Feed formula for improving clothing hair density of rex rabbit in summer

Abstract

The invention discloses a feed formula for improving the clothing hair density of a rex rabbit in summer. The feed comprises the following raw materials in parts by weight: 19.5 parts of corn, 17.8 parts of bean pulp, 20.0 parts of bran, 39.0-40.5 parts of grass meal, 0.3 part of calcium hydrophosphate, 1.8 parts of mountain flour, 0.5 part of salt, 0.80-0.85 part of lysine, 0.65-0.70 part of methionine and cystine and 0.5 part of premix, wherein the premix comprises the following raw materials in parts by weight: 0.12-0.2 part of copper, 1.6-2.2 parts of iron, 0.8-1.2 parts of zinc, 0.2-0.25 part of manganese, 60-80 parts of magnesium, 0.04-0.06 part of vitamin A, 1.0-1.5 parts of vitamin E, 0.02-0.04 part of vitamin K, 4-4.5 parts of vitamin C, 0.04-0.06 part of vitamin B1, 0.12-0.15 part of vitamin B2, 0.8-1.2 parts of nicotinic acid, 0.4-0.6 part of pantothenic acid, 0.04-0.06 part of vitamin B6, 0.10-0.15 part of folic acid, 2-4 parts of choline, and 0.2-0.5 part of N-ethanoyl-5-methoxytryptamine. The feed disclosed by the invention is fed for the rex rabbit in the hot summer, thus the clothing hair density of the rex rabbit can be remarkably improved, the clothing hair length is increased, and high-quality rabbit skin with high clothing hair density is produced; and compared with a conventional rabbit skin, the high-quality rabbit skin with large clothing hair density has the advantages that the cost is increased by above 50 percent, the output-input ratio exceeds 100 times, and the economic benefit is very remarkable.

Description

technical field [0001] The invention relates to the field of feed production for rex rabbits, in particular to a feed formula capable of increasing the coat density of rex rabbits when raising rex rabbits in summer. Background technique [0002] Rex rabbit, whose scientific name is Rex rabbit, is a world-famous fur rabbit. Rex rabbit coat has the characteristics of short, flat, dense, thin, beautiful, and firm. Its products are colorful, soft and elegant, and are favored by consumers in domestic and international markets. At present, my country is the country with the largest amount of rex rabbits in the world, and its annual output and export volume of rex rabbits rank first in the world. However, the quality of rex rabbit skins has been low for a long time, and the proportion of high-quality skins in commercial hides is less than 30%, which seriously restricts the sustainable development of the rex rabbit industry and the improvement of farmers' benefits. The main facto...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a feed formula for improving the coat density of rex rabbits in summer. Feeding the rex rabbits with the feed formula can effectively improve the coat fluff of the rex rabbit body after seasonal replacement in order to adapt to the environment due to the hot summer climate and long illumination time. The density becomes smaller, resulting in sparse skin and poor quality of skin, which significantly increases the coat density of summer rex rabbits