Resultados de búsqueda - Cattle. Periodicals.
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Genetic parameters and trends in production and reproduction traits at the Kenya Sahiwal Stud
Publicado 1991“…Estimates genetic parameters and trends in reproductive and productive traits of Sahiwal cattle - milk yield, birth weight of calves, service period, number of services per conception and calving interval, from records covering the period 1964 through 1988 obtained from the Kenya Sahiwal Stud, Naivasha, with a view to examining the appropriateness of the assumed parameters; analyses trends in genetic and environmental components of performance; estimates levels of inbreeding and quantifies its effects on performance in order to identify which of these factors is responsible for the decline in performance at the stud.…”
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Conference Paper -
ILCA's strategy for improving the output of livestock in sub-Saharan Africa based on six research thrusts
Publicado 1992“…ILCA's research activities concentrate on the three most important ruminant species in Africa-cattle, sheep and goats along the lines of the five-year plan 1989-93. …”
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Journal Article -
Dis-adoption of household biogas technologies in Central Uganda
Publicado 2017“…A review of literature showed that the households that dis-adopted biogas technology, did so within a period of 4 years after its installation, yet the lifespan of using it is estimated at 25 years. …”
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Journal Article -
Use of crossbred cows for dairy-draught under smallholders farm conditions of Holetta area
Publicado 2002Enlace del recurso
Conference Paper