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| issue Culture and Mass Propagation of Chinese Arrowhead |
| Zhu Honglian; Ke Weidong; Wang Liping |
| Huazhong Agriculture University; Wuhan 430070; Wuhan Vegetables Research Institute; Wuhan 430065 |
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Abstract The shoot tip of Chinese arrowhead was used as explant,the explants were cultured on the media with different hormones. An effective mass propagation technique had been developed for Chinese arrowhead from shoot tips in vitro. The results showed that the favorable medium for induction was MS+6-BA 1.0 mg·L~ -1 +NAA 0.3 mg·L~ -1 ;the best medium for regeneration was MS+6-BA 3.0 mg·L~ -1 +NAA 0.1 mg·L~ -1 ,the propagation coefficient could up to 4.35.
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Received: 17 June 2005
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