Young ostriches are young ostriches within 0-3 months of age. Brooding is the key to the success or failure of breeding ostriches. The quality of brooding is directly related to the qualified rate of reserve birds, indirectly affects the breeding value of ostriches, and determines the economic benefits of ostrich farms and whether they can survive in the fierce market competition. . Based on our brooding experience in the past year, we believe that the brooding process should pay attention to the following issues:
1, density brood density has a great influence on the growth and development of young ostriches. The cultivation of young ostriches generally uses ground brooding. In the first week after hatching, each chick needs an area of ​​at least 0.16-0.2 square meters, so that the chicks can have enough space for activities and resting places. Effectively reduce the mutual stress of the chicks and prevent leg deformities. For every one week of growth, the activity area should be increased by at least 10%, and the corners of the area should be curved so as to prevent the chicks from stepping, crushing, and even causing death due to accumulation in corners when the temperature is too low.
2, temperature and temperature are the primary conditions for brooding, must be strictly and correctly grasp. Primary chicks have inadequate thermoregulatory functions and are full of fluffy spike-like feathers. They have poor cold resistance and are cold and heat-fighting. Therefore, they are particularly sensitive to temperature. After the 4th week, slight temperature changes can be tolerated, but a certain constant temperature must be maintained at night to prevent the temperature from decreasing. General brooding room heating device is infrared lamp or electric heating tube, the power is 100-500W, according to the size of space, install different numbers of infrared lamps at different positions, the height can be adjusted at any time, to ensure that there is room for ostrich rest, activities, feeding The incubation area, with a certain temperature difference, allows chicks to exercise within the physiological range of temperature difference. When using an infrared lamp to brood, the temperature is stable, easy to disinfect, the effect of brooding is good, the temperature is generally controlled at 0-7 days, 34-36.5 degrees Celsius; 8-14 days, 31-33 degrees Celsius; 15-24 days Age, 27-29 degrees Celsius. It is best not to use incandescent lamps for heating, because the white light can easily induce the fledglings to pick each other, which is unfavorable to the rest and sleep of the young birds. 3. Humidity The humidity of the brooding period should be adjusted according to the condition of the shelled bird. If the humidity in the incubation period is relatively good, the hatched birds are not edematous, do not wrinkle, the chicks are robust, the relative humidity is between 50% and 60%, and the survival rate is high; if the humidity is high during hatching, the birds hatched The legs, abdomen, and head and neck are severely edematous. In this case, if the fledgling goes into the brooding room with low humidity, the fledglings will lose water in a short period of time and die of weakness. According to the specific conditions, the humidity will be slowly lowered and the survival rate of the chicks will increase. It is advisable that the humidity in the brooding room be controlled below 60%, otherwise the edema will be intensified and the yolk will be poorly absorbed. It is easy to breed bacteria and mold and reduce the survival rate of chicks.
4. Hygiene and epidemic prevention Epidemic prevention is very important for chicks within 3 weeks. The poor disease resistance of chicks, combined with the intensive care of their homes, predisposes to intestinal and respiratory diseases. Comprehensive preventive measures should be taken, including drinking water hygiene, environmental hygiene, vaccination and feed hygiene. The quality of drinking water should be in line with people's drinking water standards. It is best to use cold boiled water or filtered water. The feed must be fresh and not bad. The green fodder requires succulent, easily digestible, and good palatability. It should be cleaned and disinfected before it is chopped and mixed with the concentrate. Mixed feeding; litter requires daily cleaning and disinfection; food bowls, basins should also be cleaned and disinfected every day; sports grounds, brooding houses should be regularly disinfected with 1:3000 poisoning or 1:400 antivirus. The main vaccines for vaccination include Newcastle disease vaccine, infectious bronchitis vaccine and tuberculosis BCG vaccine. They should be injected or instilled by eye, and should be vaccinated strictly according to immunization procedures and daily doses.
