Evaluation of beef breeds for rangeland weaner production in Zimbabwe. 2. Productivity of crossbred cows and heterosis estimates
Loading...
Date Issued
Date Online
2010-09-02
Language
en
Type
Review Status
Access Rights
Usage Rights
Metadata
Full item pageCitation
Animal Production;47(pt.3): 361-367
Permanent link to cite or share this item
External link to download this item
Abstract/Description
Assesses reproductive performance, body weight & live weight, pre-weaning growth, and viability of progeny sired by various unrelated breeds which are representative of the Sanga X Sanga, Sanga X Zebu, Bos taurus X Sanga, Bos taurus X Zebu, and Bos taurus X Bos taurus crossbred groups. Measures the influence of sire breed on calf birth and weaning weight and viability to weaning. Estimates heterosis levels for the range of performance traits.