Planting Technology Lists
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The reason why Pleurotus ostreatus does not produce mushrooms or produce mushrooms abnormally.
In the process of Pleurotus ostreatus cultivation, it is common that the mature mushroom bed does not produce mushroom for a long time, or after picking 1-2 tide mushroom bed, it is no longer normal to produce mushroom, the reasons are as follows: 1. the temperature of the material is on the high side. If there is no effect of lower temperature on the mature mushroom bed of mycelial culture, the temperature of the material decreases very slowly. If the feed temperature is higher than the temperature range of mushroom emergence, the primordium is not easy to occur, and this phenomenon is most common in low-temperature varieties planted in autumn. 2. The environment is uncomfortable. The ambient temperature of the mushroom bed is higher than that of the cultivated varieties.
2019-01-16 -
Causes and Control measures of Pleurotus ostreatus
Cultivated Pleurotus ostreatus often appears the phenomenon of no mushroom or abnormal mushroom after cultivation, which leads to the failure of production and reduces the production efficiency. For this reason, after years of production and research, we have summed up the causes and solutions of non-mushroom or abnormal mushroom production. The fruiting body of sterile Pleurotus ostreatus is formed by binuclear mycelium. If the strains used in production are unpaired mononucleospores or their growing hyphae, they will not produce mushrooms or have a low yield. Therefore, it is necessary to do a good job in the test of mushroom production before production to avoid abnormal mushroom production.
2019-01-16 -
Disease control of Pleurotus ostreatus
In the cultivation of Pleurotus ostreatus; diseases and insect pests stand in the way. Understanding and timely prevention and control are of great significance to normal production. Diseases and insect pests are found; if no timely measures are taken, the yield of Pleurotus ostreatus will be seriously affected, sometimes resulting in no harvest. Therefore, we should select excellent and highly resistant bacteria, strengthen scientific management, and create environmental conditions conducive to mushroom growth but not conducive to the reproduction of diseases and insect pests. Some common control methods of diseases and insect pests are introduced as follows: 1. Diseases are common in the following two categories: (1) in the process of cultivation
2019-01-16 -
Pleurotus ostreatus disease
Excuse me, why does the late growth of Pleurotus ostreatus have some small white bumps? There are many black varieties, but gray and white varieties rarely occur. The same planting methods and culture materials. Why did this happen? How to prevent and cure such miscellaneous bacteria? All aspects of Pleurotus ostreatus production may be contaminated by miscellaneous bacteria and must be prevented in time. The common miscellaneous bacteria are mainly as follows: (1) most of the bacteria occur on the slope of the mother species, and the harm of the original species and cultivated species is relatively mild. Bacterial contamination is characterized by rapid reproduction, usually 10 to 24 hours after inoculation.
2019-01-16 -
Pollution-free control of diseases and insect pests of Pleurotus ostreatus
In the process of Pleurotus ostreatus cultivation, a variety of miscellaneous bacteria such as green mold, Penicillium, Mucor and Alternaria and many kinds of pests such as mushroom mites, mushroom flies and mushroom mosquitoes will occur, sometimes even resulting in extinction. Pleurotus ostreatus is a fast-growing fresh and tender food, so it is not suitable to use pesticides with long residual period and highly toxic pesticides. The use of pollution-free control technology to control diseases and insect pests is of great significance for the production of safe and healthy edible mushroom products. 1. The utensils and materials used in the cultivation of edible fungi in environmental hygiene can be transferred into the mushroom shed, sterilized and killed with formaldehyde, so as to eliminate harmful bacteria and insect sources. two。 Original
2019-01-16 -
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 wheat. 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. III. Suppression wheel limit: in transit
2019-01-16 -
Fresh-keeping Technology of Pleurotus ostreatus
Under general conditions, Pleurotus ostreatus is difficult to store and its shelf life is short. After picking for 2 days, the freshness of Pleurotus ostreatus decreased greatly, and the mushroom noodles turned yellow and appeared peculiar smell. During the peak period of mushroom production, a large number of fresh mushrooms are concentrated on the market, resulting in a big drop in mushroom prices; on the other hand, in the off-season and cities far away from mushroom areas, there is no goods to sell because of the lack of mushroom sources. For this reason, we carried out the study on the storage and preservation of Pleurotus ostreatus, which is briefly introduced as follows. Experimental materials: the conventional species of Pleurotus ostreatus, PL-32, PL-35 and Florida, are all two-tide mushrooms, collected from the mushroom garden of farmers in the suburbs of Gutian County.
2019-01-16 -
Five methods for keeping Pleurotus ostreatus fresh
Fresh Pleurotus ostreatus can be stored fresh because it is difficult to sell in a short time due to the influence of the market. The storage time of fresh Pleurotus ostreatus at room temperature is greatly affected by temperature and air humidity. When the room temperature is 3 ℃ ~ 5 ℃ and the air relative humidity is about 80%, the fresh mushrooms can be stored for a week. When the amount of mushrooms is small, Pleurotus ostreatus can be sealed in a jar filled with a small amount of cold water, and the temperature can be stored for about a week even if the temperature reaches 15 ℃ ~ 16 ℃. Pleurotus ostreatus can also be completely immersed in cold water, but the water must be clean and hygienic, and the iron content in the water should be less than 2 millimeters per liter.
2019-01-16 -
Three skills of moisturizing Pleurotus ostreatus
At present, the cultivation of Pleurotus ostreatus is more common in rural areas, but the yield is not high, mainly due to the low water content of Pleurotus ostreatus after harvest. But at this time, the mycelium of Pleurotus ostreatus has been covered with the whole culture material, so it is difficult to replenish water. How to make the culture material moisturizing and producing more mushrooms has become an important factor in the high yield of Pleurotus ostreatus. There are three skills: first, the bacteria stick wall-covered soil moisturizing in the shed according to the long bottom of the bacteria bag to lay a 15-20 cm thick ridge, the bacteria are about to produce mushroom bag to remove the plastic bag (called bacteria bag). Put the stick neatly
2019-01-16 -
Moisture-preserving high-yield cultivation method of Pleurotus ostreatus
At present, the yield of Pleurotus ostreatus cultivation is often not high, and the quality is not ideal, the main reason is that the moisture preservation measures in the cultivation process are not in place, especially the moisture content of the culture medium after the Pleurotus ostreatus is harvested is not suitable, resulting in the yield of the next crop is not as good as that of the previous crop, and the mushroom quality is getting worse and worse. How to make the yield of each crop of Pleurotus ostreatus balanced, high yield and high quality, the key is to do a good job of scientific moisture retention of culture materials. 1. The bacteria stick wall-type soil covering moisture is laid in the shed according to the length of the bacteria bag, and a 15 - 20 cm thick soil ridge is laid.
2019-01-16