2011Unpublished venueRequires access

Optimization of Rapid Propagation System for Dendrobium Candidum

Zheng Xiao-jiang

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Abstract

This article studied the improvement of rapid propagation system for Dendrobium candidum.The results showed that the best medium for the axillary bud induction of Dendrobium candidum was MS+NAA 1.0 mg·L-1+6-BA 3.0 mg·L-1,induction rate was 95%.Adding 2 g·L-1 activated carbon or 2.5 g·L-1 Vitamin C to the medium can effectively prevent the explants browning.The improved rooting medium was 1/2MS+IBA 2.0 mg·L-1,and the rooting rate was over 90%.

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What this paper is about

This article studied the improvement of rapid propagation system for Dendrobium candidum.The results showed that the best medium for the axillary bud induction of Dendrobium candidum was MS+NAA 1.0 mg·L-1+6-BA 3.0 mg·L-1,induction rate was 95%.Adding 2 g·L-1 activated carbon or 2.5 g·L-1 Vitamin C to the medium can effectively prevent the explants browning.The improved rooting medium was 1/2MS+IBA 2.0 mg·L-1,and the rooting rate was over 90%.

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Available abstract

This article studied the improvement of rapid propagation system for Dendrobium candidum.The results showed that the best medium for the axillary bud induction of Dendrobium candidum was MS+NAA 1.0 mg·L-1+6-BA 3.0 mg·L-1,induction rate was 95%.Adding 2 g·L-1 activated carbon or 2.5 g·L-1 Vitamin C to the medium can effectively prevent the explants browning.The improved rooting medium was 1/2MS+IBA 2.0 mg·L-1,and the rooting rate was over 90%.

Key concepts: Browning, Explant culture, Axillary bud, Dendrobium, Active carbon, Chemistry, Botany, Horticulture

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