Organic agricultural production requires the use of health-friendly and environment-friendly technologies throughout the whole process. Biwasi 10,000 Mu organic ecological garden firmly resists the application of chemical synthetic substances. In order to ensure that more than 70 kinds of organic fruits, vegetables, fowls are planted, harvested, stored, raised and marketed, a large number of new technologies must be invested in research and development to make up for the gaps in organic species and breeding technology at home and abroad. 。 With scientific research as the driving force, 188 specialties were divided in detail, and comprehensive and in-depth research on organic production technology was carried out.