Study of some mineral substances in the blood serum of high-yielding and low-yielding dairy cows in relation to the reproductive cycle phase
Valent, M.; Pjescak, M.
Acta Zootechnica Universitatis Agriculturae Nitra 36(17): 19-26
1980
Accession: 001258329
Blood serum contents of Ca, inorganic P and Mg were determined in groups of 18 Slovakian Pied cows with 305-day lactation milk yields of (i) more than 5000 or (ii) <less or =>3000 kg, measurements being carried out 4-6 wk after calving, in the 3rd month of pregnancy, in the 7th month of pregnancy, and in barren cows (after <more or =>2 unsuccessful inseminations).
PDF emailed within 1 workday: $29.90
Related References
Pjescak, M.; Valent, M.; Kovacik, J. 1981: Effect of the phase of the reproductive cycle on the level of phosphorus compounds in the blood serum of high-yielding and low-yielding dairy cows Acta Zootechnica Universitatis Agriculturae Nitra 37(21): 23-35Oslage, W.; Becker, M. 1955: Feed economy of high-yielding dairy cows. Part 3. Mineral reserves and requirements of high-yielding cows fed a diet based on sugar beets, and the effect of Ca and P supplements. Arch. Tierernahr 4(5): 265-81
Pjescak, M.; Valent, M. 1980: Some minerals in the blood serum of low- and high-yielding dairy cows in relation to season Pol' nohospodarstvo 26(3): 261-267
Oslage, W.; Becker, M. 1955: Feed economy of high-yielding milk cows. 3. Mineral metabolism and mineral requirements of high-yielding milk cows in fodder beet areas, from experiments with different supplements of calcium and phosphorus Arch. Tierernadrung. 4: 265-281
Becker, M.; Oslage, W.; Karsten, G. 1955: Feed economy of high-yielding dairy cows. Part 4. Amount, digestibility and importance to high-yielding cows of the fats and essential fatty acids in the feeding-stuffs. Arch. Tierernahr 4(5): 282-92
Ekern, A. 1972: Feeding of high yielding dairy cows part 3 roughage intake in high yielding cows when fed grass silage ad libitum Meldinger fra Norges Landbrukshogskole 51(32): 1-30
Ekern, A. 1972: Feeding of high yielding dairy cows part 4 ration digestibility in high yielding cows fed at different levels of intake Meldinger fra Norges Landbrukshogskole 51(33): 1-18
Ekern, A. 1972: Feeding of high yielding dairy cows. 3. Roughage intake in high yielding cows when fed grass silage ad libitum Meldinger fra Norges Landbrukshoegskole 51(32): 30
Hussein, H.Awad.; Thurmann, J-Peter.; Staufenbiel, R. 2020: 24-h variations of blood serum metabolites in high yielding dairy cows and calves BMC Veterinary Research 16(1): 327
Ekern, A. 1972: Feeding of high yielding dairy cows. 4. Ration digestibility in high yielding cows fed at different levels of intake Meldinger fra Norges Landbrukshoegskole 51(33): 18
Leroy, J.L.M.R.; Opsomer, G.; Van Soom, A.; Goovaerts, I.G.F.; Bols, P.E.J. 2008: Reduced fertility in high-yielding dairy cows: are the oocyte and embryo in danger? Part I. The importance of negative energy balance and altered corpus luteum function to the reduction of oocyte and embryo quality in high-yielding dairy cows Reproduction in Domestic Animals 43(5): 612-622
Leroy, J.L.M.R.; Opsomer, G.; Van Soom, A.; Goovaerts, I.G.F.; Bols, P.E.J. 2008: Reduced Fertility in High-yielding Dairy Cows: Are the Oocyte and Embryo in Danger? Part I The Importance of Negative Energy Balance and Altered Corpus Luteum Function to the Reduction of Oocyte and Embryo Quality in High-yielding Dairy Cows Reproduction in Domestic Animals (1990) 43(5): 612-622
Campos, R.; Gonzalez, F.; Coldebella, A.; Cardoso, F. 2006: Indicators of rumen environment and their relation with milk composition and somatic cells in the first phase of lactation in high-yielding dairy cows Ciencia Rural 36(2): 525-530
Simeonov, S.; Petrova, L.; Drenovski, G.; Tsvetkova, V.; Georgiev, G. 1989: The vitamin and mineral status of blood serum in easily conceiving high-yielding cows and in those returning to service Veterinarna Sbirka 87(8): 48-50
Valent, M.P.escak, M. 1980: Study of some mineral substances in the blood serum of high- and low-utility milch cows depending on the reproduction cycle phase Acta zootechnica 6(36): 17-26
Pjescak, M.V.lent, M.K.vacik, J. 1981: Effect of the reproduction cycle on the level of phosphoric compounds in the blood serum of high- and low-yielding milch cows Acta zootechnica 7(37): 21-35
Kal' nitskii, V.; Kuznetsov, S.; Kharitonova, O. 1981: Mineral nutrition of high-yielding dairy cows Zhivotnovodstvo 8: 38-39
Mohebbi-Fani, M; Nazifi, S.; Rowghani, E.; Bahrami, S.; Jamshidi, O. 2009: Thyroid hormones and their correlations with serum glucose, beta hydroxybutyrate, nonesterified fatty acids, cholesterol, and lipoproteins of high-yielding dairy cows at different stages of lactation cycle Comparative Clinical Pathology 18(3): 211-216
Leroy, J.L.M.R.; Van Soom, A.; Opsomer, G.; Goovaerts, I.G.F.; Bols, P.E.J. 2008: Reduced fertility in high-yielding dairy cows: are the oocyte and embryo in danger? Part II. Mechanisms linking nutrition and reduced oocyte and embryo quality in high-yielding dairy cows Reproduction in Domestic Animals 43(5): 623-632
Leroy, J.L.M.R.; Van Soom, A.; Opsomer, G.; Goovaerts, I.G.F.; Bols, P.E.J. 2008: Reduced Fertility in High-yielding Dairy Cows: Are the Oocyte and Embryo in Danger? Part II Mechanisms Linking Nutrition and Reduced Oocyte and Embryo Quality in High-yielding Dairy Cows Reproduction in Domestic Animals (1990) 43(5): 623-632