The advantage of the Dupo sheep, what sheep do you raise?

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DuBo sheep originated in Africa, and later introduced to China, in Shandong, Jiangsu, Fujian, Hubei, Zhejiang and other places many people began to breed DuBo sheep, began to breed a large number of development.

1. Excellent performance of DuBo sheep

Dubo sheep is an excellent breed of meat sheep, its genetic performance is stable, whether it is pure breeding offspring or improved offspring, can show good production performance and adaptability, especially meat production performance.

Dubo sheep are heat-tolerant and cold-tolerant, tolerant to rough feeding, and adapted in most parts of China. The use of Dubo sheep and small tail cold sheep hybridization can obviously improve production performance, the primary weight is increased by 5.4% compared with the mother, and the weaning weight is 69% higher than that of the mother. Select Dubo sheep breeding rams, it is best to choose 2-5 years old, physical fitness, good testicular development, strong sexual desire of Dubo sheep, all year round can be planned breeding, farmer families breed Dubo sheep, male and female can be in accordance with the ratio of 1:30 Dubo sheep configuration.

2, do a good job in the management of the flock in order to give play to the advantages

The breeding requirements of Dubo sheep need to establish pollution-free pastures, and the pastures should be built in areas where there are no pollution sources around and the environmental indices such as air, soil, and water sources meet the standards. The breeding farm (household) should have a quiet environment, and the disinfection equipment is complete, the disinfection system is strict, the control of stocking is strict, the temperature and humidity in the sheep house are appropriate, the ventilation is good, and a good ecological environment is created for the pollution-free breeding of Dubo sheep.

Feed is required to have a fixed pasture and raw material production area, and the production area must be a green crop production base. Suitable for cultivation of high-quality pasture grasses such as axillary grass and taro foraging grass, etc., are reasonable in intervals and sets, and can be supplied to green all year round.

3. Fine feeding to get better returns

Farmers should appropriately supplement the refined and roughage, the feed nutrition should be comprehensive, the calcium and phosphorus are sufficient, the proportion is appropriate, the roughage is green and juicy, and the breeding ram should be fed 1 to 2 eggs per day when the breeding task is heavy. Farmers can be raised in captivity and move freely in the sports field. It is raised separately from ewes, used appropriately, and the daily breeding amount is controlled at 1 to 2 times, continuously for 2 to 3 days, and rest for 1 day. Breeding rams should maintain a strong, robust, medium stomach, strong libido, energy, and excellent semen quality all year round.

4, breeding beware of "two drops and one high"

In terms of breeding, special attention should be paid to the prevention of inbreeding, if the sheep inbreeding, it is easy to cause the drawbacks of "two drops and one high", that is, the production performance of sheep is reduced, the breed is degraded, the growth and development are slow, and the gross amount of meat production is reduced by about 50%; the reproduction rate is reduced, and the inbreeding of inbreeding causes freaks, miscarriages, chemical fetuses, and stillbirths continue to appear; sheep have poor disease resistance and high mortality.

There are two main precautions:

The first point is to switch breeding rams. Breeding rams in one flock are used for two consecutive years and then swapped with breeding rams of the same breed in other flocks. Reduce the number of inbreedings.

The second point is that the breeding rams are kept alone. In the breeding season, according to the blood relationship, the breeding rams with distant blood relations are selected for artificial auxiliary breeding or artificial fertilization. This method not only avoids inbreeding, but also controls the lambing time of the ewe and extends the life of the breeding ram.

5. Do a good job in insect repellent and epidemic prevention to prevent problems before they occur

Dubo sheep breeding to do two times a year to deworm, that is, spring and autumn two seasons of deworming, spring for February to April, autumn for September to November, short-term fattening sheep should be deworming at the beginning of fattening. There are many types of deworming drugs, and the drugs that are widely used now are ivermectin and albendazole, and the two drugs are best used in combination by first using one anthelmintic drug and then using another anthelmintic drug after 15 days to re-deworm once. Deworming is carried out in the morning 6:00-7:00 in the morning, according to the weight of the sheep per 10 kg of medication 1 tablet, do not eat after taking the medicine, wait for 6 hours after the sheep can first drink water and then eat, so the effect is better.

On the other hand, it is to prevent the epidemic, in order to prevent the spread of the epidemic, a certain range of sheep houses inside and outside and common facilities and utensils should be disinfected regularly, and at the same time, the sheep should be injected with vaccines for pre-epidemic diseases in accordance with the requirements of the veterinarian, and the habit of regularly observing the state of the sheep should be developed, and the sick sheep should be diagnosed and treated in time to prevent problems before they occur.

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