The weasel, a scientific name of the scutellaria, is a genus of mammals. It is a small predator that is common throughout China. The body is slender, with short limbs, fluffy tail hair, hard bristles, and brownish or orange-colored body. It has strong adaptability and can adapt to different environments and enjoy activities at night. Food is more complex, mainly rodents, birds. The weasel's hide is named Huang Langpi and has high economic value. It is an advanced raw material for making and making pens. It is China's traditional export goods, and its output and quality rank first in the world. The weasel breeds rapidly, the disease is few, and the feeding method is simple. The development of artificial breeding is a good way for farmers to increase their income. 1. Build house. Weasel man-made breeding sub-cage and housekeeping two. Cage raising: The cage is divided into two parts: a small room and a sports ground. The small room is made of wood and measures 50 centimeters in length, 40 centimeters in width, and 30 centimeters in height. Nesting boxes are provided inside the stadium; the playground is welded with a 6 mm diameter iron bar to grow 70 centimeters. Frames 50 cm wide and 30 cm high, welded screens around the perimeter, and a welded door on a 50 cm side. The cage should be placed 20-25 cm away from the ground so that the droppings can be carried out. Shelter: Idle old houses can be used, covering an area of ​​not less than 10 square meters. The walls are plastered with cement. The doors and windows are tightly affixed. Straw piles or mounds are piled up inside the house (digging many small holes in the mound) to facilitate the insatiable and breeding of the weasel. . A 10-square-meter house can have about 10 beds. 2. Breeding. The weasel is sexually mature at 8-10 months of age, and can be bred the following spring. At the end of the winter and early springs, mating, with an annual output of one child, the average number of calves produced per child is 8, and as many as 12. During the estrus season of the female weasel in the April-May period of each year, the estrus manifested as prominent swelling of the genitals, pink or purple, labia valgus, mucus outflow, pubic hair bundles fell to both sides, at this time is the estrus, The highest rate of fertility is in the pair. The weasel has multiple sexes, and the breeding period can use 1 male 5-10 mothers. 3. Feeding. After domestication, the weasel feed can be slaughtered by livestock and poultry (especially chicken viscus is good) and fish and its by-products, and then feed some grain feed (corn, wheat bran, bean cake), vegetables, etc. properly. , minerals, vitamin additives, etc. The proportion of normal feed is: 55% for animal feed, 35% for grain feed, and 10% for vegetables. In addition, add some bone meal, salt, yeast, and cod liver oil. The weasel should adopt different types of feed ratios at different times: For mice aged 1 to 2 months, relying solely on breast milk, the mother's full-rate feed should be provided to ensure adequate milk supply. The feed formula for lactation is: meat 40%, animal internal organs 25%, milk or bean juice 5%, sugar 5%, corn 5%, bran 5%, bean cake 5%, vegetables 5%, salt 0.5%, bone meal 1.5 %, yeast 2%, cod liver oil 1%. After 45 days of age, the young weasel began to feed and should provide some good quality, easily digestible high-quality feed. The animal feed gradually increased to about 80% at 4 months of age, and increased to 70 at 5 to 6 months of age. %, After 7 months of age, the weasel is nearing maturity and it is enough to feed normal feed. The general feed formula is: meat fish 30%, animal viscera 25%, sugar 5%, corn 10%, wheat bran 7%, vegetables 10%, bean cake 8%, salt 0.5%, bone meal 2%, yeast 2%, Cod liver oil 0.5%. The breeding period of the weasel feed is based on the lactating feed formula. The weasel feed processing method is: First, the animal feed is minced with a meat grinder, and then evenly mixed with the crushed cereal feed and vegetables, and then put into a food bowl for feeding. The adult weasel has a daily diet of 150-200 grams (125-175 grams for females) and is fed 1-2 times a day. The amount of each feeding should not be excessive to prevent wasted food. Rats are also the best source of feed for the weasel. They use cages, clips, and other capture methods to feed the captured mice live or use a meat grinder to grind them, mix them with grain and vegetable feeds, and reduce the cost of the feed. One stone and two birds. In addition, from the summer to the beginning of autumn, some livestock manures and agricultural wastes are used to breed fly maggots and maggots. After washing and disinfecting, it is also a cost-effective way to solve the source of the weasel animal protein. Weasel drinking water should be sufficient to ensure clean, add 0.1% salt in drinking water in summer, with the role of prevention of heat stroke. 4. Management. First, regular quantitative feeding, feed variety, do not feed corrupt spoilage feeds; Second, under the conditions of feeding, salt should be set adequately to prevent food inequality, affect the development of inconsistencies; third is to do a good job of the environment, Clean and disinfect the cages and utensils to prevent epidemics. In addition, the young should be cleaned regularly from the age of 15 days. In case of excessive calving or insufficient breastmilk, measures should be taken in a timely manner or artificially fed. Young weasel were weaned 40 days after birth, and feeding tubes should be strengthened after weaning. 5. Take the skin. After the lunar sleet, the lunar calendar from November to February of the following year is available. Among them, December is the best period for skin removal. The weasel is usually kept in the second year of breeding, but the male kino's wolf was also able to take skin after 9 months of age. The method of skin removal is to use a wooden stick to kill the weasel and peel it immediately. Use the wire to pass through the upper and lower incisors of the weasel and fix the teeth securely. Then hang them. Use a sharp knife to peel from the mouth to the head. When peeling to the forelegs, use scissors to cut off the first joints of the two forelimbs. The five fingers are taken to the skin of the legs, and this method is used when peeling the hind legs. Remove the tail bone as much as possible from the tail. After stripping, the skin is facing outwards, and the hair is dried and stored for sale.
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