Wild boar breeding technology

Special wild boars are a new breed that is sustainable in the breeding industry. It eats green food such as green grass, corn stalks, sweet potatoes, etc. The cost is very low, only one-third of that of domestic pigs, and the meat is particularly tender and mellow, and the lean meat percentage is as high as 85%. It is a real meat and green nourishing food, and it is an investment. The preferred variety. Our Tianyan breeding company has many years of experience in breeding boars.

First, the management of born wild boar: feeding and management objectives: to improve the survival rate of suckling piglets and weaning nest weight.

(-) Physiological characteristics of suckling piglets

1. Underdeveloped digestive organs, small volume, imperfect digestive function, can only use nutrients with very high digestibility: 2. Poor body temperature regulation, so do well in insulation work. The suitable temperature for piglets is 30-32 degrees for 1-3 days, 28-30 degrees for 4-10 days, 26-28 degrees for 11-30 days, and 3 days for wild pigs. Feeding milk is for the prevention of sucking piglets. 4. After the full week, the piglets add granules, mainly to promote the development of the gastrointestinal tract of piglets, relieve the itching of piglets' gums, and reduce the stress after weaning. Spread a little piglet granules on a clean wooden board and add less ground. 5. Weaning artificially. However, the wild boar's mammary gland is underdeveloped, its milk yield is small, and its milking time is short. Premature weaning can easily lead to small piglets, poor physical fitness, poor adaptability to the environment, poor gastrointestinal function, and proneness to diseases. In order to enable early mating and let the piglets pick up the morning market, weaning artificially. Wild piglets should be weaned for 45 days. Because the boar's mammary glands are underdeveloped, their milk yield is small, and their milking time is short, premature weaning can easily lead to small piglets, poor physical fitness, and adaptability to the environment.

(B) Immunization procedures for suckling pigs

1.7 to 15 days of age; no live vaccine for asthma in muscle injection, weak virus vaccine for blue ear disease.

2. 20-day-old intramuscular injection of swine fever, swine erysipelas, swine fever epidemic three-joint seedlings.

3.25-30 days old; intramuscular injection of pseudorabies vaccine.

4.30 days old; intramuscular injection of infectious rhinitis vaccine.

5.60 days old; swine fever, swine erysipelas, and triple vaccine for lung disease.

(C) feed technology ratio Wild boar natural resistance to rough food, like to eat grass, green vegetables, green feed accounts for 70%, less food. Special wild boars have less food intake, and they are usually fed twice a day. They like to eat raw food and eat miscellaneous foods. All kinds of weeds, lettuce leaves, plant roots, and crop stalks can be used as wild boar feed. Wild boars particularly like to eat green feed, can account for more than 60% of the ration, with a small amount of concentrate feed can raise robust boar. Here are some boar feeds.

Green feed: commonly used wolfberry, purple parsley root, leeks, sweet potato vine leaves, corn stalks and so on. Green feed has high crude protein content and high digestibility. The required amino acids are rich in vitamin content, high in quality, and high in utilization rate. 2, roots, tubers and fruits feed, including sweet potatoes, potatoes, pumpkins, carrots and so on. This type of feed is crisp and juicy, stimulates appetite, and has a high digestibility of organic matter, which plays an important role in improving the nutrient content of the diet and improving digestibility. However, it is not suitable for single feeding, but it must be used together with coarse and fine materials, and then supplemented with protein feed in order to achieve the effect of feeding. 3. The concentrate feed is generally fed with energy such as corn, sorghum, barley, rice, sweet potato and other cereal seeds. The crude protein content is low, only 7% to 11%, due to the imbalance of nutrient structure, it should not be used alone as a feed for wild boar, must be combined with protein feed and nutrient additives in order to make the diet nutritionally comprehensive and balanced. Such as bean cakes, peanut cakes, cottonseed cakes, bone meal, fish meal and other protein feeds and some vitamins, amino acids, minerals and trace elements and other nutrient additives, etc. In animal protein feed, fish meal is the most widely used animal feed, protein The content of 40% to 60% is particularly useful in the supply of methionine and lysine, and has high nutritional value; bone meal, blood meal, silkworm cocoon, etc. are also good animal protein feeds, and can be incorporated as a compound feed according to needs and conditions. ingredient.

1. Weaned suckling pig

Corn flour 41%, bran 10%, peanut bran powder 10%, fish meal 3%, crude bran 20%, shell powder 2%, growth promoter 1% trace element 0.5%, salt 0.5%, soybean meal 12%, multidimensional 20 Grams.

2. Zhongda Boar

Maize flour: 22%, wheat bran: 30%, bean dregs or a little soy: 5%, sanqijing: 22%, green feed: 20%, amino acids (per head per day): 15 to 40 grams, iodized salt: 0.5%, Bone meal: 0.5%.

(IV) Heavy epidemic prevention Many farmers do not attach importance to the use of vaccines or imitation of vaccines, and their use is not standardized or scientific. The scientific immunization should be based on the local epidemic and develop a complete set of immunization procedures, not pay attention to pig house hygiene and environmental disinfection. Boar excreta is more likely to cause the proliferation of bacteria and pathogenic microorganisms. If the wild pig house is kept clean, it will minimize the proliferation of pathogenic microorganisms and prevent the spread of diseases. However, at present, most of the farms are poorly sanitation, with cross-flow of sewage, stinking smells, and many mosquitoes and flies, which can easily cause epidemics and outbreaks of diseases and affect the breeding efficiency. Although wild boars are more resistant to diseases and diseases than domestic pigs, there are still many basic knowledge that must be mastered. During the cultivation, attention should be paid to technical learning and timely observation of the wild boar's mental state, feed volume, drinking water, activity, and changes in urine and feces, so that the problems can not be solved in time. Due to differences in technology and management, the reproduction rate, survival rate, growth rate, and economic benefits are also much different.
In addition, some farmers have a weak concept of health and epidemic prevention, farms are free to allow idlers to visit, and rarely take disinfection measures. In fact, disinfection is the simplest, most effective, and most fundamental measure to prevent the occurrence of diseases. Pigs have more excretions and are prone to bacterial and pathogenic microorganisms breeding, poor sanitation in the farm, cross-flow of sewage, odors, smoke, and more mosquitoes and flies. Can easily cause the epidemic and outbreak of the disease, affecting the efficiency of farming.

(E) Heavy technical learning and technical training Although wild boar is stronger than domestic pigs in disease resistance and disease, there are still many basic knowledge that must be mastered. Some farmers did not receive professional training when introduced, leading to the above problems in the breeding process. Can not observe the boar's mental status, feed volume, drinking water, activity, changes in urine and timely, so that problems can not be resolved in time. Due to differences in technology and management, the reproduction rate, survival rate, growth rate, and economic benefits are also much different.

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