People's concern for health, nutrition and environmental protection and their pursuit of high-quality life are social phenomena. With the improvement of people's living standards and the change of lifestyle, the concepts of great health and ecological health preservation for the elderly have gradually taken root in people's hearts, providing broad market space and development opportunities for the development of healthy agriculture. The emergence and prosperity of agriculture in Yang Kang not only satisfied people's consumption demand, but also promoted the development of local economy.