How to kill rabbits efficiently
Rex rabbit fur has the characteristics of short, thin, flat, dense and beautiful, the market demand is large, the price is high, but the market requirements for the purchase quality of Rex-free fur is also very high. In order to sell Rex rabbit fur at a good price, breeders should master the following six tips:
1. Feed collocation
Rex rabbit is both skin and meat rabbit, not only to grow skin, but also to gain weight. Feed nutrition level is high, general digestible energy is 11.4-11.9 MJ / kg, crude protein is 18%-19%, crude fiber is 6%-8%, crude fat is 3%-4%, calcium is 0.88%-0.99%, phosphorus is 0.80%-0.82%, sulfur amino acid is 0.9%.
2. Timely treatment
Once the Rex rabbit suffers from scabies, it will depilate and erode, which must be treated in time, otherwise it will seriously affect the quality of the skin. According to the number and size of scabies in rabbits, take realgar 1 to 5 grams into the end, first take a knife to gently scrape off the scabies spot, in order to show a light red, add the realgar to the affected part and mix it into a paste, once a day in the morning and evening, generally smear for 2 days.
3. take skin at the right age and at the right time
The rex rabbits are generally slaughtered at the age of 4.5 ~ 6.5 months, and the best time is about 6 months old. At this time, the second age of Rex rabbit hair change has passed, the fur has matured. In actual production, as long as the Rex rabbit fur meets the skin conditions, the body weight is more than 2.5 kg can be slaughtered. The time of slaughter is usually in winter, that is, from December of that year to February of the following year.
4. Antiseptic and pickling
Remove the adherent blood, dung, mud, fat, meat crumbs, etc., then spread 35%-50% salt on the fresh skin evenly, marinate it for 6-8 days, or soak the fresh skin in 24% 26% salt solution for 16 hours, remove dry water, then marinate and air-dry with 20%-25% salt of fresh skin weight.
5. Scientific storage
After the Rex rabbit skin is dried, the skin-to-skin and fur-to-wool are packed in cartons. Sprinkle a small amount of naphthalene powder or fragrant balls between the skin and put it in a rodent-free place.
6. Correct tanning
The tanning technology of Rex rabbit skin is generally divided into: skin selection-soaking-degreasing-second dehydration-second dewatering-pickling-tanning-neutralization-centrifugal water throwing-fatliquoring drying-dry shovel-finishing. The parameter time of each process is as follows: immersion 16 murine for 24 hours, degreasing for 1 hour, pickling and tanning for 48 hours.
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Production measures of beeswax
According to the ability of bees to secrete beeswax, 20,000 bees can secrete about 1 kilogram of beeswax in their lifetime. A strong group can secrete 5-7.5 kg of beeswax in spring and summer. The output of beeswax can be increased by taking appropriate measures. 1. Making more new spleen and old nest spleen is the main raw material for making beeswax. More elimination of old spleen, more production of new spleen, resulting in a new spleen can produce 50-70 grams of wax. 30% of the old spleen should be eliminated every year. 2. Widen the bee path in the big flow honey period, widen the bee path between the honey spleen, bee
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Ten Proved Prescriptions for Skinny Rabbits in Autumn and Winter
Rabbits spend hot summer, most of them are weak and thin. They must pay close attention to feeding and fattening after autumn to improve their physical strength and production function. The following methods can be used for fattening thin rabbits in autumn and winter. 1. For rabbits with coarse hair and poor spirit, appropriate amount of tea, 15 grams of five-leaf moss and honeysuckle can be used for internal administration, twice a day, 10-15 ml each time, for 3-5 days. 2, each day with 5-7 grams of white sugar, dissolved in warm water, let the rabbit drink. Generally take 15-2
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