Method for reducing nutrient loss of edible fungus fermented material

Abstract

The invention discloses a method for reducing nutrient loss by an edible fungus fermentation material. The invention provides a cultivated variety, a culture medium and a preparation method thereof, an adding method of nutritive materials, and technological processes of culture medium composting fermentation, sterilization and inoculation, fungal growth culture, bag removal and soil covering, fruiting management and the like. The invention is characterized in that the adding method of the nutritive materials is adopted one day before the fermentation is finished (bagging), and the nutritive materials comprise bran, corn flour, bean flour, rape seed cake, bean pulp and the like; and the added amount accounts for 10%, thus the nutrient loss can be reduced by 50%.

Description

technical field [0001] The invention relates to a method for reducing nutrient loss in edible fungus fermented material, and belongs to the technical field of edible fungus production. Background technique [0002] Edible fungi are more and more popular with consumers around the world because of their rich nutrition and unique delicacy. The output of edible fungi in China has accounted for more than 70% of the world's total output of edible fungi. Cultivating edible fungi has become an important project for farmers to get rid of poverty and become rich. , Governments at all levels are vigorously supporting. Different varieties of edible fungi have different biological characteristics, and the cultivation methods are also different. Some varieties can be cultivated with raw materials, while others need clinker cultivation. And other varieties, the compost needs fermented mycelium to grow healthily. However, during the fermentation process of the compost, due to a large numb...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortage of nutrient loss in the existing edible fungus compost fermentation process, the invention discloses a method for reducing nutrient loss in the edible fungus fermented material. Adjusting the method of adding nutrients can greatly reduce the loss of nutrients

[0004] The technical scheme adopted by the present invention to solve the large problem of nutrient loss in the fermentation of edible fungus culture material is: the method of adding nutrients to the culture material has been studied, and different additions such as adding at the same time as the main material, adding during fermentation, adding after the end of fermentation, etc. are set. method, analyzing indicators such as nutrient loss, impact on mycelia growth, and impact on yield, and observing the effects of different methods