Carrot is an excellent juicy feed widely used in domestic and international aquaculture industries. It has the advantages of strong adaptability, easy cultivation, high yield, resistance to storage, less pests and diseases, rich nutrition, good palatability, etc. It is not only suitable for general livestock and poultry feeding, but also Suitable for special animal feeding. The role of carrots in animal husbandry production is now described as follows: 1. Feeding breeder chickens to improve reproductive performance: According to reports, 360 breeder chickens (10 breeders and 350 breeder hens) were randomly divided into 2 groups. The experimental group replenished 40 grams of carrots daily for a total of 30 trials. day. Results: The egg production rate was increased by 2.5%, the fertilization rate was increased by 0.5%, and the hatching rate was increased by 2.4%. The semen quality of the breeder roost significantly increased. 2. Feeding cows to treat nutritional reproductive disorders: A cow farm, with 54 estrus cows (Simmental improved cattle), due to extensive feeding, varying degrees of suffering from nutritional reproductive disorders, only 7 after mating After conception, the remaining 44 had repeated estrus and infertility. Take measures: 0.5 kg of fresh carrots, 1.5 kg of silage, and 1.0 kg of concentrate each cow per day during the subtilis period. After six months, the rate of conception increased from 13% to 64.8%. 3. Feeding cows to increase milk production and milk fat percentage: 40 Holstein cows were used for the experiment and divided into 2 test groups. One group fed 10 kg of carrots per cow per day, and the other group fed carrots 1.5 kg per day per day. Forage beet 10 kg, for a total of 40 days, compared with the dairy cows that did not feed the two products, the total amount of 40-day lactation for single-feeding carrots increased by 8%, the milk fat percentage increased by 0.1%, and the group fed carrots plus beets, Total lactation increased by 18.5% and milk fat percentage increased by 0.4%. 4. Feeding pigs to improve reproductive performance: In winter and spring, carrots can be used instead of green feed for breeding pigs. Sows are 0.25-0.5 kg per head per day and 0.5-1.0 kg for boars. Effect: The estrus interval was shortened by 3 days after weaning. The pregnancy rate increased from 86.71% to 90.38%. The incidence of stillbirth decreased from 5.63% to 3.12%. The boar semen quality was significantly improved and the libido gradually increased. The dead sperm rate dropped from the original 33% to 15%. 5. Feeding deer to improve production performance: Deer growth and development in high latitude areas in northern China is slow, and disease resistance is not strong; male deer volume production is reduced; After practical exploration, the use of silage carrots instead of green feed to feed deer in winter has solved this problem. The silage method can be performed with reference to other silage practices. Frozen Mussels,Frozen Cooked Clean Mussel Meat,Cooked Mussel Meat,Seafood Mussel Meat Shengsi Huali Aquatic Products Co.,Ltd , https://www.mytilus-edulis.com