Efficient feeding technology for egg tarts

Efficient feeding techniques for egg tarts Chen Qiong 2004-8-17 The quail has such characteristics as rapid growth, early maturation, high fertility, strong disease resistance, and easy feeding. The quail eggs are rich in nutrients, which are both good foods and treasures of therapeutic foods. At the same time, quail eggs can be processed into lead-free preserved eggs, tiger preserved eggs, and canned quail eggs, quail eggs, and quail eggs, and are highly consumed. Loved ones. The economic benefits of feeding egg tarts are good, and it is a breeding industry that should be promoted vigorously.
1 Preparation before brooding Remove the weeds around the brooding house, use the quicklime to sterilize the exterior walls and surrounding environment, thoroughly clean the feeding utensils and enclosures, and then disinfect with 2% sodium hydroxide solution. Finally, the cleaned utensils are placed in the pens, and after the dark back-spun cloth or newspapers are placed on the nets of the brooding cages, 15 g of potassium permanganate and 30 ml of formalin are fumigated per cubic meter of space. 2 days before hatching, conduct ventilation and ventilation, raise the temperature to 30-32°C, and keep it constant.
2 Feeding management during brooding and rearing
2.1 Drink water first, then drink it in warm water within 24 hours after being eaten and shelled. Generally, put the chicks into the brooding cage for 1 hour before starting to drink water. On the 1st day, drink 5% dextrose in warm water, and drink 0.05% on the 2nd day. Potassium permanganate solution. Drinking fountains should meet specifications to prevent wetting or drowning of young chicks. After drinking water for 1 hour, you can start eating. You can feed the full-price compound material by opening the food, place it in a flat food trough, and add a layer of metal woven mesh to prevent the chew material from leaving the trough. The troughs and drinkers should be placed in brooding cages at 0 to 2 weeks of age, and they should be hung outside the cage after 2 weeks of age. With free food intake, it is necessary to keep the water inside and outside the room for a long time. The dry powder can be used. If pressed and sieved together with broken material, the effect is better. The crude protein content in feed was 24% and the metabolic energy was 11.92 MJ/kg. The feed formulation was: corn 60%, bean cake 24%, fish meal 6.4%, wheat bran 4.5%, bone meal 1.5%, multivitamin 1%, oxytetracycline 0.1%, trace element 1%, fine sand 1.5%. The average daily feed intake of each chrysanthemum per day was 3 to 4 g at 3 days, 5 to 6 g at 5 days, 7 to 8 g at 7 days, and 9 to 10 g at 11 to 13 days.
2.2 suitable temperature, humidity, light and density brooding temperature: 1 to 3 days of 40 ~ 38 °C; 4 ~ 6 days of 37 ~ 36 °C; 7 ~ 12 days of 35 ~ 32 °C; 13 ~ 15 days The age is 31-29°C; later it is controlled at 28-20°C. The specific temperature should also be adjusted according to the diet, behavior, faeces, sleep, and the level of cages of the chicks.
Brood Humidity: Control at 65% to 70% at 1 week of age and 50% to 60% thereafter.
Illumination; Illumination time from 0 to 1 week of age is 24 hours; 16 hours from 1 to 2 weeks of age, and 2 hours per week thereafter; 10 hours from 5 to 6 weeks of age. The light intensity is 10lx and the light source is incandescent.
Feeding density (square meter): 120-150 weeks old; 100-120 weeks old 2-week old; 80-90 months old 3-week old; 60-70 months old 4-week old; The specific rearing density should be adjusted according to the temperature, species, etc., the lower limit in summer and the upper limit in winter.
2.3 Grouping and limiting the feeding of male and female gregariously according to the appearance characteristics at the age of 3 weeks, and appropriately reduce the protein level. At this stage, the feedstuff was used as a feed. The crude protein content in the feed was 19%, and the metabolic energy was 11.72 MJ/kg. The feed formulation was: corn 61%, bean cake 15%, fish meal 7.4%, wheat bran 11%, bone meal 1.5%, multivitamin 1%, oxytetracycline 0.1%, trace element 1%, fine sand 1.5%. Using the method of feeding, the average daily feed intake per puppies was 11.7 g at 3 weeks of age, 14.6 g at 4 weeks of age, 17.4 g at 5 weeks of age, and 19.3 g at 6 weeks of age. At the age of 6 weeks, the bred material was transferred to the egg feed for mixing. When the egg production rate reached 5%, the egg-laying period feed was used instead.
2.4 Around the age of 40 days, approximately 2% of the cranes are switched to production at the time of production. The transfer should be carried out at night and appropriate amounts of vitamins should be added to drinking water. A small amount of reserpine should be added to the feed, and care should be taken with care. Combining with groups, timely elimination of sick and disabled.
2.5 Management points Mattress should be rough and soft to avoid disability caused by unstable standing of the crane; keep the environment quiet and reduce disturbing; pay attention to ventilation, keep the air fresh, and avoid cold air blowing directly onto the body; always check the brooding temperature , Ensure that the temperature is stable, adjust according to the dynamics of the youngsters and the conditions of the feces as appropriate; regularly sample and weigh by fasting, adjust the nutritional level of the diet in a timely manner; do well the work of the immunization program and clean work; do a good job of preventing rat damage, preventing gas poisoning, and preventing Fire work; pay attention to the weather forecast and the processing of death.
3 Feeding Management during Production Period
3.1 Carefully raise the protein content of the diet during the egg laying period to 20%. In this period, the feed formula is: corn 50%, soybean cake 21%, fish meal 15%, wheat bran 4.5%, bone meal 2%, shell powder 3.8%, trace elements 1%, fine sand 1.2%, multivitamin 1.5%. Feeding methods can be used for free feeding or regular quantitative feeding. During the production of eggs, each quail eats 25 to 30 g per day. Attention should be paid to filling in the evening, drinking water must not be interrupted, warm water should be taken in winter, and drinking water in summer. Add Vc and electrolytes.
3.2 The temperature, humidity, light and density are suitable for the temperature of 20-25°C, and the air relative humidity is 50%-55%. The daily illumination time is 16 hours from the initial period of production to the peak of egg production, and 17 hours in the later period of production. The light intensity is 10lx or 4W/m2. During the production of eggs, multi-layer cages are generally used and the density is 60/m2.
3.3 Routine management points During laying, it should be carefully managed to keep the environment quiet, avoid entry of outsiders and frequent replacement of breeders; clean up the faeces and keep the indoor air fresh; prevent fallopian tubes from eversion during the peak of egg production; pay attention to weight control and eliminate them in time Diseased cranes; food troughs (when feeding wet materials), sinks need to be cleaned once a day, weekly disinfection 1, the feces board daily excrement 1 to 2 times; the entrance should be set disinfection pool, indoor preparation of disinfection basin; Decline to visit; to prevent rats, birds, mosquitoes and flies infestation; sulfa, furans, chlortetracycline and other drugs are forbidden during laying, otherwise it will lead to a rapid decline in egg production rate.
4 Disease prevention and control
1 to 2 days of age with chicken Newcastle disease IV strain epidemic nose, 1 to 2 months old with chlorpheniramine to prevent coccidia, after every 2 months to repel 1 time. Regularly use 100 poisons to disinfect and avoid co-cultivation with chickens. The pens should be ventilated, dry and clean to keep the feed and drinking water sanitary. Drink water once a week with 0.01% potassium permanganate solution, and regularly add 0.1% oxytetracycline powder to feed to prevent common diseases.
Author: Hunan Institute of Biomechanical Technology was cited from: “Special Economic Animals and Plants” 2004.3

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