黑穗醋栗果实在膨大时期吸^(32)P的特点研究  

Research on Absorption of 32 P During the Expanding Period of Black Currant

作　　者：关爱年[1] 索滨华[1] 吴林[1] 安秀敏 

机构地区：[1]吉林农业大学园艺系

出　　处：《吉林农业大学学报》1997年第2期50-53,共4页Journal of Jilin Agricultural University

基　　金：吉林省科委资助

摘　　要：利用３２Ｐ示踪技术，研究了黑穗醋栗在果实膨大期对磷素的吸收、运转和分配规律。通过试验掌握了植株各器官在果实膨大时期吸收和利用磷的特点，以及源叶吸收３２Ｐ物质向各库器官转移分配的规律。Absorption tranportation and distribution of phosphorus during the expanding period of black currant truit were studied through 32 P racer technique.The characteristic of absorption and utility of phosphorus during the fruit expanding period of plant organs and transportation and distribution of 32 P from source to storehouse were learned in this paper.

关 键 词：黑穗醋栗 磷 吸收 

分 类 号：S663.901[农业科学—果树学]