洞庭湖区月季扦插繁殖试验  

Rose cutting propagation experiment at Dongting Lake area

作　　者：李科[1,2] 杨广军[1,2] 潘新军[1,2] 

机构地区：[1]岳阳市林业科学研究所,湖南岳阳414000 [2]湖南省林业科学院岳阳分院,湖南岳阳414000

出　　处：《湖南林业科技》2016年第3期101-103,共3页Hunan Forestry Science & Technology

基　　金：湖南省林业科技计划项目"月季品种收集与栽培技术研究"(XLK201463-2)

摘　　要：为了探索洞庭湖区月季的最佳扦插繁殖技术,选取适合洞庭湖区的5个不同月季品种,进行不同扦插基质,不同扦插部位,不同生根剂种类处理的月季扦插繁殖试验。结果表明:月季扦插时选取中间枝条作为插穗,以泥炭土和河沙按1∶3的比例配成扦插基质,用1 000 mg/L KIBA溶液对插穗进行处理,其扦插成活率最高,达到93%,且插穗生根快,根系良好,植株生长势较旺盛。In order to explore the best cutting propagation technology of rose in the Dongting Lake area,the cutting propagation experiment on five rose cultivars suitable for the Dongting Lake area,with different cutting parts,different substrates and different rooting agent type is carried out. The results show that,when rose cutting selected middle branches as cuttings,with peat soil and river sand according to the ratio of 1 ∶ 3 formulated as cutting substrate,and cuttings treated with a solution of 1 000 mg / L KIBA,the cutting survival rate is the highest,reach to 93%,and cuttings root quickly and well,plant growth potential is strong.

关 键 词：月季 扦插 成活率 洞庭湖区 

分 类 号：S685.12[农业科学—观赏园艺]