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After hatching, the ducklings are very delicate and require manual selection or creation of a suitable living environment. Careful feeding and management are made to fully adapt to external conditions, grow and develop healthily, maintain a good constitution and a high survival rate for the future. Ducks and ducks lay a good foundation. To do a good job in brooding management, we must do the following:
The first thing to do is to "drink early, eat early; drink first and then eat." After the duck arrives at the farm, it is necessary to allow the ducklings to drink water early and add electrolytics such as multidimensional and antibiotics to the drinking water for 3-5 days, which will help strengthen the resistance of the ducklings. Drinking water for 15-30 minutes can be eaten, and ducks should be used when eating. The duckling size should be suitable for ducklings. Do not cut off water at any time after eating.
Second, we must do a good job of insulation. After hatching, young ducks have few villi, subcutaneous fat is very thin, and their insulation capacity is poor. Their ability to withstand cold outside is weak. The brooding room should be kept within 30°C-35°C within one week of age and 25°C-30°C within the second week of age. Within the range, after the third week, gradually reduce the temperature to the natural temperature.
To catch the heap. Due to the strong gregariousness of the ducklings, even when the brooding temperature is appropriate, the ducklings often sleep on piles during rest. If the brooding temperature is low, the pile will be even more severe and it will be easy to kill and injure the ducklings. Therefore, we must always observe the situation of ducklings and find that there is a heap phenomenon, and immediately drive it away, and appropriate grouping and raising the temperature of the brooding room so as to reduce the death of ducklings and increase the survival rate.
Maintain a reasonable density. The space for ducks should be relaxed as much as possible. The area required for each duck during the brooding period should be 3-5 times larger than the body area. The suitable density for ground level raising is: 1 week of age, 20-25/square meter, 2 weeks of age 10 -15 animals/m2, 3 weeks old 6-10/m2, 4 weeks old 4-6/m2. If the site is wider, reduce the density again. Density is too large and crowded ducks are not conducive to drinking and feeding. The growth and development are affected. It also easily causes the spread of disease. It is easy to cause ducks to move, there are armpit hairs, the rest is not good, the growth is slow, the groups are not neat, and the ducks Contamination, increased mortality. The density of the duck population gradually decreases with the increase of the age, and can be adjusted according to the seasonal changes (the winter density can be greater, the summer density should be smaller), the growth of ducklings and the environmental sanitation status.
Feeding standard for brooding period. In actual feeding, 10%-15% of the feed should be added on the basis of standards, otherwise it is difficult to reach the standard of body weight. But my field generally adopts 0-28 days to eat freely, and control the feed intake after 5 weeks of age. In short, brooding is a very meticulous job, but also related to the success or failure of ducks. As long as you are familiar with the characteristics of ducklings and strengthen feeding and management, you can breed ducklings.
Second, the reserve duck rearing management and maintenance of ducks, to breed breeding ducks, refers to the brood from the end of the five-week-old period to the opening of the production period, this is a kind of duck life is very important period, raising a good reserve duck for The laying duck lays a good foundation, and the rearing and management of the breeding period will determine the production performance of the breeding duck. The key technology for keeping good ducks is to restrict breeding. The nutritional environment is closely related to the maintenance of life and the performance of economic performance such as fattening and egg production. For ducks, the nutritional environment is one of the most important environmental factors. From the point of view of the production performance or economic efficiency of ducks, this nutritional environment is often not ideal under the highest nutritional conditions. If restricted by feeding, these reactions are often closely related to improving the vitality of ducks, production performance, and increasing duck income. Restricted rearing enables the sexual maturity of the reserve ducks to be optimized and cycled, and the weight of the reserve ducks is optimized and uniformed, and feed conservation is conserved through the limited breeding period to save production costs.
Restricted feeding is mainly done in several points:
Weight control. The most important period between the ages of 4 and 24 is to keep the weight of the duck group close to the standard weight. Too much weight or too low weight will affect future duck production. The daily feed should be determined by the difference between the group weight of the duck and the standard weight, and it should be increased or decreased according to the body weight in the range of 150 g/body, and my field should keep the feed intake at the end of 4 weeks in the 5 weeks old. Only 6 weeks of age were allowed to feed on standard weight limits. When feeding on the morning of the 4th weekend, a group of ducks are called 10% of the male and female ducks. The average weight of each group of ducks is calculated, compared with the standard weight, and then the feed supply of ducks is determined, outside the standard range of 2% of standard weight. If the average weight is too heavy, the feeding amount will be reduced accordingly. If the average weight is too low, the feeding amount will be increased accordingly, depending on the actual situation. Two weeks before the start of production, it should be noted that when the first egg is produced, the reserve duck material will be gradually transferred to the duck and duck, and the egg production will reach 5%, allowing the duck to feed freely.
The rearing ducks should be reared in groups, and the rearing ducks should be reared in groups at a ratio of 1:5.
I. Feeding and Management of Ducklings Parents are 0-4 weeks old for brooding ducks.