use garden soil to cover the soil, which has not been treated at all, and some will also use some immature farm manure. These soils and immature farm manure often carry a large number of bacteria and eggs, which can easily cause a variety of diseases and insect pests during cultivation, seriously affect the cultivation and production of Pleurotus ostreatus, and lead to no harvest and great harm, so we should pay attention to it.

4. Fertilizer and water management

When cultivating Pleurotus ostreatus, it will be equated with other crops, and a large amount of urea will be added when covering the soil, which will lead to a large amount of ammonia when urea is decomposed. Too high ammonia concentration will lead to mycelium death and no harvest. In addition, in the high temperature climate in the early stage of Pleurotus ostreatus cultivation, if spraying water, it will cause high temperature and high humidity environment, which can easily lead to the death of mycelium and mushroom. In the later stage, water spraying will also lead to mycelium degradation and premature senescence.

The above is the introduction of high-efficiency cultivation techniques of Pleurotus ostreatus. I hope it will be helpful to everyone.