Meat local-breeding chicken late-stage compound premix formulation technology

Abstract

The invention relates to a meat local-breeding chicken late-stage compound premix, which comprises 1.1 to 1.3 kg of stone powder, 0.3 to 0.7 kg of dibasic calcium phosphate, 0.24 to 0.37 kg of sodium bicarbonate, 0.1 to 0.18 kg of salt, 0.08 to 0.16 kg of lysine, 0.06 to 0.1 kg of choline chloride, 0.06 to 0.1 kg of methionine, 0.001 to 0.003 kg of phytase, 0.03 to 0.06 kg of complex enzyme, 0.015 to 0.045 kg of broiler chicken composite vitamin, 0.02 to 0.04 kg of VC, 0.2 to 0.3 kg of composite trace element, 0.001 to 0.003 kg of antioxidant and 1.5 to 1.85 kg of carrier rice bran. Experiments show that a feed / meat ratio of the meat local chicken fed with the meat local-breeding chicken late-stage compound premix is 2.74-2.77:1, the mortality is low, and the drug residue in the meat local-breeding chicken is reduced. The remarkable reduction of the mortality reflects that the meat local-breeding chicken late-stage composite premix enhances the anti-stress capability of the meat local-breeding chicken.

Description

Technical field [0001] The invention relates to a feed for local mixed chickens for meat, in particular to a late-stage composite premix for local mixed chickens for meat. Background technique [0002] The local chicken for meat is a matching chicken breed developed by the poultry industry in recent years to meet the needs of the market and meet the needs of consumers. It has the characteristics of fast growth, meat quality close to local chickens, and high feed utilization. Because the local chicken for meat is a hybrid strain promoted on the basis of traditional local chicken breeding, its nutritional requirements and feed requirements are very different from those for broilers and local chickens. At present, no relevant formula nutrition standards have been formulated in China. [0003] With the continuous development of the meat chicken breeding industry, some farmers, out of economic interests, in order to prevent disease and promote growth of the meat chicken, add a large amo...

AI Technical Summary

Problems solved by technology

[0003] With the continuous development of the meat chicken breeding industry, some farmers do not add a large amount of antibiotics in the feed in accordance with the standard in order to prevent the disease and promote the growth of the meat chicken for the sake of economic interests, resulting in meat soil. Broken chicken drug residues exceed the standard, directly endangering food safety

[0004] In recent years, the breeding of broiler chickens has been affected by factors such as the gradual deterioration of climatic conditions, and the chickens are prone to stress reactions, which makes the immune function of the chickens weaken, and the morbidity and mortality increase, causing greater losses to farmers

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