Indica and japonica rices are two subspecies ofAsia cultivated rice.Their grain qualities exista significant difference.The objective of thispaper is to study the genetic control of qualitytraits in intersubspecies cr...Indica and japonica rices are two subspecies ofAsia cultivated rice.Their grain qualities exista significant difference.The objective of thispaper is to study the genetic control of qualitytraits in intersubspecies crosses of rice.In 1991,4 japonica varieties with widecompatibility,PC311,Zhenxiqiuguang,Lun-hui 422,and Ce 03 were crossed with 5 indicavarieties,3037,Zaoxiandang 18,IR36,Minghui 63,and Yangdao 4 according to NC(?)design.The 20 hybrids using japonica as ma-展开更多
文摘Indica and japonica rices are two subspecies ofAsia cultivated rice.Their grain qualities exista significant difference.The objective of thispaper is to study the genetic control of qualitytraits in intersubspecies crosses of rice.In 1991,4 japonica varieties with widecompatibility,PC311,Zhenxiqiuguang,Lun-hui 422,and Ce 03 were crossed with 5 indicavarieties,3037,Zaoxiandang 18,IR36,Minghui 63,and Yangdao 4 according to NC(?)design.The 20 hybrids using japonica as ma-
