This document determines the procedures for hybrid breeding of Primulina Hance in the family Gesneriaceae, and stipulates breeding objectives, parent selection and matching, hybridization, hybrid fruit harvesting and seed treatment, hybrid seedling cultivation, trait observation and screening Operating instructions for other stages. This document is applicable to cross-breeding between species and varieties within the genus Gesneriaceae and the genus Primula within the administrative region of Guangxi.
T/GXAS 290-2022 history
2022T/GXAS 290-2022 Technical code of practice for crossbreeding of Primulina (Gesneriaceae)