Key points of Gosling breeding in early Spring
The selected Gosling Gosling shows lively demeanor, bright eyes, sensitive response, stable standing after dry hair, strong cry, and rapid contraction of feet when holding the neck with hands. Weak chicks such as big belly and tilted head should be eliminated.
The suitable temperature was 25 ℃ ~ 28 ℃ at 5 days old, 23 ℃ ~ 26 ℃ at 6 days old, 20 ℃ ~ 24 ℃ at 11 days old, and 17 ℃ ~ 20 ℃ after 21 days old.
Meticulous feeding should be fed regularly and quantitatively, and it is appropriate to adopt the method of feeding 80% less frequently. 24 hours after coming out of the shell, the goslings should be fed with water and then fed with soaked chopped rice and filamentous vegetables. In the first two days after feeding, the number of times of feeding increased to 5 times at the age of 4 to 10 days, with 35% of dietary concentrate and 65% of vegetables. At the age of 11-20 days, it was mainly made of green material. After 21 days of age, it was changed to cereal feed and fed 4 times 5 times a day.
Each batch of goslings are divided into large, medium, small or strong and weak, so they must be divided into groups reasonably to achieve the goal of uniform growth and neat development of the whole group. Brooding should be in small groups, 50-80 in each group, checking group by group during the day and night, and manipulating the goslings by hand for 4-5 times to prevent goslings from stacking and causing freezing above, heat in the middle, and pressure below.
Graze at the right time after eating, get up every other hour, so that the temperature can be adjusted and water vapor can be emitted. After 7 days of age, choose to release water in a clean shallow pond in a clear and windless day. The starting time should be short and the road should be short.
The disease resistance of Gosling is weak, the enclosure should be cleaned frequently, the bedding grass should be changed frequently, and the material trough should be brushed with alkali water once a week, focusing on the prevention and control of Gosling influenza and Gosling plague in the brooding stage.
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Diagnosis and prevention of porcine erysipelas
First, popular characteristics. The disease mostly occurs in 2-6-month-old shelf pigs. Diseased pigs and infected pigs are the main sources of infection of the disease. The main route of infection is the digestive tract, and it can also be transmitted through skin wounds, or by blood-sucking insects such as mosquitoes and flies. The disease can occur all the year round. Second, symptoms and pathological changes. The disease can be divided into acute type, subacute type and chronic type. Acute type: that is, septic type, the body temperature of diseased pigs suddenly rises to more than 42 ℃, does not eat, gait is unstable and even cannot afford to lie on the ground. Conjunctival congestion, bright eyes. Chest,
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How to prevent porcine cold diarrhea in cold weather
Every year, due to the low temperature in the outdoor pig houses in the countryside, the pig body is attacked by strong cold air, coupled with eating and drinking cold water and cold food, cold evil goes straight to the stomach and intestines, which often makes some pigs weak in movement, cold and damp, clear and turbid, resulting in cold intestines diarrhea. The most common occurrence of this disease is in the weather from 49 to 59. The first reason is that the weather is the coldest in the year, and the second is that the Spring Festival has arrived, and every family usually feeds pigs with meat soup, resulting in more pig cold diarrhea. The local treatment is as follows: first strengthen the cold protection and heat preservation of the pig house, then stir-fry it into yellowish brown with white flour, and adjust it to a thin paste with warm water.
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