How to effectively fatten commercial rabbits
Fattening rabbits is the last link of rabbit production. Its purpose is to produce good rabbit meat and rabbit skin. The fattening effect of rabbits should be the best after the completion of skeleton growth and development. The following five key points should be followed in the management of fattening rabbits:
The main results are as follows: 1. after the skeleton growth and development of concentrate Guan rabbits is completed, the weight gain in the fattening process is mainly muscle and fat. When fattening, should give priority to concentrate, especially should choose the feed with more sugar, such as sweet potato, radish and so on. And should match the green feed properly.
Second, limit exercise Guan rabbits should restrict their exercise and reduce feed consumption during the fattening period. Fattening rabbits can be raised in high density and kept in a warm and dark environment, which can promote the storage of body meat and fat.
Third, castrated male rabbits and fattening rabbits should be castrated in order to increase meat production and reduce feed cost. Because after castration, the metabolism and oxidation in the body are decreased, which is beneficial for rabbits to hoard fat. Under the same feeding conditions, castrated male rabbits are 10% and 15% more important than uncastrated male rabbits.
4. Supplying enough drinking water during the fattening period, Guanjia rabbits gradually changed from green feed to concentrate fodder. at this time, the water needs of rabbits must be met, and clean drinking water should be guaranteed for 2 to 3 times a day.
Pay attention to hygiene during the breeding period, due to the high feeding density, lack of light and restricted exercise, the body resistance is relatively poor, so it is easy to get sick, so we must pay attention to environmental hygiene and dietary hygiene to prevent the occurrence of diseases.
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How to identify the age of rabbits
According to the eyes, the young rabbit's eyes are bright and active, while the old rabbit's eyes are decadent and slow. According to the incisors and claws, the incisors and claws of rabbits change with age. The incisors of young rabbits are white, short and neatly arranged, while those of old rabbits are dark yellow, thick and long, irregular and sometimes damaged. White rabbit toes are small, the base is red and the tip is white. The toe red of 1-year-old rabbit is equal to the length of white, red is more than white in less than 1 year old, and white is more than red in over 1 year old. Colored rabbits can be based on their toes.
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Rabbit spirochete disease
The pathogenic Treponema burgdorferi is a slender spiral microorganism, gram-negative, but chromatic aberration. The exudate or lymph smear was fixed and Giemsa staining had a good effect. Tissue sections can be stained by Warthin method. The shape and movement of the spirochete can be clearly observed with a dark field microscope, so the disease can be diagnosed. The epidemic characteristics of the disease only occurred in rabbits and rabbits, and the pathogen mainly existed in the tissue of the disease. Contaminated bedding grass, utensils and feed are the medium of transmission. Mainly in matching
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