细化搜索
结果 1-4 的 4
The life history of lymnaea viridis, the intermediate host of Fasciola hepatica, in the field
1991
Wee, S.H. | Park, S.J. (Chonnam Veterinary Service Laboratory, Kwanju (Korea Republic). Eastern Branch) | Lee, C.G. (Chonnam National Univ., Kwangju (Korea Republic). Coll. of Veterinary Medicine)
Ecology and epidemiology of anthrax in the Etosha National Park, Namibia
1994
Lindeque, P.M. (Etosha Ecological Inst., Okaukuejo (Namibia)) | Turnbull, P.C.B.
Анатомо-топографические и морфометрические особенности тимуса нутрий в процессе завершения их жизненного цикла
2010
Luppova, I.M., Vitebsk State Academy of Veterinary Medicine (Belarus)
In the conditions of the Republic of Belarus there were analyzed data on studying the species specificity of anatomic and topographic characteristics of the most important component of neuroimmunoendocrine system providing body homeostasis - thymus gland of 5-6 year-old European beavers (Myocastor coypus). As a result of studies taking into consideration the sexual dimorphism there was formed a database of morphometric indexes characterizing the degree of development of left and right lobes of thymus gland of European beavers, as well as to reveal their species-specific anatomic and topographic characteristics correlating with processes typical for age-specific and accidental involution.
显示更多 [+] 显示较少 [-]Проблема производства высококачественной и экологически чистой продукции свиноводства на крупных промышленных комплексах
2009
Senko, A.V. | Voronov, D.V., Grodno State Agrarian Univ. (Belarus)
The article deals with the prevention problem of digestive system diseases in pig-breeding and therapeutic measures perfecting for these diseases. In article are given new methods of prevention without using antibiotics
显示更多 [+] 显示较少 [-]