On June 5th, for Tianhe Village, Shunhe Town, Dongxing District, Neijiang City, the villagers generally reported that the summer broiler was not well-cultivated. The Dongxing District Animal Husbandry and Food Bureau specially organized technical personnel to carry out on-site service and taught the summer hens free-range techniques for farmers.
After investigating the situation on the ground, Song Linxin, a technician, believes that the key to free-range chickens in the summer is to do several things.
Feeding environment. Chickens can be exiled to grassland (orchards, woodlands) to ensure that free-range chickens have enough space for free activities. Chickens can freely prey on them, conforming to the natural growth laws of chickens, and can effectively reduce pests and diseases.
Disease prevention and control. Song Linxin told the farmers that the environmental disinfection must be thorough, and the lime can be spread all over the site. The cleaning and disinfection should be carried out once a week. The tanks and chutes should be periodically cleaned and disinfected with potassium permanganate, and the house hygiene should be kept small every day for cleaning. Disinfect the chicken once a day for 10 days to minimize the ammonia and carbon dioxide concentrations in the house. In addition, we must pay attention to regular and timely immunization, to prevent problems before they occur.
Adequate drinking water. Feeding chickens in the summer and supplying sufficient drinking water are crucial for ensuring the survival rate of chickens and improving the breeding efficiency. She said that the lack of drinking water on hot days will affect the growth of broilers and even endanger their lives. Therefore, to set up enough sinks, the water temperature should be maintained at about 10 degrees. In the dog days, change the water every 2 hours from 10 am to 5 pm every day. Sterilize the drinking water dispenser once a day.
In response to the problem of adaptation of chickens from centralized farming to free-range cultivation in forests, Song Linxin made prescriptions for farmers – using appropriate substitutes: first, using some cheap insects, cockroaches, yellow mealworms, etc., after proper processing and modulation Substituting protein feeds can greatly reduce the cost of breeding; secondly, it is appropriate to supplement some grains of sand every week to help grind the feed in the muscles and stomachs, help digestion and absorption, and increase the digestibility of feed by 3% to 8%.
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