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Bloat in cattle

Description

This publication provides information on the causes, control and treatment of bloat in cattle and is intended for livestock producers, veterinarians, and agrologists. The authors have observed... More ≫

Description

This publication provides information on the causes, control and treatment of bloat in cattle and is intended for livestock producers, veterinarians, and agrologists. The authors have observed bloat produced under experimental conditions by feeding fresh alfalfa and bloat-causing feedlot diets. Bloat has also been observed under grazing conditions on alfalfa pastures. Although the information in this publication is oriented around livestock production in western Canada, the general principles are widely applicable, and the publication should provide valuable information for other regions. Bloat is a complex disease that is difficult to predict under field conditions. As a result, field observations have led to varied and conflicting theories about its causes. This publication presents well-established facts and consistent field observations based on collective experience. Recommendations are made on this basis and on research reports, general observations and on the experience of...

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Ten year average analyses of Alberta feed 1984-1994

Description

This resource consists of a series of tables that make up a summary of analyses of feeds received during the ten-year period from 1984 to 1994. The tables were prepared to provide field service... More ≫

Description

This resource consists of a series of tables that make up a summary of analyses of feeds received during the ten-year period from 1984 to 1994. The tables were prepared to provide field service specialists with information about the nutrient content of feeds grown or used in Alberta. The information may also be of interest to producers, veterinarians, agribusiness, animal nutritionists, researchers and all who develop feeding programs for ruminants and monogastrics.

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Nitrate poisoning and feeding nitrate feeds to livestock

Description

While nitrates (N03) are not very toxic to animals, nitrites (N02) are toxic. In ruminant animals such as cattle, sheep, and goats, nitrate is converted to nitrite by bacteria in the rumen. When... More ≫

Description

While nitrates (N03) are not very toxic to animals, nitrites (N02) are toxic. In ruminant animals such as cattle, sheep, and goats, nitrate is converted to nitrite by bacteria in the rumen. When ruminants consume a high nitrate feed, both nitrate and nitrite can accumulate in the rumen, and nitrate poisoning occurs when the nitrite level in the rumen exceeds the capacity of the microbes to convert it to ammonia. This fact sheet addresses some common questions about nitrate poisoning and discusses how to reduce the risk of nitrate toxicity.

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