Biochemical changes in the rumen fluid and blood in cows fed large amount of grain food

• Autorzy: Cakala S. , Albrycht A. , Bieniek K.
• Języki publikacji: EN

Abstrakty

EN

Four experiments were performed in 4 cows which were fed large amount of grain feed. The food was given in a single dose or in gradually increasing doses and hay was excluded or retained in the diet. In 3 cows, symptoms of acid indigestion were observed, two of them recovered spontaneously and the third cow died on the 6th day after overeating 20 kg of ground grain barley. In these cows the following changes were found: a sudden decrease in the pH of the rumen fluid, accumulation of lactic acid in the rumen fluid and its increased concentration in the blood, increased serum inorganic phosphorus level and inereased calcium, magnesium and inorganic phosphorus concentrations in the rumen fluid.

• Wydawca: -
• Czasopismo: Bulletin of the Veterinary Institute in Puławy
• Rocznik: 1975
• Tom: 19
• Numer: 3-4
• Opis fizyczny: p.90-96.ref.

Twórcy

autor

Cakala S.

• Department of Cattle and Sheep Diseases, The Veterinary Research Institute, Pulawy, Poland

autor

Albrycht A.

• Department of Cattle and Sheep Diseases, The Veterinary Research Institute, Pulawy, Poland

autor

Bieniek K.

• Department of Cattle and Sheep Diseases, The Veterinary Research Institute, Pulawy, Poland

Bibliografia

• 1. Cąkała S., Albrycht A., Bieniek K.: Bull. vet. Inst. Puławy 17, 118, 1974.
• 2. Emery R. S., Smith С. K., Grimes R .M., Huffman C. F. Duncan C. W.: J. Dairy Sci. 43, 76, I960.
• 3. Hyldgaard-Jensen J., Simensen M. G.: Nord. Vetmed. 18, 73, 1966.
• 4. Jensen R., Deane H. M., Cooper L. J., Miller V. A., Grahman W. R.: Amer. J. vet. Res. 15, 202, 1954.
• 5. Krogh N.: Acta vet. scand. 1, 74, 1959.
• 6. MacDonald D., Bradley R., McCrea C. T.: Vet. Rec. 77, 280, 1962.
• 7. Preston T.: Vet. Rec. 75, 399, 1963.
• 8. Szegedi B., Juhasz B.: Acta vet. hung. 18, 149, 1968.