5, ventilation and light ventilation The purpose of ventilation is to eliminate the indoor air pollution, exchange fresh air, while adjusting the temperature and humidity in the house. It is generally required that no smell be found in the aviary. The wind entering the aviary in winter requires warming up. Do not blow directly onto the nestlings to prevent colds. If the weather is clear, the fledglings can release outdoor sports in one week after hatching, on the one hand to promote the absorption of yolk, and on the other hand to ensure reasonable light. In order to regulate the calcium and phosphorus metabolism of the chicks, enhance the bone quality and prevent leg deformity, it can also enhance the immunity of the chicks and their resistance to diseases. In summer, prolonged exposure should be avoided. Pergola or green trees should be set up in the stadium.
6. Feeding and Management 6.1. Birds after hatching require drinking before they eat. Drinking water requires about 24 degrees Celsius water temperature, and adding B vitamins, etc., with electrolytes, glucose formulated into a nutrient solution is better. After eating for the first time, drink 1 to 2 hours after the start of drinking. Feed the mixed concentrate. Start the food and mix it to make it wet. The ratio of water to water is 1:1. Place 1-2 older birds in the young bird group to guide the open food. Because the ostrich has a natural curiosity and imitation. Each day, the amount of fine material to be fed is 70g for 1-30 days, 300g for 31-60 days, and 525g for 60-90 days. Green feed is fed 1-2 times the amount of concentrate. From the second week after hatching, 4-5 grains of gravel were added each day, and the grain size gradually increased from rice grains to 1 cm in diameter. 6.2, management should be kept at different ages, and staff members are strictly prohibited; foreign bodies (such as nails, glass tablets, cigarette butts, etc.) in chicks' sports grounds should be cleared daily to prevent gastrointestinal infarcts and other diseases from occurring; The brooding area should be kept as relatively quiet as possible to reduce the disturbance to the chicks and prevent stress; the brooding house should keep the air fresh, the ground is dry and clean; the bird droppings should be promptly removed, and at least once a week; the food bowls and basins should be set high. About 5cm, in order to avoid the back and forth walking chicks caused by the word material, water pollution; keepers should make observation records every day. Keep abreast of the dynamics of the chicks at any time, discover the situation, and deal with it in time. Ensure healthy growth of chicks. Each batch of chicks is reared. We should carefully write down the summary reports of the phases and summarize the experience in order to improve the business level and management level.
Fresh Chicken meat is tender, tasty, suitable for many kinds of cooking methods and nourishing, nourishing and nourishing. Chicken is not only good for hot stir-fry, stewed soup, but also for cold and cold meat. The whole body of the chicken can be eaten up and down, and the nutrition effect is rich, can be seen everywhere, so the folk call chicken is "ji world medicine".
Chicken protein has a high proportion of protein, many kinds, and high digestibility. It is easy to be absorbed by the body, and has the effect of enhancing physical strength and strengthening body. Chicken contains phospholipids that are important for human growth and development, and is one of the important sources of fat and phospholipids in Chinese diet. Chicken is bad for malnutrition, cold, fatigue, fatigue, irregular menstruation, anemia, weakness, etc. Chinese medicine believes that chicken has the effect of nourishing qi, nourishing the spleen, nourishing the stomach, living blood, and strengthening the bones.
The general population is edible. The old, the sick, the weak are more appropriate to eat. The cold is accompanied by headache, fatigue, fever, and the diet of chicken and chicken soup. Obese patients and people suffering from detoxification. Hypertensive patients and hyperlipidemic diet. Chicken chicken broth contains more fat, which causes higher cholesterol in the blood, causes arteriosclerosis, coronary heart disease, causes the blood pressure to continue to rise, is not favorable to the disease; People suffering from cholecystitis and gallstone disease avoid food. Avoid stimulating the gallbladder, causing the gallbladder. For malnutrition, fear of cold, fatigue, irregular menstruation, anemia, weakness, etc., have good therapeutic effects. Chicken is more nutritious than chicken soup. Chicken soup, contain glial protein, muscle peptide, creatinine and amino acid etc., not only the taste is delicious, and easy to absorb digest, have a big complement to the body
Fresh Chicken Series,Fresh Chicken,Fresh Whole Chicken,Fresh Poultry
GUYUAN XINYUE FOOD CO.,LTD. , https://www.xyamin.com