Optimized Design Of Small Tail Sheep Breeding Farm In ShanDong Province

With the deterioration of the ecological environment in the mountainous grassland in China, the traditional breeding methods of graze and graze plus pen keeping can not adapt to the fast development of sheep keeping in China. But scaled pen keeping can not only protect ecological environment but also can keep sheep from disadvantageous effect, it is indispensable to adopt pen keeping.Based on review and investigation, the development trend , development actuality and research development of sheep breeding in shed were introduced , it is pointed out that scaled and standardized sheep breeding in shed is the right way to carry through sustainable development of sheep breeding. A scaled sheep breeding farm is designed according to the characteristics, life habit and the problems. The principles of design, engineering technology, site selection, total plane design, single shed, subsidiary facilities and equipments and so on were introduced. In this design, the technology is advanced and the facilities are appropriate. The temperature, humidity, illumination , and ventilation in the opening sheds adopted are good. The model of breeding is close to natural grazing and is appropriate to the growth of small tail sheep. The ranch is designed according to the climate and economy in Shandong province, so it can be extended to Shandong province and such area as Shandong province, as long as there climates are similar. The best economic benefit, ecological benefit, and environmental benefit can be obtained by purebred of breeding in the same ranch.