Evolution of Livestock Improvement

The study of the situation of administrative system evolution with emphasizing on its root factors on hospitals affiliated to Mazandaran Medicine Science University

Background and purpose: the administrative system of each country is important because of its direct relationship with different groups of people. The purpose of this paper is studying the status of the administrative system evolution in Mazandaran university of medical science with emphasizing on root factors. Materials and methods: In this research, three aspects, organizational structure, jo...

Private Investment in Livestock Breeding with Implications for Public Research Policy

The private sector is playing an increasingly important role in livestock genetic improvement. Specialized breeding firms now supply virtually all commercial poultry breeding stock and growing market shares of improved genetic material for swine, beef, and dairy cattle. This article examines how incentives for private investment in livestock breeding are affected by consumer demand, market stru...

Livestock Production at the Nexus of Resources Competition and Ethnoreligious Cynicism in Nigeria–Implicative Analysis on Food Security

Nigeria is one of the most malnourished and hunger ridden in the league of developing countries; according to reports of Food and Agricultural Organization (FAO) of United Nations estimated daily animal protein intake for developing countries averaged at 4.5 g/head/day at the beginning of this century which has hardly risen to 10 g/head/day into the second decade of the century in Nigeria. This...

marker-assisted selection as a tool for genetic improvement of crops, livestock, forestry and fish in developing countries: an overview of the issues

Epigenetic marks: regulators of livestock phenotypes and conceivable sources of missing variation in livestock improvement programs

Improvement in animal productivity has been achieved over the years through careful breeding and selection programs. Today, variations in the genome are gaining increasing importance in livestock improvement strategies. Genomic information alone, however, explains only a part of the phenotypic variance in traits. It is likely that a portion of the unaccounted variance is embedded in the epigeno...