红叶石楠多分枝扦插技术研究  

Cutting Technique of Much Branched Photinia Fraseri

作　　者：陈小桦[1] 张清[1] 罗晓青[2] 

机构地区：[1]黔西南民族职业技术学院,贵州兴义562400 [2]贵州省亚热带作物研究所,贵州兴义562400

出　　处：《深圳职业技术学院学报》2014年第1期57-59,共3页Journal of Shenzhen Polytechnic

摘　　要：通过红叶石楠的多分枝(多头)扦插,快速形成饱满的株形用于绿化栽植.利用强效复合生根剂KF10进行促根处理,采用快繁大棚内的弥雾系统等设施,保持扦插环境较高的基质湿度和空气湿度等,充分满足插条生根的需要,促使植物在尽量短的时间内生根.研究表明:高浓度的生根剂浸渍处理、扦插环境保持高湿状态、适宜的温度等是扦插成败的关键;扦插时间、插条粗度及浸渍生根促进剂的时间对成活率的影响显著.Through cutting of much branched photinia fraseri, development of full photinia fraseri for planting is studied. Powerful composite rooting agent KFIO is used for promoting root treatment, and mist system and other facilities in the greenhouse are adopted to maintain high substrate moisture and air humidity. By meeting the requirements of cutting rooting, the rooting can be conducted in as short a time as possible. Research shows that soaking cuttings rooting agent, environmental high concentrations of maintaining high wet condition and suitable temperature are the key to impregnation rooting accelerator time had a significant the cutting; cutting time, diameter of cuttings and impact on the survival rate

关 键 词：红叶石楠 复合生根剂 成活率 

分 类 号：S687[农业科学—观赏园艺]