中国水稻科学2025，Vol.39Issue(3)：412-422,11.DOI:10.16819/j.1001-7216.2025.240706
印度梨形孢与复合肥组合施用对水稻机插秧秧苗素质的影响
Synergistic Impact of Piriformospora indica and Compound Fertilizer on Rice Seedling Quality for Mechanical Transplanting
摘要
Abstract
[Objective]To explore the application method and effects of Piriformospora indica in rice production.[Method]Indica lines Taiyou 203 and ZY246 were employed in this study,with a standard dosage of 1 g/L P.indica solution applied.Additionally,grey relational analysis methods were utilized to comprehensively evaluate the impact of three treatments—P.indica,compound fertilizer,and their combination—on the quality of rice seedlings for mechanical transplanting.[Result]The combined application of P.indica and compound fertilizer significantly enhanced seedling growth,increased seedling biomass,chlorophyll content,root system activity,and nitrate reductase activity.Furthermore,it promoted the expression of growth-related genes.[Conclusion]These findings deepen the understanding of the mechanisms by which P.indica promotes rice growth and provide a theoretical basis and practical guidance for the application of P.indica in rice production,particularly during the seedling nursery phase for mechanical transplanting.关键词
印度梨形孢/水稻机插秧育秧/秧苗素质/灰色关联度分析Key words
Piriformospora indica/rice mechanical transplanting/seedling quality/grey correlation analysis引用本文复制引用
何勇,张诗骞,王志成,詹逍康,丁一可,刘晓瑞,马素素,田志宏..印度梨形孢与复合肥组合施用对水稻机插秧秧苗素质的影响[J].中国水稻科学,2025,39(3):412-422,11.基金项目
湿地生态与农业利用教育部工程研究中心开放基金资助项目(KF202108) （KF202108）
长江大学大学生创新创业训练计划资助项目(Yz2023237). （Yz2023237）
