نتایج جستجو برای: goat herds

تعداد نتایج: 19444  

Journal: :Vìsnik agrarnoï nauki 2022

Goal. To analyze the situation regarding level of modern development goat breeding industry in Ukraine. Methods. Monographic – to generalize data; statistical — study dynamics livestock and meat productivity; abstract make conclusions, etc. Results. The domestic is significantly slowed down due lack documentary separation this sphere agriculture from sheep its recognition as a separate area ani...

2011
JAROSŁAW KABA MARTIN GANTER MICHAŁ CZOPOWICZ

Caprine arthritis-encephalitis (CAE) is an infectious contagious disease of goats caused by single-stranded RNA virus belonging to the family Retroviridae genus Lentivirus [1]. Caprine arthritis-encephalitis virus infects monocytes where, thanks to the enzyme – reverse transcriptase – it changes into DNA provirus and becomes integrated into the host genome [2]. Such latent infection is life-lon...

Journal: :Journal of Agricultural Economics 2023

The return of wolves to Swiss mountains and the damage they cause sheep goat herds in region have raised concerns about a consequent wave farm closures. In this paper, we examine relationship between wolf attacks decline Alpine summer farms, specific high-altitude type. We collected structure data monitoring on 2004 2021 analysed them using causal random forest method, enabling detailed analysi...

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