The culture materials that are cleaned up after the mushrooms are finished are leftovers. After the culture materials are decomposed and transformed by enzymes related to Pleurotus ostreatus, the nutrient structure has undergone major changes, together with the residue of Pleurotus ostreatus. The contents of crude fiber and lignin in the crude oil were reduced by 50% and 30% respectively, and the crude protein was increased by more than 1 time. Therefore, in addition to the use of waste materials for moldy spoilage as fertilizer, the general waste should be comprehensively used to improve Its economic value. Used as fertilizer: Loose structure is loose and organic matter content is high. When fertilizer application is the most commonly used method, it can improve soil aggregate structure and improve soil fertility. Used as a feed: After the leftovers are dried and crushed, they can be made into bacilli, and they can also be beaten and mixed directly into the basic feed (cake, distiller's grains, bran, green feed, etc.) to feed livestock and poultry. The amount used: 5% to 20% of basic feed when feeding chicken, 20% to 40% of basic feed when feeding pig, and 30% to 50% of basic feed when feeding cow. It is used in the reproduction of edible fungi: it is fermented and aseptically processed in production, and then used for cultivation of mushrooms such as straw mushroom and oyster mushroom. A certain amount of auxiliary materials and new culture materials are added to the formula. Used as a renewable energy source: The following footer plus pig manure (weight ratio of 1:1.4) produces biogas for fermentation ingredients, which can not only shorten the biogas fermentation cycle, but also increase the biogas production.
Benchtop DO Meter
Do Meter, Dissolved Oxygen, Chemical Analytical Instruments, Compact Dissolved Oxygen Meter
INESA Scientific Instrument Co., Ltd , https://www.inesarex.com