Efficacy of Hormonal (PGF and eCG) Treatment on the Reproductive Performance of Muturu Cows Crossed with White Fulani Semen under Natural Grazing Condition: A Research Work

Abstract

Abstract-An experiment was conducted at Abakaliki in Ebonyi State during the period of dry season(less rainfall) and onset of rainy season between the months of (FebruaryMay)

Heterosis of crossbred genotypes of muturu cows mated with white fulani bulls using modified co-synch protocol under natural grazing conditions

“…This improved performance is recognized as heterosis. In animal breeding, crossbreeding allows the exploitation of breed qualities from genetic and biological point of view (Nwakpu et al, 2016). Muturu are small bodied cattle known as the West African dwarf short horn.…”

“…There is need for improving the productivity of uniquely adapted animal genetic resources (Angr) for use both within the country and for export purposes. Improving the reproductive performance of Muturu cows in Nigeria can greatly impact on increasing beef production as well as encourage ample inclusions of substantial population of Muturu cows into any genetic improvement programmes (Nwakpu et al,2016). Given the stressful environment prevalent in the tropics, such as high temperatures and humidity, high prevalence of ectoparasites and poor quality forages, especially (during dry seasons of November to April, every year).…”

“…Improving cow productivity is a major way to increase the economic efficiency of cattle (Muturu) production systems in the future. Due to their adaptability, disease resistance, high reproductive rate and resilience, the Muturu cows of Nigeria could play significant roles in achieving sustainable cattle production under the harsh environmental and low input traditional production system (Nwakpu et al, 2016). The effectiveness of this improvement is realized when the crossbred animals is a combination of breeds genetically far removed and/or efficiency is increased through the use of specialized sire and dams.…”