不同基质处理对油橄榄嫩枝扦插生根率的影响  

Effects of substrate treatment on the rooting rate of softwood cutting of olive

作　　者：王一峰[1] 陈耀年 赵淑玲[1] 王让军 庞世伟[1] 孙杰[1] WANG Yifeng;CHEN Yaonian;ZHAO Shuling;WANG Rangjun;PANG Shiwei;SUN Jie(College of Agriculture and Forestry Technology,Longnan Teachers College,Chengxian Gansu 742500)

机构地区：[1]陇南师范高等专科学校农林技术学院,甘肃成县742500

出　　处：《宁夏师范学院学报》2020年第1期41-45,共5页Journal of Ningxia Normal University

基　　金：陇南师专校级重点教改项目(JXGG201703).

摘　　要：为有效提高油橄榄嫩枝扦插生根率,以园土、腐殖土、河沙为主要基质材料,按照不同比例配成不同配方的基质,进行油橄榄嫩枝扦插试验,研究不同基质处理对油橄榄嫩枝扦插生根率的影响.结果表明:不同基质配方处理的生根率差异显著,其中以园土和河沙按1∶1混合的扦插基质生根率最高,且插穗坏死率最低,可以在油橄榄嫩枝扦插中使用.In order to improve the rooting rate of olive cutting seedlings with softwood,experiments on cutting propagation of olive have been carried out.The garden soil,humus soil and river sandy soil in different proportion are used as main substrates.Results show that different matrix formulas have great influence on the rooting rate.The highest rooting rate is produced by garden soil and sand mixed at 1∶1,while the cutting necrosis rate is the lowest,making it feasible for the olive cutting seedlings with softwood.

关 键 词：扦插基质 油橄榄 嫩枝扦插 生根率 

分 类 号：S723.1[农业科学—林木遗传育种]