Management techniques of young black bone chicken
2018-05-05 17:00:10
Silkie chicken is a unique rare bird of our country and has high use for food, medicinal use and ornamental purposes. It has high economic value. Broiler chicks are 0-42-day old chicks. Small black chicks are small in size, timid and frightened, and the following key technologies should be noted in brood management.
Choosing healthy and healthy chicks The size of the flesh chicken is uniform, the fluff is shiny, the eyes are big, the egg yolk is well absorbed, the umbilicus ring is smooth, there is no blood, lively and active, and loud; the hand is flexible and struggles. Anal clean, no fecal adhesion.
Brooding temperature The black bone chicken has a small body size and requires a relatively high temperature. 1 - 3 days of age should be 36 - 37 °C, 4 - 7 days of age 34 - 35 °C, after the weekly drop of 2 °C, after 5 weeks to maintain 23 - 25 °C. While maintaining the room temperature, pay attention to ventilation, keep indoor air fresh, and avoid respiratory diseases.
Suitable temperature The relative humidity of the brooding room is about 65% in the first week and about 55% in the next week. It is suitable for people to feel hot and humid. Not suitable for drying.
Timely drinking water into the brooding room after drinking warm water, plus 50g per liter of water, Vc 1g and then drinking 0.01% potassium permanganate water once.
After feeding and drinking enough ice, you can start feeding and feeding 6 to 7 times a day. When you start eating, feed some sesame seeds first, and then feed two times and then feed the cooked egg yolks (3 to 5/100 pieces) to blend the half cooked millet. It is advisable to eat it in about 20 minutes. 5 days after feeding chicks, formula: corn 55%, sorghum 5%, wheat bran 4%, barley 5%, fish meal 9%, soybean meal 16%; loquat powder 3%, bone meal 2.5%, salt 0.37%, multivitamin 0.05%, methionine 0.08%.
The density of the rearing density was too large, and the feeding of the chicks was not uniform and the development was irregular. They are 50-60/sqm on the 1st to 14th day, 30/sqm on the 15th to 21st day, and 20/sqm on the 21st to 42nd day.
It is better to use 20-23 hours of light every day within 7 days of reasonable illumination, and reduce the duration of illumination to 2 hours per week after 7 days of age, until the illumination time is 13 hours. The light intensity was 4 watts per square meter, which was changed to 12 watts per square meter after 15 days of age.
Early breaks and cuts can prevent warts and reduce feed wastage. The method is to cut 1/2 of the length from the axillary tip to the nostril at 7-10 days of age, cut 1/3 of the lower jaw, and then use a red hot iron to stop the bleeding.
Disinfect the chicken once every 3 days for regular disinfection and kill 500 mg/kg aqueous solution with 100 toxins. If two or three kinds of disinfectants can be used interchangeably, the effect will be better.
Disease prevention Silky chickens have strong resistance to disease. Drinking water can be added with 0.01% enrofloxacin or ciprofloxacin occasionally, and 0.02% - 0.03% of furazolidone or 0.3% oxytetracycline in feeds. can. From the 15th day of age, coccidiosis was prevented with Maduramycin 5 mg/kg. Usually pay attention to keep the brooding room clean and hygienic.
The immunization program was subcutaneously injected with Marek's vaccine subcutaneously at 1 day of age; 7-day-old Newcastle disease was cloned with -30 attenuated seedlings 1 times intranasally or intraocularly; 16-day bursa of Fabricius was given 1 times the amount of water, and 28 days of age-old ND was cloned -30. 1.5 times the amount of drinking water, 35 days of bursal 2 times the amount of drinking water.
Choosing healthy and healthy chicks The size of the flesh chicken is uniform, the fluff is shiny, the eyes are big, the egg yolk is well absorbed, the umbilicus ring is smooth, there is no blood, lively and active, and loud; the hand is flexible and struggles. Anal clean, no fecal adhesion.
Brooding temperature The black bone chicken has a small body size and requires a relatively high temperature. 1 - 3 days of age should be 36 - 37 °C, 4 - 7 days of age 34 - 35 °C, after the weekly drop of 2 °C, after 5 weeks to maintain 23 - 25 °C. While maintaining the room temperature, pay attention to ventilation, keep indoor air fresh, and avoid respiratory diseases.
Suitable temperature The relative humidity of the brooding room is about 65% in the first week and about 55% in the next week. It is suitable for people to feel hot and humid. Not suitable for drying.
Timely drinking water into the brooding room after drinking warm water, plus 50g per liter of water, Vc 1g and then drinking 0.01% potassium permanganate water once.
After feeding and drinking enough ice, you can start feeding and feeding 6 to 7 times a day. When you start eating, feed some sesame seeds first, and then feed two times and then feed the cooked egg yolks (3 to 5/100 pieces) to blend the half cooked millet. It is advisable to eat it in about 20 minutes. 5 days after feeding chicks, formula: corn 55%, sorghum 5%, wheat bran 4%, barley 5%, fish meal 9%, soybean meal 16%; loquat powder 3%, bone meal 2.5%, salt 0.37%, multivitamin 0.05%, methionine 0.08%.
The density of the rearing density was too large, and the feeding of the chicks was not uniform and the development was irregular. They are 50-60/sqm on the 1st to 14th day, 30/sqm on the 15th to 21st day, and 20/sqm on the 21st to 42nd day.
It is better to use 20-23 hours of light every day within 7 days of reasonable illumination, and reduce the duration of illumination to 2 hours per week after 7 days of age, until the illumination time is 13 hours. The light intensity was 4 watts per square meter, which was changed to 12 watts per square meter after 15 days of age.
Early breaks and cuts can prevent warts and reduce feed wastage. The method is to cut 1/2 of the length from the axillary tip to the nostril at 7-10 days of age, cut 1/3 of the lower jaw, and then use a red hot iron to stop the bleeding.
Disinfect the chicken once every 3 days for regular disinfection and kill 500 mg/kg aqueous solution with 100 toxins. If two or three kinds of disinfectants can be used interchangeably, the effect will be better.
Disease prevention Silky chickens have strong resistance to disease. Drinking water can be added with 0.01% enrofloxacin or ciprofloxacin occasionally, and 0.02% - 0.03% of furazolidone or 0.3% oxytetracycline in feeds. can. From the 15th day of age, coccidiosis was prevented with Maduramycin 5 mg/kg. Usually pay attention to keep the brooding room clean and hygienic.
The immunization program was subcutaneously injected with Marek's vaccine subcutaneously at 1 day of age; 7-day-old Newcastle disease was cloned with -30 attenuated seedlings 1 times intranasally or intraocularly; 16-day bursa of Fabricius was given 1 times the amount of water, and 28 days of age-old ND was cloned -30. 1.5 times the amount of drinking water, 35 days of bursal 2 times the amount of drinking water.