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用5份在历年大麦花药离体培养中反应值低的基因型作供试材料,比较了早、晚播,培养主茎穗或分蘖穗中花药和诱导培养基中加高、低浓度生长素的花培反应值,结果表明:早播,用主茎穗花药和诱导培养基中加高浓度生长素,可以提高迟钝基因型的反应花药率和绿苗率。
Five low-response genotypes of in vitro cultured barley anther culture were used as materials to compare the effects of high and low concentrations of auxin The results showed that the response rate of anther and chlorophyll could be improved by increasing the concentrations of auxin in the main seeding antisense anther and induction medium.