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温度、光照及继代周期等对‘金叶’复叶槭组培苗生长的影响
引用本文:孟月娥,李艳敏,赵秀山,王利民,王慧娟,张和臣,董晓宇.温度、光照及继代周期等对‘金叶’复叶槭组培苗生长的影响[J].中国农学通报,2012,28(25):209-212.
作者姓名:孟月娥  李艳敏  赵秀山  王利民  王慧娟  张和臣  董晓宇
作者单位:河南省农业科学院园艺研究所,郑州,450002
基金项目:河南省科技成果转化项目“彩叶植物组培快繁及高效栽培示范与应用”(102201110016)
摘    要:本文研究了温度、继代周期、光照时间和光照强度等培养条件对金叶复叶槭组培苗根、叶及苗高生长的影响,结果表明:温度、继代周期、光照条件对苗高影响较大,差异均达到显著水平;同时发现继代周期显著影响叶片数量、光照时间对根生长系数影响差异达到极显著水平。筛选出在30℃、4200Lx的光照强度下,16h/d光照时间、继代周期35d为金叶复叶槭最佳培养条件。

关 键 词:侵染    侵染
收稿时间:2012/3/28 0:00:00
修稿时间:2012/5/29 0:00:00

Effect of Temperature, Subculture Cycle and Light on the Growth of Acer negundo ‘Aureomarginatum’ in vitro
Meng Yue'e , Li Yanmin , Zhao Xiushan , Wang Limin , Wang Huijuan , Zhang Hechen , Dong Xiaoyu.Effect of Temperature, Subculture Cycle and Light on the Growth of Acer negundo ‘Aureomarginatum’ in vitro[J].Chinese Agricultural Science Bulletin,2012,28(25):209-212.
Authors:Meng Yue'e  Li Yanmin  Zhao Xiushan  Wang Limin  Wang Huijuan  Zhang Hechen  Dong Xiaoyu
Institution:(Horticulture Institute of Henan Academy of Agricultural Sciences,Zhengzhou 450002)
Abstract:This paper aimed to study the tissue culture and rapid propagation technology of Acer negundo 'Aureomarginatum'and provided basis for the implementation of scale production.The effects of different temperature,subculture cycle,illumination and other culture conditions on the growth of the Acer negundo 'Aureomarginatum'in vitro were investigated.The results showed that the differences by temperature,subculture cycle,light on the plantlet height reached the significant level,it was significantly affected on leaf number by subculture cycle,and on root growth coefficient by illumination time.The optimal culture conditions for Acer negundo'Aureomarginatum'in vitro were at 30℃,4200 lx light intensity,16 h/d illumination time,and the subculture cycle was 35 days.
Keywords:Acer negundo'Aureomarginatum'  tissue culture  temperature  subculture cycle  light
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