Abstract: 【Objective】To reserve simplified and intensive supporting technologies for the development of the tea chrysanthemum industry,it was necessary to improve the stability of the integration of seedling raising and mechanized transplanting technologies.【Methods】This experiment used tea chrysanthemum variety‘ZHONGNONGXINGFANG’ as test material,4 types of seedling blocks were introduced,and the application technology of tea chrysanthemum seedling block was screened by comparing with the traditional pot plate matrix.【Results】The trial object showed that the tea chrysanthemum seedling with a diameter of 30 mm non-woven fabric seedling block was suitable. The seedlings showed good growth state and developed root system,and the performance of mechanized transplanting seedlings was stable with lower incidence of seedling root breaking and missed planting,and the cost was lower.【Conclusion】The seedling raising technology of tea chrysanthemum is suitable to be applied.Based on the comprehensive analysis of various indexes and costs,the seedling raising block with a diameter of 30 mm non-woven cloth drum has certain potential of industrialization promotion.

Key words: Tea chrysanthemum, Seedling block, Mechanized transplanting