摘要
采用不同浓度ABT6号生根粉处理不同苗龄的云实,进行扦插试验。结果表明:浓度为300 mg/L时当年生和1年生的插穗成活率、根数和根长均优于各浓度处理且差异显著,当年生插穗的成活率、根数和根长在相对应浓度下均高于1年生插穗。在对云实进行扦插时,可采用当年生的枝条作插穗,ABT6号生根粉最适浓度为300 mg/L。
According to the test that using different concentrations of ABT6 Rooting Agent Treatment to dispose different seedling age of Caesalpinia decapetalas, it is show that when the concentration of 300 mg/L was born and annual cutting survival rate, root number and root length were superior to the concentration and a significant difference, when the cutting survival rate, root number and root length under the corresponding concentrations were higher than annual cuttings. Cutting on caesalpinia decapetala can adopt the cuttings of ABT6 rooting agent treatment optimum concentration of 300 mg/L.
出处
《河南林业科技》
2014年第2期1-4,共4页
Journal of Henan Forestry Science and Technology
基金
国家林业局林业公益性行业科研专项"华中地区生态经济型灌木资源培育与开发利用研究"[200904024]
关键词
ABT6号生根粉
扦插
云实
ABT6 rooting agent treatment
cutting
Caesalpinia decapetala