吲哚丁酸处理对水培扶桑插条生根的影响
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摘要
研究IBA(吲哚丁酸)3种处理浓度(15、 20、 25 mg/L)和3种浸泡时间(2、 4、 6 h)对水培扶桑插条生根的影响,结果表明:综合各生根指标来看,用20 mg/L IBA浸泡6 h时,扶桑插条的生根效果更好。
Cuttings of Hibiscus rosa-sinensis Linn were treated hydroponically with indole butyric acid (IBA) at three concentrations (15, 20 and 25 mg/L) and three soaking time (2, 4 and 6 h) to induce rooting. The results showed that the rooting effect of cuttings of Hibiscus rosa-sinensis was better when the cuttings were treated with IBA at 20 mg/L and soaked for 6 h.
Cuttings of Hibiscus rosa-sinensis Linn were treated hydroponically with indole butyric acid (IBA) at three concentrations (15, 20 and 25 mg/L) and three soaking time (2, 4 and 6 h) to induce rooting. The results showed that the rooting effect of cuttings of Hibiscus rosa-sinensis was better when the cuttings were treated with IBA at 20 mg/L and soaked for 6 h.
引文
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[3]梁海英,张雪平.不同植物生长调节剂对扶桑插条生根的影响[J].现代农业科技, 2009(18):183-185.
[4]曾朝晖.扶桑的家庭盆栽技术[J].南方农业(园林花卉版), 2010, 4(3):74-77.
[5]刘飞,王代容,吕长平,等.我国花卉水培研究及应用[J].广东农业科学, 2009(5):69-71.
[6]杨翠芹,秦耀国,童川.不同基质与植物生长调节剂对扶桑插条生根的影响[J].北方园艺, 2012(5):88-90.
[7]高乙萍.扶桑在榆林地区的水插繁殖和引种栽培技术[J].陕西林业科技, 2012(5):124-125.
[8]李玲,黄得兵,吴少梅,等. GL生根剂对扶桑插条生根及碳水化合物分配的影响[J].园艺学报, 1997(1):68-71.
[9]孟长军,杜喜春,丁群英,等.扶桑扦插繁殖的复配基质配方研究[J].陕西农业科学, 2015, 61(8):24-27.
[10]马济民,王迪.水培花卉的培育管理技术[J].四川农业科技, 2009(3):41.
[11]索引.我国水培花卉的现状及发展趋势[J].农业与技术, 2012, 32(2):102.
[12]王永利.树木扦插生根解剖学研究[J].林业科技通讯, 1989(4):9-11.
[13]赵兰枝,刘振威,张允伟,等.木槿水培繁殖研究[J].安徽农业科学, 2006(10):2 100-2 107.