INFLUENCE OF LINE IN SHEEP PRODUCTIVE TRAITS KARNOBAT FINE WOOL BREED
M. Iliev
Abstract: In order to establish the influence of the genealogical line on the magnitude of productive traits in sheep Karnobat fine wool breed study was conducted with 426 sheep born in the 2003-2010 year. Genealogical
structure of the herd includes 3 lines. The largest rate part take line 1825 - 151 sheep (35.5%), initiated by the ram of Northeastern Bulgarian finewool breed. Line 2081 - 34.5% and line 777 - 30% .
Established some differentiation, which features wool productivity, staple length and clean wool is less pronounced .
With positive effect of the line on the wool yield, clean wool and staple length is 777, stud in wool productivity - line 1825 and live weight - line 2081.
Animals from the 777 line are lower live weight and wool productivity.
structure of the herd includes 3 lines. The largest rate part take line 1825 - 151 sheep (35.5%), initiated by the ram of Northeastern Bulgarian finewool breed. Line 2081 - 34.5% and line 777 - 30% .
Established some differentiation, which features wool productivity, staple length and clean wool is less pronounced .
With positive effect of the line on the wool yield, clean wool and staple length is 777, stud in wool productivity - line 1825 and live weight - line 2081.
Animals from the 777 line are lower live weight and wool productivity.
Keywords: clean wool; Karnobat fine wool breed; line differentiation; line productivity; live weight; wool productivity; wool yield
Date published: 2017-04-18
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