Cairina moschata feed and application thereof in Cairina moschata breeding

Abstract

The invention provides a Cairina moschata feed and application thereof in Cairina moschata breeding, and the Cairina moschata feed contains the following nutrients with specific content: apparent metabolic energy, crude protein, calcium and total phosphorus. The feed particularly includes: non-plant acid phosphorus, sodium, chlorine, lysine, methionine + cystine, threonine, tryptophan, isoleucine, arginine, vitamin A, vitamin D3, vitamin E, vitamin K3, vitamin B1, vitamin B2, nicotinic acid, pantothenic acid, vitamin B6, vitamin B12, biotin, folic acid, choline, copper, iron, manganese, zinc, selenium and iodine. According to the method, the Cairina moschatas in different production cycles are fed with feeds with different components and feeding modes, targeted feeding is achieved, the survival rate, the feed conversion ratio and various nutritional indexes of meat product varieties of the Cairina moschatas are obviously improved, the requirements of the market for high-quality Cairina moschata meat are met, and good production value and market prospects are achieved.

Description

technical field [0001] The invention belongs to the technical field of livestock and poultry feed, in particular to a Muscovy duck feed and its application in Muscovy duck breeding. Background technique [0002] Muscovy duck is an excellent meat duck with good meat quality and very little fat content. The protein content in the meat is much higher than that in livestock meat. The protein components are mainly sarcoplasmic protein and myosin, and the other part is interstitial protein, which contains soluble Water collagen and elastin, in addition to a small amount of gelatin, the rest is non-protein nitrogen. The more nitrogen-containing extracts in meat, the more delicious the taste. Duck meat has more nitrogen-containing extracts than livestock meat, so duck meat is more delicious. [0003] When breeding Muscovy ducks, they are usually fed corn, wheat bran, grass powder, rice bran, bean cake, etc., because the feed is single, it cannot meet the growth and nutritional need...

AI Technical Summary

Problems solved by technology

[0003] When breeding Muscovy ducks, they are usually fed corn, wheat bran, grass powder, rice bran, bean cake, etc., because the feed is single, it cannot meet the growth and nutritional needs of Muscovy ducks, and long-term feeding of such feeds will make Muscovy ducks suffer from All kinds of malnutrition lead to early hair loss, dull coat color, slow growth and development, small size, susceptibility to various infectious diseases, and even death

The Chinese patent application number 200810022231.7 discloses a preparation method for Muscovy duck feed, which is composed of the following raw materials in weight percentage: 4%-6% of soybean flour, 2%-6% of corn flour, 10%-12% of sorghum flour, Malt powder 6%-8%, white fish powder 14%-18%

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