Rex rabbit fur market demand is large, the price is high, but the market is very strict on the quality of fur. Therefore, Rex Rabbit Breeders should master the following six strokes: 1. Feed Nutrition. Rex Rabbit is a combination of skin and flesh rabbits. It requires high levels of nutrients for feed. It generally requires about 18% crude protein, about 7% crude fiber, about 4% crude fat, about 9% calcium and phosphorus, and 0.9% sulphur amino acid. 2, timely treatment. Once a rabbit has rickets, it must be treated promptly. Treatment: According to the number and size of rabbit rickets, take 1-5 grams of realgar at the end of the study, first scrape the plaque, add realgar into a paste of appropriate amount of diesel oil, apply to the affected area, once a day, morning and evening It usually recovers in two days. 3, appropriate skin age. Slaughtered rabbits are generally selected around 6 months of age when the fur is mature and the body weight is 2.5 kg or more. The slaughter time is generally selected in the winter. At this time, the board skin is clean, half hair is thick, gloss is good, and it is easy to store. 4, preserved and preserved. Remove contaminated debris from the skin, and then sprinkle 35-50% salt in fresh skin evenly on the fresh skin, marinate for about 7 days, or soak the skin with 25% salt solution for 16-24 hours. Take out the dried water and marinate and dry naturally with fresh 20-25% salt. 5, scientific storage. After a small amount of rabbit skin is dried, the skin is on the skin, the hair is on the hair, and a small amount of naphthalene powder is sprinkled between the skin and the skin. A large number of rex rabbits were allowed to enter the warehouse, and the relative humidity of the salt wet-tank warehouse was 80% and the temperature was below 12°C. The relative humidity of the pale-dried skin and salt-dried skin warehouse was 60% and the temperature was about 10°C. 6, correct control. Rex Rabbit skin tanning process: Chopping - soaking - degreasing - re-dehydration - again to the meat - pickled - tanning - neutralizing - water - fat - dry - dry shovel - finishing. Each process time: immersed in water for about 20 hours, degreasing for 1 hour, pickling, and baking for 48 hours each. Temperature: Immerse in water at about 25°C, degrease at about 39°C, retort at about 36°C, neutralize about 30°C, add fat at 40-60°C. In addition, the amount of various reagents should also be accurate.
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