Productivity Index - Traits

Speciessort descending Breed Trait
Cattle N'Dama The weight of an eight-month old calf per cow per year
Cattle N'Dama The weight of an eight-month old calf per 100kg cow per year
Cattle N'Dama The weight of an eight-month old calf per 100kg cow metabolic weight per year
Cattle Tswana Weight of calf weaned per cow per year
Cattle Tswana Weight of calf weaned per kg cow weight per year
Cattle Tswana Weight of calf weaned per kg metabolic weight of cow per year
Cattle Tswana per cow average metabolic body weight maintained per year
Cattle Africander per cow average metabolic body weight maintained per year
Cattle Improved Boran Per Year Per Cow(Kg)
Cattle N'Dama The weight of an eight-month old calf per 100kg cow per year
Goats Boer Weight of weaners at 4 months/doe/year
Goats Boer Weight of yearling/doe/year
Goats Boer Weight of 18 months goat/doe/year
Goats Small East African g/kg breeding doe maintained
Goats Small East African gram per kg 0.75 breeding doe maintained
Goats Small East African (weaning weight at 150 days * 365)/interval to next parturition
Goats Small East African Kids per doe per year.
Goats Sudanese Desert Liveweight of young at 150 days * 365/Length in days of subsequent parturition interval.
Goats Afar g young/kg female/year
Goats Maasai Total live weight of litter at 150 days*365/subsequent parturition interval (days)
Goats Maasai ((Total live weight of litter at 150 days*365/subsequent parturition interval (days))/Post-partum dam weight)
Goats Maasai ((Total live weight of litter at 150 days*365/subsequent parturition interval (days))/Postpartum weight 0.73 of dam (kg))
Goats Djallonke Lamb(kg) / ewe/year
Goats Kigezi (Litter weight at 150d*365)/(interval to next parturition)*(dam postpartum weight)
Goats Djallonke Per dam per year