Problems needing attention in harvesting Edible Fungi
First, when the edible fungus is harvested at the right time, it has a beautiful appearance and a good taste when it is mature. Take Lentinus edodes as an example, the sign of maturity of Lentinus edodes is that the bacterial membrane has been broken, the cap has not yet been fully unfolded, and there is still a little inner roll, forming a "gong edge". The folds have all elongated and changed from white to yellowish brown or dark brown, which is the suitable harvest time for Lentinus edodes.
Second, pay attention to picking techniques when picking edible mushrooms, all mushrooms with stalks, such as Lentinus edodes, straw mushrooms, Ji mushrooms, bamboo shoot, etc., must be picked according to the principle of picking large and leaving small ones. When picking, the thumb and index finger squeeze the base of the mushroom handle, rotate the left table first, and then gently pull it up. Be careful not to hurt the mushroom bud. For colloidal mushrooms such as Tremella, Auricularia auricula, Auricularia auricula and tufted Pleurotus ostreatus, Pleurotus ostreatus, Flammulina velutipes, etc., cut off the whole flower from the base with a sharp knife when picking, and keep the blossoms intact.
Third, the selection of suitable weather picking in sunny days is beneficial to processing, and the high water content in cloudy and rainy days makes it difficult to dry and affect the quality. However, if the fruit body is mature, it should be picked in time even in rainy days and processed in time after picking. For black fungus, Tremella, etc., stop spraying water on rainy days, strengthen ventilation, and pick when the weather is fine.
Fourth, with fresh mushrooms suitable for picking in containers, they should be filled with small baskets or baskets, and should be taken lightly to maintain the integrity of the fruiting body and prevent each other from squeezing and damaging each other. It is not suitable to be packed in sacks, buckets, wooden cases, etc.
Fifth, stop water before picking and control humidity. If you spray water before picking, the water content of the fruiting body is too high, dehydration and drying during processing, the bacterial folds will turn black. Even if it is sold fresh, too much moisture will cause mildew. Therefore, it is necessary to stop spraying water before picking and keep the fruiting body normal moisture.
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Analysis on the effects and problems of the Development of Edible Mushroom Industry
First, the development of the current situation of edible fungus production is a new industry that all countries in the world attach great importance to development, and it is also an important industry in China's agricultural economy, and it is an advantage project for farmers to get rich. Yongchang County has a vast territory, superior natural conditions, sufficient labor resources, outstanding regional planting advantages, and has unique conditions for the development of off-season edible fungus production. In 2002, it was listed as a key characteristic industry by the county party committee and county government. after multi-investigation and demonstration by the county leaders and business departments, the county party committee and county in 2003
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What if the edible fungus does not show buds?
In the cultivation of edible fungi, it is common that the mycelium grows too vigorously, neither budding nor mushroom. And the mycelium continues to increase, forming a thick bacterial membrane, which seriously affects the production of edible fungi. Once this happens, bamboo slices can be gently tapped on the growing mycelium to destroy the growing mycelium and stick it to the culture medium. In this way, after 2 ~ 3 days, the hyphae will bud and produce mushrooms, and the yield will not be affected.
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