01106naa a2200217 a 450000100080000000500110000800800410001910000170006024501090007726000090018652004750019565000100067065000170068065000100069765000120070765000270071965000190074665000240076570000200078977300790080920641152017-02-14       1983    bl uuuu     u00u1 u    #d1 aSINGH, D. K.  aEffect of kid's genotype on gestation period, birth weight and weight of placenta in Black Bengal goats.  c1983  aData collected at 31, 70 and 22 parturitions producing Black Bengal (BB), BB X Jamnapari and BB X Beetal kids are tabulated according to type of birth. Kid birth weight averaged 1.4, 1.8 and 1.7 kg resp. for singles and 2.3, 2.9 and 3.0 kg for twin pairs, differences between breed groups being significant. Corresponding figures for gestation length were 142.6, 143.1 and 142.4 days and 140.9, 141.0 and 139.3 days. Differences between breed types were not significant.  aGoats  aReproduction  aCabra  aCaprino  aPeríodo de gestação  aPeso ao nascer  aReprodução animal1 aSINGH, C. S. P.  tThe Indian Journal of Animal Sciencesgv. 53, n. 6, p. 678-680, Jul. 1983.