Rabbit manure biological protein feed

[0048] Take 3-4 stubbles of Pleurotus ostreatus, crush them, weigh 100 kg, add 1,000 kg of water, stir, leave to soak for 60 minutes, then heat at 98°C for 3 hours, then squeeze with a wrapping press. To obtain squeezed juice, add 500 kg of water to the fungus residue, heat to 100°C and boil for 2 hours, then squeeze it with a wrapping press to get squeezed juice, combine the two squeezed juices, and use a butterfly centrifuge at a centrifugal speed of 16000r / Under the condition of 1 min, centrifuge to obtain the supernatant, add 15 kg of diatomaceous earth to the supernatant, and filter it with a diatomaceous earth filter to obtain the filtrate. Use a vacuum rotary evaporator to store the filtrate at 55°C and -0.065Mpa. Concentrate to a specific gravity of 1.30 / 40°C to obtain a water-extracted concentrated solution of edible fungus bran for future use.

[0050] Take the shiitake mushroom chaff after picking 2-3 stubbles, smash it, weigh 100 kg, add 500 kg of water, stir, let it soak for 120 minutes, then heat it at 100°C for 2 hours, and squeeze it with a wrapping press. To obtain squeezed juice, add 500 kg of water to the fungus residue, heat to 100°C and cook for 2 hours, then squeeze it with a wrapping press to get squeezed juice, combine the two squeezed juices, and use a butterfly centrifuge at a centrifugal speed of 13000r / Under the condition of 1 min, centrifuge to obtain the supernatant, add 10 kg of diatomaceous earth to the supernatant, and filter it with a diatomaceous earth filter to obtain the filtrate. Use a vacuum rotary evaporator to store the filtrate at 65°C and -0.085Mpa. Concentrate to a specific gravity of 1.30 / 40°C to obtain a water-extracted concentrated solution of edible fungus bran for future use.

[0052] Take pleurotus eryngii chaff after picking 2-3 stubbles and enoki mushroom chaff after picking 2 stubbles, break them up separately, weigh 50 kg each, add 1000 kg of water, stir, leave to soak for 40 minutes, then heat to 100°C to cook After extracting for 2 hours, squeeze it with a wrapping press to obtain squeezed juice. Add 800 kg of water to the fungus residue, heat it to 98°C and cook for 3 hours, and squeeze it with a wrapping press to get squeezed juice. Merge, centrifuge and separate the supernatant with a butterfly centrifuge at a centrifugal speed of 12000r / min, add 18 kg of diatomaceous earth to the supernatant, filter with a diatomite filter to obtain the filtrate, and rotate the filtrate in a vacuum Evaporator, under the conditions of 60°C and -0.075Mpa, concentrate until the specific gravity is 1.30 / 40°C, and prepare the water-extracted concentrate of edible mushroom bran for future use.