多效唑在绿篱化学修剪中的应用研究  

Application Study of Paclobutrazol in Chemical Pruning of Green Fence

作　　者：杨艳丽[1] 

机构地区：[1]黄淮学院,河南驻马店463000

出　　处：《现代农业科技》2010年第5期124-124,126,共2页Modern Agricultural Science and Technology

摘　　要：在大叶黄杨和小叶女贞绿篱上喷布不同浓度的多效唑药液抑制新梢试验结果表明,采用15%多效唑可湿性粉剂稀释成0.5%的药液喷布绿篱,能明显地抑制新梢生长,在一定程度上代替人工修剪,可节省大量人力、物力。By spraying different concentrations paclobutrazol on the green fence of Euonymus japonicus and Ligustrum quihoui,the experiment indicated that the plantlets’ growth were kept down obviously after spraying the 0.5% liquid medicine of 25% PP333 wettable powder,and to a certain extent chemical pruning might take the place of pruning way by hands,so as to save manpower and material resources effectively.

关 键 词：多效唑 绿篱 化学修剪 抑制效果 

分 类 号：S482.8[农业科学—农药学] S688.5[农业科学—植物保护]