Zobrazeno 1 - 10
of 26
pro vyhledávání: '"E L Bergman"'
Publikováno v:
Australian Veterinary Journal. 99:20-23
A total of 6195 cattle were enrolled in this observational study. Serum antibody concentrations to bovine herpesvirus 1 (BHV1) and bovine viral diarrhoea virus (BVDV) were measured at entry to and exit from backgrounding facilities to assess their st
Introduction and elimination of Bovine Viral Diarrhoea Virus in a commercial beef herd: a case study
Publikováno v:
Australian Veterinary Journal. 98:596-601
Routine Bovine Viral Diarrhoea Virus (BVDV) monitoring of a commercial beef herd in southern New South Wales over a 10-year period provided an opportunity to assess the impact of the introduction of BVDV on that herd. BVDV antibody testing provided s
Publikováno v:
Australian veterinary journalReferences. 99(1-2)
Objectives This study evaluates the effects of respiratory vaccines on health and growth rates in cattle placed in local backgrounding facilities then feedlots. Methods A total of 7011 cattle entering backgrounding facilities contiguous with six feed
Publikováno v:
Bulletin of environmental contamination and toxicology. 3(3)
Akademický článek
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Autor:
E. L. Bergman, R. C. Kaplan
Publikováno v:
Communications in Soil Science and Plant Analysis. 16:439-465
Publikováno v:
Journal of the American Society for Horticultural Science. 99:518-523
Greenhouse nutrient cultures with lx and 2x modified Hoagland solutions were used to study the influence of bean yellow mosaic and tomato ringspot virus isolates on elemental content of plant parts of ‘Dark Red Kidney’ beans. All isolates reduced
Publikováno v:
American Potato Journal. 59:113-124
Field experiments were conducted during 1977 and 1978 to determine the relationship between percent exchangeable Ca, Mg, and K in the soil, and yield, quality, and leaf concentration of 11 elements for several potato cultivars. The highest yields wer
Autor:
H. C. Harrison, E. L. Bergman
Publikováno v:
Journal of the American Society for Horticultural Science. 106:500-503
Three cultivars of cabbage (Brassica oleracea L., Capitata group, cvs. Grandslam, Hybrid H, Resistant Danish) were field-grown during 1977 and 1978 to determine the relationship between the percentage of soil-exchangeable Ca, Mg, and K and yield, bla
Autor:
T. D. Cordrey, E. L. Bergman
Publikováno v:
Journal of the American Society for Horticultural Science. 104:505-510
A greenhouse and a growth chamber experiment were conducted to study the influence of cucumber mosaic virus (CMV) on growth and elemental composition of a hydroponically-grown, susceptible and a resistant pepper cultivar. Foliar symptoms were more se