A kind of anti-heat stress premix and feed for meat pheasant of 1-2 weeks old

Abstract

The invention discloses a heat stress resisting premix for meat-type wild pheasants with 1-2 weeks age. The heat stress resisting premix is composed of the following components in parts by weight: 5 parts of fumaric acid, 10 parts of citric acid, 2 parts of sodium diacetate, 2 parts of sodium acetate, 4 parts of sodium butyrate, 1 part of phenylacetic acid, 6 parts of benzoic acid, 100 parts of glutamine, 30 parts of selenium yeast, 3 parts of astaxanthin, 12 parts of gamma-aminobutyric acid, 130 parts of compound oligosaccharide and 695 parts of secondary solid fermented black tea dreg. The invention further discloses a heat stress resisting feed for the meat-type wild pheasants with the 1-2 weeks age. Compared with the prior art, the heat stress resisting premix and the heat stress resisting feed for the meat-type wild pheasants with the 1-2 weeks age, disclosed by the invention, have the following advantages that the pH of digestive tracts of the meat-type wild pheasants with the 1-2 weeks age can be effectively reduced and the growth of harmful microorganisms is inhibited; the reproduction of beneficial microorganisms is promoted and an intestinal tract community is optimized; the digestibility of nutrients is improved and the heat stress resisting capability of the meat-type wild pheasants with the 1-2 weeks age is enhanced; and the immunity and disease resisting capability of the meat-type wild pheasants with the 1-2 weeks age are enhanced, and the growth performance and survival rate are improved.

Description

technical field [0001] The invention relates to a meat pheasant feed, in particular to a 1-2 week old meat pheasant anti-heat stress premix and feed. Background technique [0002] Stress is a non-specific response of livestock and poultry to the stimulation of adverse environment or internal factors in the body, causing abnormal changes in the body's nerves and endocrine, leading to disorders of metabolism, immunity and antioxidant systems, thereby reducing animal production performance, Severe cases can lead to animal death. In the process of modernization, intensification and large-scale livestock and poultry farming, livestock and poultry face more complex and changeable stressors, such as environmental factors (drinking water, dust, temperature, radiation, harmful gases, etc.), disease factors (harmful microorganisms, Diarrhea, inflammation, etc.), feeding management factors (stocking density, transportation, transfer, restricted feeding, etc.). In short, all factors t...

AI Technical Summary

Problems solved by technology

In addition, environmental changes, transportation, transfer, etc. will cause different degrees of stress to broiler pheasants, reducing growth performance and survival rate

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