Study on the Technology Isolated Culture and Rapid Propagation of Tomato
Zhuying Li
Abstract
Zhuying Li
Abstract
Tomato seeds chosen as test material,by the method of orthogonal test of preparation of different media,the effect of different concentrations of 6-BA,NAA,IBA on adventitious bud induction and proliferation of multiple shoot clumps were studied.The results showed that optimum medium for callus induction was MS+6-BA 2.0 mg/L+ IBA 0.3 mg/L+sucrose 30 g/L;optimum medium for adventitious bud induction was MS+6-BA 3.0 mg/L+NAA 0.1 mg/L+sucrose 30 g/L;suitable medium for the proliferation buds was MS+6-BA 1.0 mg/L+NAA 0.01 mg/L+sucrose 30 g/L;suitable medium for rooting medium was 1/2MS+NAA 0.6 mg/L+sucrose 30 g/L.
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Tomato seeds chosen as test material,by the method of orthogonal test of preparation of different media,the effect of different concentrations of 6-BA,NAA,IBA on adventitious bud induction and proliferation of multiple shoot clumps were studied.The results showed that optimum medium for callus induction was MS+6-BA 2.0 mg/L+ IBA 0.3 mg/L+sucrose 30 g/L;optimum medium for adventitious bud induction was MS+6-BA 3.0 mg/L+NAA 0.1 mg/L+sucrose 30 g/L;suitable medium for the proliferation buds was MS+6-BA 1.0 mg/L+NAA 0.01 mg/L+sucrose 30 g/L;suitable medium for rooting medium was 1/2MS+NAA 0.6 mg/L+sucrose 30 g/L.
Key concepts: Sucrose, Callus, Shoot, Tissue culture, Murashige and Skoog medium, Chemistry, Botany, Horticulture