The market prospect of mutton sheep is good. It has the characteristics of short feeding period and fast turnover. It is suitable for herbivorous livestock raised by the majority of farmers. How to breed a hornless snail? What can a mutton sheep do to improve its economic efficiency?
First, the characteristics of the cornerless sheep
1.1 The quality characteristics of the angleless sheep.
The system of the cornerless sheep is strong and compact, and it is more symmetrical. The head is short and wide, and the male and female ewes have no horns. The neck is short and thick, the chest is wide, the ribs are open well, the back is straight, the rear drive is fully developed, and the limbs are thick. The limbs are white with the back and head. The most obvious feature of the Angleless Sheep is the hair on the head. The average weight of adult rams is 110~150kg, the average weight of adult ewes is 80~110kg, the net hair rate is about 60%, the meat production performance is high, and the meat quality is good. The average daily weight gain of the two-month-old lambs is 340-392g. The weight of the four-month-old lambs can reach 20~24kg, the slaughter rate is over 50%, the lambing rate of the ewes is 130%~140%, and the highest is 170%.
2 No-horn road special sheep develop fast
The hornless snail has a fast growth and easy fattening, and the weight of the ewes can reach 78.6% of the annual ewes. The hornless road sheep can be estrus all year round, with an average estrus cycle of 17 days and a duration of 72 hours. Breeding can be carried out again 2 to 4 months after delivery, and the pregnancy period is 143 days. Lambs can be produced all year round, and the average lamb production is 174 days. The breeding rate is 130%~180%, the rate of double-headed lambs is 24.5%, the rate of twin-childs is 35.4%, and the rate of double-breasts is 47.8%.
3 strong adaptability
The Angleless Sheep is adaptable to the hot, cold and barren natural conditions with a very low incidence. In the cold regions of Xinjiang, Inner Mongolia, Heilongjiang, etc., in the hot regions of Henan, Shandong, Shaanxi, etc., the angleless road sheep can show good production performance.
Second, the breeding technology of the non-horned road special meat sheep
1 Sheep house environment
Improve the environment of the sheep house and choose a better location to build the sheep house. It is necessary to ensure that the water source is sufficient, the grass resources are abundant, and the place with high terrain, fresh air and relatively dry surrounding environment is also guaranteed. Do not have hazardous areas such as chemical plants and pesticide plants around the farm to ensure that the sheep's growing environment is healthy enough. At the same time, it is necessary to pay attention to the environmental conditions inside the sheep house, such as ensuring sufficient sunlight inside the sheep house and drying of the indoor environment. Install monitoring equipment to observe the physical condition and safety status of the sheep in real time. An automatic temperature regulation system can be installed in the sheep house. When the internal temperature of the sheep house is lower than 20 °C, the temperature should be adjusted appropriately, and the temperature can be controlled at about 20 °C. In the sheep house, real-time ventilation should be ensured to prevent air pollution caused by the enclosed environment and adversely affect the physical condition of the sheep.
2 reproductive technology
The breeding period of mutton sheep is relatively important, which can effectively improve the reproductive rate and yield of mutton sheep. The sexual maturity of the hornless sheep is earlier, and it usually enters the sexual maturity period 5 to 8 months after birth. The sexual maturity of the ram is earlier than that of the ewes. However, male and female ewes that are sexually mature should not be eager to breed, and should pay attention to changes in age and weight in the breeding experience. In general, the age of the sheep is 8 to 10 months old and the body weight is above 45 kg. The hornless road sheep can be bred throughout the year, and the spring and autumn are more active. The performance is to take the initiative to approach the ram or accept the climb. It is necessary to grasp the breeding time and increase the reproduction rate of the sheep, thereby increasing the yield of high quality meat sheep. Pay special attention to the lactation period of the lambs, and use high-quality ewes for feeding, so that the lambs can grow vigorously during the development period. At the same time, we must pay attention to the cold and warmth work of the lambs, and ensure that every lamb can grow healthily.
3 feeding technology
The hornless road sheep has a wide range of foods, and can use the stems and leaves of most plants as feed, and the straw and agricultural by-products of crops can be well utilized. Feeding a cornerless sheep needs to master the principle of feed configuration. The variety of feed should be diversified to meet the needs of sheep for various nutrients, improve the full price and utilization of the diet; in order to ensure the nutrition of the sheep and the normal digestive system, adequate diet and dryness should be ensured; The coarse grain fiber content in the diet should account for 15% to 25% of the dry matter of the diet, otherwise it will affect the normal digestion and metabolism of the sheep. This requires that hay and silage should not be less than 60% of the dry matter of the diet. Concentrate is an indispensable source of nutrients in sheep diets, but should not exceed 40% of the dry matter of the diet. The Angleless Sate sheep uses a working method that feeds three times a day. Experiments have shown that feeding 3 times a day can increase the digestibility of dietary nutrients by 3.6%. For the sheep with strong growth, pregnancy and lactation, the system is fed three times a day. The feeding sequence is generally followed by the order of feeding first, then drying, first drying, then feeding, and then feeding.
4 Strengthening the management of mutton sheep
In the breeding process of mutton sheep, we must pay attention to its management, avoiding the poor environment of the retailers, the feed is too single, the anti-epidemic technology is not in place, etc., causing diseases such as rickets and rickets, or causing diseases in the sheep due to unsanitary conditions. The phenomenon of parasites. The farmer should pay close attention to the management, clean up the environment of the sheep house in time, increase the number of disinfection, and manage all aspects effectively to solve various problems arising during the breeding process.
Third, the conclusion
Due to the excellent quality of the angleless sheep, the breeding rate is also relatively high. Farmers must strictly control the allocation of their feed during the breeding process. For the breeding of high-quality meat sheep, the most important thing is to improve the quality of the environment and feed, follow the normal growth rules of the sheep, and create a good growth environment for it, so as to improve the yield of high quality meat sheep and increase economic benefits.
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