Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Sally M. Dew"'
Publikováno v:
The Journal of Agricultural Science. 101:499-502
Earlier studies have reported a relationship between degree of fatty infiltration of the liver after calving and calving interval (Reid, Roberts & Manston, 1979; Reid, 1983). The aimof the present investigation was to relate the severity of fatty liv
Autor:
I. M. Reid, R. A. Collins, Denise L. Mather, G. D. Baird, C. J. Roberts, A.J. Stark, Sally M. Dew
Publikováno v:
The Journal of Agricultural Science. 90:383-394
SummaryLong-term undernutritional stress is often a feature of sheep and beef cattle production, but has only become a major feature of dairy cattle husbandry in the United Kingdom in recent winters when food was short and expensive. An experiment wa
Publikováno v:
The Journal of Agricultural Science. 82:473-481
SUMMARYBlood samples, taken from each of 231 calves on three occasions at 9,10 and 11 weeks of age, were analysed for packed cell volume, blood glucose and Hb; and serum albumin, urea nitrogen, total protein, Ca, inorganic phosphate, Mg, K, Na and Cu
Publikováno v:
The Journal of Agricultural Science. 83:27-35
SUMMARYBlood samples were taken from groups of lactating and non-lactating cows on three occasions from each of 24 commercial dairy herds sampled eight herds at a time at 6-weekly intervals throughout 1972. The blood samples were analysed for packed
Publikováno v:
Veterinary Record. 87:150-158
Publikováno v:
British Veterinary Journal. 129:370-381
SUMMARY A survey of the blood chemistry of 75 dairy herds is reported. Most of the variation in blood chemistry was due to differences between herds, and to a lesser extent to differences between groups of cows giving various milk yields on the day o
Publikováno v:
British Veterinary Journal. 130:34-44
SUMMARY A survey of the results of metabolic profile tests on 191 herds is reported. The mean values for the concentrations of various blood components were similar to those determined in two previous surveys. In addition the importance of seasonal t
Publikováno v:
British Veterinary Journal. 123:349-357
SUMMARY Bull calves, castrated when 3 months old were divided into three groups. Group A received two oral doses of irradiated larvae of Dictyocaulus viviparus as a vaccine. Group B received two oral doses of untreated larvae to give a mild infection
Autor:
Sally M. Dew, H.H. Holman
Publikováno v:
Research in Veterinary Science. 6:510-522
SUMMARY Moving averages of 10 goats bled each month for 3 years suggested the following seasonal changes. Packed cell volumes were higher in the late summer and autumn, and this was reflected in higher values for erythrocyte counts, haemoglobin value
Autor:
H.H. Holman, Sally M. Dew
Publikováno v:
British Veterinary Journal. 123:295-304
SUMMARY Ayrshire bull calves, castrated at the age of 3 months, were kept housed for the following 27 months for an experiment on husk. The blood picture as given by the average for groups varying from nine to fifteen steers is recorded, and is shown