2. Application of In vitro Culture in Plant Breeding植物离体培养在育种中的应用 (1) Micropropagation (2)Utilization of Somaclonal Variation ( 3) Protoplast Culture and somatic hybridization (4)In vitro Production of Haploids (5) Embryo Rescue in wild Crosses (6) Transgenic Approach for Plant breeding (7 Germplasm preservation2. Application of In vitro Culture in Plant Breeding 植物离体培养在育种中的应用 (1) Micropropagation (2) Utilization of Somaclonal Variation (3) Protoplast Culture and Somatic Hybridization (4) In vitro Production of Haploids (5) Embryo Rescue in Wild Crosses (6) Transgenic Approach for Plant breeding (7)Germplasm preservation