赤霉素破除鸡树条荚蒾种子双休眠特性技术初探  

Primary exploration on technology in breaking double dormancy characteristic of Viburnum Sargenti seeds by Gibberellin

作　　者：杨轶华[1] 梁鸣[1] 孙波[1] 曲线[1] 

机构地区：[1]黑龙江省科学院自然与生态研究所,黑龙江哈尔滨150040

出　　处：《国土与自然资源研究》2009年第4期92-92,共1页Territory & Natural Resources Study

基　　金：黑龙江省科技厅攻关项目(GB07B303-04)

摘　　要：利用赤霉素对鸡树条荚蒾发芽种子进行处理,发现24小时浸泡可打破鸡树条荚蒾种子双休眠特性,使其播种后当年出苗。The result showed that gibberellin could break double dormancy characteristic of Viburnum sargenti seeds based on a 24-hours dunk pretreatment.Through pretreatment, seeds could come out nursery plant seedlings in the same year.

关 键 词：赤霉紊 鸡树条荚口 双休眠 

分 类 号：S359[农业科学—作物栽培与耕作技术]