The special function of Beijing duck
Special function: Beijing duck is rich in taurine, which contains more than 500 micrograms of taurine per gram of duck breast, which can promote the growth and development of infants, prevent and cure hypertension and diabetes. Beijing duck meat is rich in α-linolenic acid, which can be converted into EPA and DHA (brain gold). All of them can reduce blood lipids and blood viscosity, reduce the incidence of cardiovascular and cerebrovascular diseases such as coronary artery embolism, arteriosclerosis, stroke and hypertension. At the same time, it also has a good preventive effect on diabetes and skin diseases.
Variety characteristics:
Beijing duck has strong disease resistance and wide adaptability, and can be raised all over the country and even all over the world. The growth rate is fast, and the feed reward is high: the weight of meat is 2741.00 grams in 5 weeks, 3211.02 grams in 6 weeks, 3520.90 grams in 7 weeks and 2.57 grams in meat.
The meat of Beijing duck is very delicate and delicious, and the cooked Beijing roast duck is famous at home and abroad for its good taste and unique flavor.
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Nine kinds of vaccination methods for chickens
Immunization is an indispensable work in chicken farms, and the success or failure of immunization is related to the benefit of raising chickens. Practice has proved that a higher immune effect can be obtained by choosing an effective immune method under the same conditions. The author collected the experience of some chicken farmers, combined with theory, summed up ten methods and applicable types of vaccine for the majority of chicken farmers (geese and ducks) to choose and use. 1. Nose dripping and eye dripping. Dilute 500 doses of vaccine with 25ml sterilized saline and shake well with a standard eyedropper.
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Six measures to prevent Sheep Disease
First, scientific feeding and management is an important basis for the prevention of sheep disease. Practice has proved that most sheep diseases are caused by improper feeding and management. According to the living habits of sheep, we should do a good job in the words "eat, live and travel": eat-feed grass, supplement concentrate, and standardize the preparation of diet. Live-ventilation in summer, warm in winter, clean and dry sanitary column. OK-the sheep should exercise in house feeding and prevent falling in the later period of pregnancy. Second, it is forbidden to buy sheep in epidemic areas. Sheep purchased from non-epidemic areas should also be kept in isolation for one month until they are proved to be disease-free.
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