猪骨软病发病原因及防治

Pathogenesis and Control of Porcine Osteomalacia

猪骨软病是一种慢性病,在仔猪妊娠母猪和产后母猪群体中高发,一年四季均可传播流行,其中在养殖场猪群繁殖的高峰期发病率最高,发病后患病猪会出现跛行,长时间卧地不起,会影响猪群的身体健康。大量研究表明,猪骨软病是一种营养代谢性疾病,主要是因为饲料中的钙磷投入不平衡,引起骨骼出现变形和骨质疏松的一系列疾病。该种代谢疾病在猪群中传播流行会极大影响生猪养殖业的安全和健康发展,因此,需要提高养殖户的重视程度,做好该种疾病的有效防范,密切掌握该种疾病的具体发病情况。

Porcine osteomalacia is a chronic disease.It occurs frequently in pregnant sows and postpartum sows,and it can be transmitted and spread in all seasons of the year,long time lying on the ground,will affect the health of the pigs.A large number of studies show that porcine osteomalacia is a nutritional metabolic disease,mainly due to the imbalance of calcium and phosphorus in the diet,resulting in a series of bone deformation and osteoporosis.The spread and prevalence of this metabolic disease in pig herds will greatly affect the safety and healthy development of pig breeding industry.Therefore,it is necessary to raise farmers'attention and take effective precautions against this disease,keep close track of the specific incidence of the disease.