Animal feces can be used as pig feed

Chicken manure is a good and inexpensive protein supplement. Dry chicken manure contains 15% to 30% crude protein, 2.4% crude fat, 10% to 16% crude fiber, 30% ammonia free extract, and 5.6% calcium. Oleic acid 1%, various amino acids 8%-10%. How to use: First, dry. The fresh chicken manure was spread on the concrete floor to air dry naturally, and 0.5%-1% sulfuric acid or 0.5% formaldehyde solution was added during the semi-dry period. The chicken manure was air-dried and then bagged and used for feeding. The amount of added chicken was 5%-30%. The second is fermentation. Add rice bran, bran and grass powder to the chicken manure, add appropriate amount of water, put it into a cylinder, pit or plastic bag, press tightly and seal it, and ferment it for 3-5 days. The third is silage. Chicken manure 60% + straw powder 30% + bran 10%, mix, maintain humidity 60%, cell silage available 30 days -50 days. Chicken manure was added 5%-10% in piglet rations, finishing pigs 15%-30%, and fed 15 days before slaughter.

Cow dung

Dry cow dung contains 10%-20% of crude protein, 1%-3% of crude fat, 15%-30% of crude fiber, and 20%-30% of ammonia-free leachables. How to use: First, dry. The fresh cow dung was spread on the concrete floor, and 0.1% potassium permanganate was splashed on it. After being air-dried, it was shredded and bagged for use. The second is fermentation. Cow manure 30% + reconstituted 50% + bran 20% mix and seal fermentation, or take 10 kilograms of fresh cow manure + edible fermented noodles 200 grams, or 100 grams of distiller's yeast, summer fermentation 6 hours, winter 15 °C fermentation for more than 24 hours . Feeding amount 10%-15%, piglets are not added.

Rabbit manure

Rabbit manure has high nutritional value, rabbit feces contain crude protein 18% -27%, crude fat 3.9% -4.3%, crude fiber 36% -46%, no ammonia extract 40.6%, calcium 1.9%, phosphorus 1.4 %, carbohydrate 4.9%-8%. How to use: First, dry. The fresh rabbit manure was spread on the cement floor for more than 3 hours, dried and then crushed, mixed with 1 kg of rabbit feces and 200 ml of formaldehyde solution, and then dried for feeding. The second is boiling. A suitable amount of bran and other feed is added to the fresh rabbit feces, and then boiled for 15 minutes to 20 minutes before feeding. The third is soaking. The dry rabbit feces into the cylinder or pot and other containers, add boiling water and stir into a paste for feeding. The fourth is fermentation. The fresh rabbit manure is chopped, mixed with green grass and vegetables, and the appropriate amount of water is added into a cylinder, a pit or a plastic bag, which can be fed after 24 hours to 48 hours of fermentation. Feeding amount: piglet diet 10%-15%, finishing pig diet 15%-25%. The amount of addition should be determined by the amount of feed such as rice bran and bran added to rabbit manure, and more bran can be used to increase the amount of feed. Finishing pigs should be stopped 20 days before slaughter.

Silkworm feces

Silkworm feces contained 29.2% of dry matter, 13%-15.4% of crude protein, 2.6% of crude fat, 10.1%-19.6% of crude fiber, and 36.2% of soluble nitrogen-free material. Use method: Spread the fresh silkworm excrement on the concrete floor to air dry naturally, crush it and then put it in clean water and soak it for about 3 hours, remove it and mix it in the feed and feed it. Feeding amount: piglet diet 5%, fattening Pig diet 5%-10%.

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