00962naa a2200157 a 450000100080000000500110000800800410001910000190006024501520007926000090023152004490024065000110068965000090070070000160070977300790072520891142025-06-30       1995    bl uuuu     u00u1 u    #d1 aAWASTHI, M. K.  aComparative efficacy of some broad spectrum antibacterial medicines in repeat breeder crossbred cows under field conditions.h[electronic resource]  c1995  a60 repeat breeder crossbred cows were treated with gentamicin sulfate, ampicillin-cloxacillin combination and cephalexin at 2 dose levels dissolved in 25 ml of distilled water. The antibiotics were administered in the uterus 24 h after insemination. 90% conception rate was achieved at the dose rate of 1.5 g and 750 mg of cephalexin. The conception rates with 1 g and 500 mg of ampicillin-cloxacillin combination were 70 and 50%, respectively.  aCattle  aCows1 aNEMA, R. K.  tIndian Journal of Animal Reproductiongv. 16, n. 2, p. 103-104, Dec. 1995.