In this way, chickens will be seasoned
2021-01-17 10:20:02
Cutting off lice at the age of 6 to 9 days of the chicks is not only effective in preventing the occurrence of fleas, but also can save 3.5 grams of feed per day during the growth period, and save 5.5 grams of feed during the laying period; each egg is produced. Save 12 grams of feed. Cage culture cages have a stable environment, a small amount of activity and a high stocking density, reducing the amount of heat dissipation and reducing the consumption of food. According to calculations, the ratio of cages to backyards can generally save 20% to 30% of feed. Deworming If there are parasites on the chicken, the nutrients converted by the chicken's feed will be absorbed by the parasites. Generally, the chickens should be repelled once in 30~60 days. The good feed should not be fed with moldy feeds to ensure the feed's full price nutrition, because the incomplete nutrition in the feed is the biggest waste. The feed must not be crushed too fine, otherwise it may easily lead to difficulties in feeding and fly away. The use of alternative protein feeds, especially fishmeal, is relatively expensive, with some cheap insects, earthworms, local fish, shrimp, meat processing by-products, fish waste, powder residue, sugar residue, bean curd residue, distiller's grains, etc. Substituting part of the protein feed for chicken after processing and modulation can greatly reduce feed costs. To improve the feed trough structure to feed chicken troughs, should be the bottom tip, belly, mouth small. Because of the large amount of material in such a chute, the chicken does not easily pull out the feed, so that the chicken can eat the net leftovers. The amount of material added to the chute should not be too full. Generally, it should be kept at a height of 1/3 of the trough. Otherwise, it will be easily scattered and wasted. Adding bacitracin zinc in the summer to add 100 ~ 150 mg / kg Bacitracin zinc in the diet, can increase egg production by 20%, feed conversion rate increased by 10%, eggshell thickness also increased significantly. Adding methionine to methionine in the diet can increase the utilization of feed protein by 2% to 3%. Add grit to grit once a week to help digestion and absorption, so that feed digestibility increased by 3% to 8%. Adding Maifanshi to 2% maifanite powder in hens' broiler diets can increase the egg production rate by 8.43%, reduce the death rate by 1.11%, and produce 1 kg egg seasoning by 46 grams each. Timely elimination of rooster cocks generally eats 20% to 25% more feed than hens. Therefore, excess roosters should be eliminated in time. Breeding breeders, keeping the male and female ratio at 1:15, commodity hens kept at 1:20 is appropriate. Elimination of low-yielding hens often has 10% to 30% of low-yielding chickens. The elimination of low-yielding chickens does not result in a significant reduction in egg production, but it can significantly save feed.
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