Mouldy lucerne hay suspected to cause bovine abortion
نویسندگان
چکیده
منابع مشابه
Practical Approach to Infectious Bovine Abortion Diagnosis
Bovine abortion is an important cause of economic loss to the cattle livestock industry. In California this may as much as $700 for each cow that has aborted (Thurmond & Picanso, 1990). Kossaibati & Esslemont (1997) estimated the average cost of calf mortality in English dairy herds was £310 per calf death at 1995 prices; for culling an additional cow following illness, such as abortion, it was...
متن کاملInfluence of lucerne and meadow hay quality on the digestibility of nutrients in the roe deer
It was confirmed in metabolic experiments with 4 individuals of roe deer (2 males and 2 females with the live weight of 20.8 and 17.9 kg, respectively) that due to the animals’ selective choice of a part of feeds there was no significant difference in the intake of lucerne hay of different quality and high-quality meadow hay (515.86 ± 66.97 and 597.82 ± 94.87 g, respectively). However, differen...
متن کاملComparison of the efficiency of proteins contained in lucerne hay and soya-bean meal for sheep.
I . In four feeding experiments with sheep the utilization of proteins contained in lucerne hay and of those in toasted soya-bean meal (SBM), representing a roughage and concentrate feed respectively, were examined. The ration of one group of animals contained lucerne hay as sole source of digestible protein and that of the other SBM. 2. Measurements of the nitrogen balance showed clearly the s...
متن کاملEffect of type of lucerne hay on caecal fermentation and nitrogen contribution through caecotrophy in rabbits.
Seventy-five New Zealand White x Californian rabbits were used to study the influence of the chemical composition of lucerne hay on caecal and caecotrophy characteristics. Five lucerne hays varying in chemical composition were ground and formed into pellets. These were the sole form of nutrition during the experiment. The type of lucerne hay did not affect caecal volatile fatty acid concentrati...
متن کاملA Rare Case of Bovine Abortion Due to Trueperella Pyogenes
A case was presented with the report of abortion in a jersey crossbred cow about 4 th month of gestational age. Samples were collected from aborted cow and aborted foetus. The samples were found to be negative for Brucella spp., Leptospira spp., and Camphylobacter spp. Cultural and biochemical characters identified as Trueperella pyogenes. Further, Polymerase Chain Reaction (PCR) using gene spe...
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ژورنال
عنوان ژورنال: Boletín Micológico
سال: 2001
ISSN: 0719-3114,0719-3114
DOI: 10.22370/bolmicol.2001.16.0.453