manipulation of reproduction in agriculture

• • An increase in scientific knowledge of reproduction processes has led to huge advancements in agriculture by developing more sophisticated techniques that are more efficient and productive. → Led to improvement in producing desired outcomes (higher quality and yield of food) 
• • Scientific knowledge including understanding of reproductive structures seasonal breeding hormonal regulation of ovulation and oestrous cycle, pregnancy and embryonic development is necessary for manipulation of reproduction in agriculture 
• • More recent molecular technologies allowed for faster development of genetically modified organisms and for transfer of DNA between species that cannot interbreed normally to form transgenic species 
• • Reproductive manipulation involving selective breeding and genetic modifcation has benefitied humans by improving efficieny of food production and decreasing the cost of food
• • Range of social, ethical and scientific issues arise from application of reproductive and genetic technologies in agriculture including animal welfare concerns, reduced genetic variation in species used in agriculture and cross pollination between genetically modified and non genetically modified crops