The eggshell feed collects the hatched shells from the hatchery and lays the shells on the concrete floor to dry. Summer exposure is generally 3 days, autumn and winter is 5 days, and the stacking drying thickness is 3 cm to 4 cm. Do not roll the water before it evaporates. When it is completely evaporated, it must be turned frequently. Crush with grinder, remove impurities, and store in a dry place.
The fly maggot feed soya bean 5 kilograms, after immersing swells, refines the pulp, mixes with the bran 10 kilograms to form the paste, puts in the cylinder or the bucket ferments. The mouth should be closed, exposed to the sun, 3 days in summer, 1 week in winter and autumn, and 20 kg to 30 kg of fresh quail can be produced at that time, and 500 chickens and ducks can be eaten for 1 week. Chickens and ducks reared on this feed not only grow faster, but also increase egg production and start production ahead of schedule. The qualified professional households can build concrete pools for production.
Animal blood feed animal blood is a good protein supplement feed. Processing method: The animal blood and bran, rice bran or pancake are mixed according to the ratio of 1:2:1, and are evenly mixed, then spread on cement floor or mat, continuously turning, dried and crushed into blood powder, on pig day. Add 5% blood meal to the grain, and add 3% blood meal to the chicken diet. It is worth noting that it is to mix evenly with the feed.
Straw and glume feeds such as rice, corn, rapeseed, sunflower, legumes and glume of leguminous crops, etc., contain a lot of nutrients, can be air-dried, crushed into powder, instead of part of the concentrate feed. Its use is to feed 25% to 30% of the feed diet when feeding pigs, and add 8% to feed diets.
Leaf feed such as pine needles, loquat leaves, mulberry leaves, etc., are good raw materials for feed. If the pine needles are made into powder and incorporated into the feed to feed livestock and poultry, it can supplement the deficiency of protein and vitamins. In chicken feed, adding 5% pine needle powder can increase egg production by 15%.
Chicken manure The dried chicken manure contains 28.7% crude protein, 13.9% crude fiber, 7.8% calcium, 2.1% phosphorus, and 11.4% moisture. It is a good feed for pigs, cattle, sheep, chickens, and fish. The collected chicken manure is sun dried or dried, sieved to remove sediment impurities, and then mixed with 70% dry chicken manure, 20% hay, and 10% bran, and the fermentation is stored in the tank or pool. 20 It can be used as feed after days.
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Micirculation Microscope
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