Wild chickens, green shell layer chickens, royal chickens, black phoenix chickens and other rare birds have the characteristics of delicious meat quality, easy feeding, and high profitability. If they can grasp the most important egg production season in summer this year, they can receive a multiplier effect. Do a good job in cooling work: The optimal temperature for rare birds to lay eggs is 18°C-26°C, and the required temperature is relatively constant. The height of the house is preferably 3 meters and a ventilation facility is set up. When the temperature is hottest at noon, the roof is sprayed twice and the feathers of chicken breasts, legs, and wings are cut to make it dissipate faster. Adjusted feeds: morning and evening feeding: In the summer, the consumption of rare birds' proteins is extremely high, the feed should be increased by 20%-3% of the protein, and the temperature should be cool every morning and evening, when the flock is active, and 2% chlorinated in drinking water. Potassium is extremely effective. Feeding medicine and vitamin C: In the late summer egg production peak period, each hen is fed half a tablet of diethylstilbestrol once every other day for 5-7 days. Vitamin C has the effect of increasing egg production rate, fertilization rate, and hatching rate, so vitamin C should reach 0.03% in feed. Scientific illumination: 1. The illumination time is guaranteed to increase gradually from the first 16 hours of egg production to 18 hours when the egg production peaks. 2, light to time, be sure to use the light control instrument. 3, light requirements in the chicken house evenly distributed, 2 meters above the ground level, and to ensure that the light bulb without dust. 4. Tests show that lighting is the most effective 3 watts per square meter. Reduce noise and increase nests: During the high season in summer, rare birds are extremely sensitive to outside sounds. Therefore, it is necessary to ensure the farm's quietness during the 9-14 hours of peak daily egg production. The egg carton should be placed on a shelf 50 cm away from the ground to ensure that 3 hens have one. Choosing a high-performance population: There is a large difference in egg production between breeds of rare birds. Therefore, farmers should make the selection of excellent breeders a top priority in order to ensure high efficiency.
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