宁杞一号全光照喷雾嫩枝扦插试验  

Full Sunlight Spraying Softwood Cutting in Lycium barbarum "Ningqi-1"

作　　者：时瑞亭[1] 陈志强[1] 李庆贱[1] 李悦[1] 张建秋[2] 王国柱[2] 张玉玲[2] 

机构地区：[1]北京林业大学生物科学与技术学院,北京100083 [2]白城市林业科学院,吉林白城137000

出　　处：《林业科技》2011年第3期26-28,共3页Forestry Science & Technology

基　　金："十一五"国家科技支撑计划项目(2006BAD030103);吉林省科技发展计划资助项目

摘　　要：应用正交试验方法,对宁杞一号进行了全光照喷雾嫩枝扦插试验。结果表明,影响生根率大小因素的排序为:激素种类>激素浓度>处理时间,以GA处理生根率最高;对生根数量影响大小排序为:激素浓度>处理时间>激素种类,其中以激素浓度为500 mg/kg效果最好,处理时间对生根数量也有显著影响,以0.5 h处理效果最好。处理浓度为500 mg/kg的GA浸泡插穗0.5 h是宁杞一号嫩枝扦插的最佳处理组合。With the orthogonal test method,it has carried on a softwood cutting test to Lycium barbarum ＂Ningqi-1＂.The result indicated that the type of influencing rooting rate was the hormone type〉the hormone density〉the process time,and GA hasd the greatest impact on it.The influence of rooting number was the hormone density〉the process time〉the hormone type.The 500mg/kg was the best effect among the hormone density.The process time also had the remarkable influence rooting number,and the best processing effect was 0.5h.The treatment effect with 500 mg/kg GA immersing 0.5 h was the best combination to improve Lycium barbarum ＂Ningqi-1＂ softwood cutting.

关 键 词：宁杞一号 全光照喷雾 嫩枝扦插 

分 类 号：S723.132.1[农业科学—林木遗传育种]