The traditional rabbit rearing is mainly based on cage culture. The raising cost of the cages in the fattening production of meat rabbits restricts the production of meat rabbits and promotes fattening by means of group rearing. It has also achieved good results. This article is described below. Farmers reference. First, preparation before grouping 1. Insecticide rabbits should be dewormed before fattening. The method was to feed albendazole separately on the afternoon of the first day and the next morning (10 mg/kg body weight). 2. Castration promotes the growth and development of rabbits and prevents rabbits from mating during the finishing period. Castration should be performed before male fertilization. The method is: the assistant grasps the skin of the ear and the back of the neck with one hand, holds the buttocks with the other hand, and makes the rabbit's abdomen upward. The operator grasped the testis with his left hand and disinfected the scrotal skin locally. He then took a scalpel and cut the scrotum with his right hand to remove the testis. The same method was used to remove the other testicle. During the operation, if the testicles inhale into the abdomen and massage the abdomen with their hands from top to bottom, the testicles fall into the scrotum and are then removed. 3. Before immunization, rabbits should be fed with 1 ml of rabbit Blastococcus bifidum seedlings according to the rabbit population. Second, grouping 1, a reasonable density of fattening rabbits should limit the animals, so in practice should increase the density, according to adult rabbits 6-8 per square meter is appropriate. Each group of 20-30 is appropriate, so easy to manage. 2. It is best to separate the male and female rabbits when they are divided into groups. This is beneficial to feeding management and promoting the growth and development of meat rabbits. 3. Weak and strong grouping In the same group, body weight and constitution should be equal as far as possible, which is not only beneficial to the growth and development of rabbits, but also can prevent rabbits from fighting in a certain extent. 4. Meat rabbits in the same group that share the same nest group should try to be in the same litter. If they are not in the same group, they should also choose the same group of broilers. Third, to strengthen the feeding and management of fattening rabbits 1. To strengthen the nutritional requirements of nutrient-fed rabbits should be fully satisfied. Digestion energy should reach 2,500 kcal/kg and crude protein should reach 160%. Specific reference can be made to the following formulas: high quality hay powder 50%, corn 23.5 %, barley 11%, bran 5%, bean cake 10%, salt 23%, trace elements 0.1%, multivitamins 0.1%, conditional can according to the above Formulated into pellets, unconditional feed wet feed. 2, regular quantitative fattening rabbits regularly feeding, can promote its digestion and absorption of feed to prevent the occurrence of gastrointestinal disorders. In general, fattening rabbits should be fed 3-4 times a day. They should be fed 50% of the whole day at night, 30% of the whole day's amount in the morning, 20% at noon, and 50 grams within 7 days after weaning, and gradually increase until 150-200 grams so far. 3, plus feeding night meat rabbits have a flying night, so in the feeding should be fed night meal, during the day as far as possible to rest. If you do not feed at night, increase the amount of feeding at night to meet their habits of nocturnal feeding. Fourth, to strengthen the management of fattening rabbit group 1. All-in and all-out meat rabbits must adopt full-in and full-out group feeding, which is not only conducive to feeding and management, but also helps prevent the onset of rabbit disease and improves the survival rate and the breeding rate. 2. The hygienic rabbits love to dry and love to clean. Therefore, rabbit cages should be cleaned, feces should be removed, feeding utensils should be washed, rabbit houses should be kept clean, utensils should be kept clean, and diseases should be prevented. 3. The constitution of regular disinfecting and fattening rabbits is generally weak, and the disease resistance is poor. Therefore, according to the actual situation, the rabbits should be disinfected once every 3-7 days, and the surrounding environment of the rabbit house should be disinfected every 15-30 days in order to be effective. Kill pathogenic microorganisms to prevent the onset of rabbit disease. 4, to keep the environment quiet and timid and frightened rabbits, in case of abnormal ringing ears are listening, panic, chaos, which is extremely unfavorable for rabbit fattening, so the management should remain quiet. 5. The best environment temperature for fattening rabbits in heatstroke and cold-proof work is 15-25 °C. Therefore, summer heat should be done at high temperatures in the summer. Rabbit beds should be equipped with exhaust fans. All rabbit doors and windows in the rabbit house should be opened. Many trees are planted around and vines and vegetables are planted on the trees to prevent excessive temperatures. In the cold winter, we must strengthen the insulation work.
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Cas 5118-13-8,Brexpiprazole Intermediates,4-Chloro- Benzo
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