Breeding Technology of Nanjiang Yellow Sheep

Speaking of Nanjiang yellow sheep, I believe many people know that this sheep is produced in Nanjiang County, Sichuan Province, yes! Nanjiang Yellow Sheep is one of the high quality meat goat breeds bred in China in recent years. Nanjiang Yellow Sheep has long and flexible thin lips, sharp lower cutting teeth and a flat and firm upper jaw, making it easy to cut off forage.

Forage species of Nanjiang Yellow Sheep

Nanjiang yellow sheep feed on many kinds of forage. According to relevant statistics, among the 655 species of plants, Nanjiang yellow sheep can utilize more than 500 species, accounting for 80%, which is 28% higher than that of cattle. Nanjiang yellow sheep has a utilization rate of 70% for crops with high crude fiber content, and most likes to feed on forage grasses and trees with less crude fiber and more protein.

Most of the feeding time of Nanjiang yellow sheep is concentrated in the daytime, and the beginning of feeding is closely related to sunrise. Every day they only eat a lot of food for a certain period of time, and regurgitate and rest at other times. It is determined that sheep eat a lot of food in the early morning and dusk every day. In addition, the feeding ability of Nanjiang yellow sheep also changed with the change of season.

In spring, the forage has just germinated and the branches turn green, when the sheep are not picky about their food, and when the grass is luxuriant in summer and autumn, they begin to feed selectively. Farmers can adopt and plant some high-yield green fodder to feed, the forage is green and succulent, fragrant, palatable, and other feed is incomparable. Therefore, feeding high-quality forage grass to Nanjiang yellow sheep can enhance disease resistance and increase production, such as meat yield, litter yield and so on. Breeding Nanjiang yellow sheep can be planted: hn-mc Gaodan grass, hn-mc Mexican corn, hn-mc ryegrass, hn-mc alfalfa and other high-yield grass.

Storage method of Yellow Sheep Herbage in Nanjiang River

The surplus green forage grass of Nanjiang yellow sheep can be processed and stored, and there are generally two kinds:

1. Drying and storage: in summer and autumn, the inexhaustible green feed of sheep is dried into hay for use in the withered season of sheep.

2. Make silage: silage high-quality green grass and feed sheep instead of green material in winter.

Breeding method of Nanjiang Yellow Sheep

For sheep farmers who are rich in natural forage resources and have difficulties in raising sheep in the whole circle, grazing can be used to raise sheep. This method is relatively extensive, but the heavy fetus, lactating ewes, breeding rams and fattening sheep should also be fed with a certain amount of concentrate after returning to grazing. The rest of the sheep should only feed on forage grass, and the whole group should provide clean drinking water, salt or human urine. If breeders want to obtain the high yield of Nanjiang yellow sheep, they should do a good job in the management of breeding. We have summarized the following aspects of feeding management for netizens' reference:

1. Clean up: clean up the dirt on the body surface of Nanjiang yellow sheep every day, keep the body surface clean and avoid germs.

2. Sports: captive Nanjiang yellow sheep must exercise twice a day, right in the outer and inner playgrounds, half an hour to one hour at a time.

3. Heat preservation: keep cold and warm in winter and keep the normal temperature at 20: 35 ℃.

4, feeding timing quantitative: it is appropriate to feed three times a day, less to add frequently, the amount of feeding should be determined according to body weight, to prevent sudden changes in feed and cause digestive tract diseases.

5. The sheep house should be disinfected regularly: 10% fresh lime water or 3% bleach can be used for disinfection and sterilization, which can reduce the occurrence of Nanjiang yellow sheep disease.

6. Timely prevention: the sheep pox vaccine should be injected regularly every year.