Primary Study on Effect Factors for Gametophyte Development of Drynaria fortunei
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Abstract
Effect of the illumination,temperature,hormone and pH was studied on gametophyte development of Drynaria fortunei.The results indicated that the optimum illumination and temperature were respectively 2500-3500 lx and 25℃,the pH was 7.0-7.5.the hormone 6-BA and NAA could accelerate the growth of gametophyte and the 0.5-1.0 mg/mL concentration was superior.
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