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Position: Home > Articles > Cutting Propagation of Plukenetia volubilis Linneo Journal of Anhui Agricultural Sciences 2018 (24) 65-68

星油藤扦插繁育技术研究

作  者:
廖春文;韦持章;曾志云;陈远权;覃潇敏;农玉琴
单  位:
广西南亚热带农业科学研究所
关键词:
星油藤;生长调节剂;基质;扦插;生根
摘  要:
[目的]研究星油藤扦插繁育技术。[方法]采用4因素3水平L9(34)正交设计,研究不同植物生长调节剂、使用浓度、浸泡时间和扦插基质对星油藤扦插生根的影响。[结果]使用200 mg/L IBA浸泡插条基部1.0 h,并且使用1/2河沙+1/2黄泥作为扦插基质时,插条的平均生根率最高,达84.44%,插条生根数为23.3条,根长为135.36 mm,根粗为1.26 mm。分别采用单指标分析法和公式评分法对试验数据进行统计分析,得出最佳扦插方案。[结论]在200 mg/L NAA中浸泡插条基部1.5 h,并且使用1/2河沙+1/2黄泥作为扦插基质时,扦插效果最好。
译  名:
Cutting Propagation of Plukenetia volubilis Linneo
作  者:
LIAO Chun-wen;WEI Chi-zhang;ZENG Zhi-yun;Guangxi South Asia Tropical Agricultural Science Research Institute;
关键词:
Plukenetia volubilis Linneo;;Growth regulator;;Medium;;Cutting;;Rooting
摘  要:
[Objective] To study the cutting propagation of Plukenetia volubilis Linneo.[Method] By means of L9( 34) orthogonal design experiments,the effects of four factors including plant growth regulator,treatment concentration,treatment time and cutting substrate on rooting of P.volubilis Linneo cutting were studied.[Result] The rooting rate could reach to 84.44%,the average rooting number was 23.3,the average rooting length was 135.36 mm,and the average rooting width was 1.26 mm,when soaked with 200 mg/L NAA for 1.0 h and cultured on the medium with half course sand and half yellow mud.By experimental results of single-index analysis and formula scoring statistical analysis to find the best interpolation solution.[Conclusion] The cutting effect was the best when soaked with 200 mg/L NAA for 1.5 h and cultured on the medium with half course sand and half yellow mud.

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