نتایج جستجو برای: affected of german cattle
تعداد نتایج: 21182085 فیلتر نتایج به سال:
The present study was carried out on data of 3,425 Frieswal cattle (Holstein Friesian × Sahiwal cattle) maintained at Military Farm, Pimpri, Pune, Maharashtra. Total 9,094 lactation records were collected from cows born to 239 sires. analyzed using SAS software. normalized and utilized for studying effect genetic non-genetic factors milk yield. PROC GLM procedures used quantify the considered p...
Steers ( = 480; 22% with black hides and 78% with red hides) were used to study the effects of shade and feeding zilpaterol hydrochloride (ZH) on performance, carcass quality, heat stress, mobility, and body temperature (BT). A randomized block design with a 2 × 2 factorial treatment arrangement was used with 4 replicates per treatment. Factors included housing type (open or shaded pens) and th...
The main objective of this study was to estimate the proportion of total genetic variance attributed to a quantitative trait locus (QTL) on Bos taurus autosome 6 (BTA6) for milk production traits in the German Holstein dairy cattle population. The analyzed chromosomal region on BTA6 spanned approximately 70 cM, and contained 6 microsatellite markers. Milk production data were obtained from rout...
In 2011, an unidentified disease in cattle was reported in Germany and the Netherlands. Clinical signs included fever, decreased milk production, and diarrhea. Metagenomic analysis identified a novel orthobunyavirus, which subsequently was isolated from blood of affected animals. Surveillance was initiated to test malformed newborn animals in the affected region.
since the late seventies the german literary scene has witnessed a rising presence of german writers of foreign extraction examining their intercultural experiences on pivotal topics like refugees, schism, alienation, identity crises, and social and cultural conflicts. this paper deals with the method of presentation of the conflicts and problems related to culture, society and identity as depi...
We analyze the 2007 European financial crisis' impact on demand for new language skills. The crisis affected German-speaking regions less. Learning German became relatively more attractive migration and trade. construct a sub-national database as foreign exam (TestDaF) participation rates between 2001–2013 define regional indicators. Using multiple-group, multiple-period difference-in-differenc...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید