桉树扦插育苗技术研究  

Research on Seedling-raising Techniques of Eucalyptus through Cuttage

作　　者：林加根[1] 陈丽娜[2] 陈石[1] 李润唐[3] 张映南[3] 郑加协[1] 周红玲[1] 

机构地区：[1]福建省农业科学院闽台园艺研究中心,福建漳州363005 [2]天福茶学院,福建漳州363202 [3]广东海洋大学农学院,广东湛江524088

出　　处：《江西农业学报》2011年第8期59-60,65,共3页Acta Agriculturae Jiangxi

摘　　要：采用农膜覆盖保湿、双层遮阳网覆盖降温的桉树扦插繁殖方式,研究了在不同时期用不同植物生长调节剂处理插条的成活率,结果表明:扦插成活率受季节的影响显著,春季的成活率最高,秋季次之,夏季最低;用1000 mg/L IBA、生根粉(以IBA、NAA等混入滑石粉配制而成)、500 mg/L NAA处理与对照相比,能显著提高扦插桉树的成活率。The seedling of Eucalyptus was raised by using cuttage under the conditions of keeping humidity with plastic film mulching and reducing temperature with two layers of shading web covering,and the survival rate of its cuttings treated with different plant growth regulators in different periods was studied.The results indicated that the survival rate of the cuttings was markedly affected by season,it got the highest survival rate in spring,followed by that in autumn,and the lowest survival rate was found in summer.The survival rate of the cuttings which were treated with 1000 mg/L IBA,rooting powder（the mixture of IBA,NAA,talcum powder and so on） and 500 mg/L NAA was remarkably higher than that of the control.

关 键 词：桉树 扦插 繁殖 植物生长调节剂 成活率 

分 类 号：Q949.762[生物学—植物学]