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为选择出适宜插穗长度,培养出优质的宽叶薰衣草,采用单因素试验方法,研究不同插穗长度对宽叶薰衣草生根率的影响。结果表明:插穗长度为8cm时,生根率最大,达97.5%。其次,插穗长度10cm的生根率为95.5%。最差的插穗长度为6cm,其生根率仅为94.5%,说明8cm扦插长度最适宜薰衣草生根。
In order to choose suitable length of cuttings and cultivate high-quality broad leaf lavender, single factor test method was used to study the effect of different cuttings length on the rooting rate of broad leaf lavender. The results showed that the rooting rate was the highest when the cutting length was 8cm, reaching 97.5%. Secondly, the rooting rate of 10 cm cuttings was 95.5%. The worst cutting length of 6cm, the rooting rate was only 94.5%, indicating that the best cuttage 8cm lavender rooting.