Results 191 to 200 of about 18,633 (214)
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Reproduction, Fertility and Development, 2009
In recent years, Brazil has become the leading country in the world for the number of embryos produced in vitro (Thibier M 2009 IETS Embryo Transfer Newsletter 22, 12-19). This is partly due to the large numbers of Bos indicus animals in Brazil, making up about 80% of the total cattle.
J. H. F. Pontes +9 more
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In recent years, Brazil has become the leading country in the world for the number of embryos produced in vitro (Thibier M 2009 IETS Embryo Transfer Newsletter 22, 12-19). This is partly due to the large numbers of Bos indicus animals in Brazil, making up about 80% of the total cattle.
J. H. F. Pontes +9 more
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Fertility on synchronized estrus in crossbred (Bos taurus × Bos indicus) heifers
Theriogenology, 1983This study was performed in Western Maharastra (India). The 272 crossbred heifers were randomly allocated within herds to one of the four following groups: 1) silastic coils, 10 days treatment (n = 65); 2) Norgestomet implants, 10 days treatment (n = 71); 3) prostaglandin F(2alpha) two injections 11 days apart (n = 70); and 4) control (n = 66).
S M, Lokhande +5 more
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Plasma progesterone concentration in Bos taurus and Bos indicus heifers
Theriogenology, 1980Abstract Progesterone concentrations were determined by radioimmunoassay in the plasma of heifers of German Brown Swiss, Holstein-Friesian and White Fulani cattle during two consecutive estrous cycles in the dry and wet seasons in a tropical climate. Seasonal differences in the levels were not significant but peak levels were significantly higher in ...
Oyewole Adeyemo, Everett Heath
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Journal of animal science, 1988
Reproductive traits and preweaning growth of progeny from young Hereford, Red Poll, Hereford X Red Poll, Red Poll X Hereford, Angus X Hereford, Angus X Charolais, Brahman X Hereford and Brahman X Angus dams were evaluated. First-calf heifers were mated with Red Angus bulls; Santa Gertrudis sires were used for each cow's second and third breeding season.
C M, Bailey +3 more
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Reproductive traits and preweaning growth of progeny from young Hereford, Red Poll, Hereford X Red Poll, Red Poll X Hereford, Angus X Hereford, Angus X Charolais, Brahman X Hereford and Brahman X Angus dams were evaluated. First-calf heifers were mated with Red Angus bulls; Santa Gertrudis sires were used for each cow's second and third breeding season.
C M, Bailey +3 more
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GENETIC RELATIONSHIP BETWEEN BOS TAURUS AND BOS INDICUS
Genetika i razvedenie zhivotnyh, 2019V. Glazko +4 more
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Bos indicus Breeds and Bos indicus × Bos taurus Crosses
2019F.E. Madalena +2 more
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Susceptibility of Bos indicus and Bos taurus cattle to pleuropneumonia
Veterinary Record, 1973openaire +2 more sources
Heat stress and spermatogenesis in Bos indicus and Bos taurus cattle
Journal of Applied Physiology, 1966J D, Skinner, G N, Louw
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DAIRY ANIMALS | Bos indicus Breeds and Bos indicus × Bos taurus Crosses
2002openaire +1 more source