Publications by authors named "Victor M O Okoro"

African swine fever (ASF) is a contagious viral disease that affects domestic pigs and wild boars, causing significant economic losses globally. After the first Nigerian outbreak in 1997, there have been frequent reports of ASF in pig-producing regions in the country. To facilitate control, it is important to understand the genotype and phylogenetic relationship of ASF viruses (ASFVs).

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This research was carried out to characterize the West African Dwarf (WAD) goats using multivariate approach based on their morpho-biometric traits in the tropical rainforest zone of Nigeria. Data on four physical qualitative traits, six morphology indicators, and nine morphological characters were generated from 279 goats. Descriptive statistics, non-parametric analysis and one-way approach of ANOVA with post hoc tests, discriminant analysis (canonical), principal component analysis (categorical), and regression tree analysis were employed to discern the effects of location and sex on the parameters, as well as characterize the goats.

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Grasscutter () is a large-body old world rodent found in sub-Saharan Africa. The body size and the unique taste of the meat of this major crop pest have made it a target of intense hunting and a potential consideration as a micro-livestock. However, there is insufficient knowledge on the genetic diversity of its populations across African Guinean forests.

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Article Synopsis
  • African wild suids include ancient species that inhabit diverse African environments, yet genomic resources are scarce, limiting our knowledge of their evolution.
  • This research compiled high-quality genomes for the common warthog, red river hog, and Diannan small-ear pig, revealing that the common warthog and red river hog diverged during the Miocene/Pliocene period.
  • The study identified genetic adaptations in these species, linked to their sensory perceptions and immune responses, highlighting how they have adapted to different habitats like savannahs and rainforests.
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This study was conducted to evaluate the optimum inclusion levels of Leucaena leucocephala leaf meal on growth, haematology, and physiological performance of pigs. A total of 16 grower pigs comprising of 12 females and 4 castrated males weighing an average of 13.5 kg were assigned into a completely randomized experimental layout, subjected to 4 inclusion levels of leaf meal (0, 50, 100, and 150 g/kg DM).

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A study was conducted to determine the effects of varied brooding regimes on the performance of small bronze turkey poults and their grow-outs. One hundred and twenty (n = 120) poults were subjected to four brooding regimes of 0-5, 0-6, 0-7, and 0-8 weeks, designated as T, T, T, and T. Each brooding regime (treatment) was applied to 3 replicates of 10 poults/replicate in a completely randomized design.

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