Food science 3 Public relations 2 home science 2 Advertising 1 Biological competition 1 Controlling the plant environment 1 Emotional intelligence 1 Employees relations 1 Horticultural science 1 Marketing crop products 1 Media ecology 1 Nutrition 1 Personnel management 1 Plant development 1 Plant growth 1 Research Methods-- Information Diffusion-- Knowledge gap 1 Seed pathology 1 Technology of horticulture 1 food-energy source 1 nutrition-energy balance 1 seeds 1 share holders relations 1