Hot weather in summer has a great influence on the growth and egg production of rare birds. The most suitable temperature for the growth and production of green birds, colorful pheasants, and lady chickens is 18-26°C. In summer, rare birds are prone to heat stress. At this time, the intake of rare birds will abruptly decrease, the water consumption will increase sharply, the growth rate will be slow, and the production of eggs will be reduced or even stopped. In order to enable rare birds to produce more eggs in the summer, Zhaobao Farms targetedly adopted the following measures to achieve the 17 methods for the high yield of rare birds in the summer:

First, reduce the ambient temperature. When the temperature exceeds 26°C, the doors and windows of the poultry house should be opened in time for ventilation, and some cool water can be sprinkled on the floor to reduce the temperature.

Second, add insulation layer.

(1) Cover 20 cm of straw, wheat straw, etc. on the roof of the poultry house, and sprinkle with cool water to keep it moist.

(2) In the poultry house, the ceiling is hoisted, and the ceiling is filled with a layer of foam plastic or straw, and the heat-insulating air is transferred into the house.

Third, set up a pergola. Set up a pergola on the playground and on the sun-facing surfaces such as doors and windows to reduce the temperature by 2-3°C.

Fourth, grow vine climbing plants. Vine climbing plants such as loofah, pumpkin, chayote, and melon were planted around the poultry house, allowing them to climb to the roof, walls, and pergola of the poultry house, weakening the heat of solar radiation into the house.

Fifth, plant flowers and plants. Planting flowers on the ground around the poultry house reduces the radiant heat and heat of reflection on the ground.

Six, brush white heat. The exterior walls of the poultry house are painted white with lime water or white paint, and the roof is sprayed with white reflective paint or coated with white cement (which can also cover white material), weakening the absorption of heat in the poultry house.

Seven, spray cold water. In the high temperature at noon, spraying cold water to the roof and the outside wall for 2-3 times can reduce Sherwin's temperature to about 5°C.

Eight, install a fan or air conditioner. Forcibly exhausted the heat in the poultry house.

Nine, water (wet) curtain cooling. Water curtains and wet curtains are installed in the poultry house entrance and windows to allow hot air to enter the poultry house after cooling.

Tenth, reduce the breeding density. The raising density of the assembly raises the temperature of the house. Summer stocking density should be reduced by 20% compared to other seasons.

Eleven, cut off the feathers. Cut the feathers of the breast, legs and wings of the bird to increase the speed of the body's heat dissipation.

Twelve, increase nutrition, feed sooner or later. Summer is the peak season of rare birds, high temperatures, protein consumption, diet should increase 2-3% of crude protein, add amino acids to increase protein content. In the morning and evening, the chickens are fed with appetite and sufficient water (2% potassium chloride in drinking water).

Thirteen, add drugs. In the late summer peak season of egg production, each female bird is fed with half an ethylene female powder and fed one time every other day for 5-7 consecutive days, each of which can increase 5-10 eggs. Vitamin C is added to the diet to achieve a vitamin C content of 0.03% to increase egg production. Avoid the use of drugs such as vaccines, chlortetracycline, tetracycline, androgens, aminophylline, sulfonamides, and aminoglycosides. Because these drugs directly affect the egg production rate and the quality of eggs.

XIV. Add Chinese medicine additives. Adding 0.5% of the rare chicken Herba Herb additives to the diet can reduce the impact of heat stress on rare birds and increase the egg production rate and egg quality of rare birds.

15. Scientific illumination. In summer, rare birds are extremely sensitive to light and must do the following: 1 The duration of light is gradually increased from 16 hours in the initial period of egg production to 18 hours in the peak of egg production. 2 The lighting must be regular, must not be suddenly and early, suddenly long, short, intermittent, must use the light control instrument. 3 The lighting requirements are evenly distributed in the house. The bulb is 2 meters away from the ground and the bulb is dust free. 4 Light intensity is best at 3 W/m2, which can increase the egg production rate by 12% and prolong the peak time of egg production.

16. Reduce stress and increase nest boxes. The rare birds are extremely sensitive to outside sounds in the summer hot season. People walking around and cleaning the house can delay or reduce egg production. In the peak time of egg production every day from 9 to 14 hours, the farm must be kept quiet. To stop everything will disturb the activities that affect the rare birds and decline the visit. Breeders and clothes should be fixed, and dogs, cats, and other animals should be prevented from entering the house, and moving and surprise groups should be prohibited. The nest box should be placed on a shelf 50 cm away from the ground to ensure that every three chickens have one nest box.

Seventeen, do a good job in health. The chicken house is dry, not humid, no excrement, no odor, and fresh air, which can minimize the damage of various pathogenic microorganisms to rare birds and guarantee their production of eggs.

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