摘要
综述了国内外施用外源赤霉素(GA4/7)促进针叶树开花结实研究的现状。重点论述了影响外源赤霉素(GA4/7)促进针叶树开花的因素(包括处理时间、处理方法、结合栽培措施及处理频率)以及在云杉属和落叶松属开花结实方面的应用,并指出当前研究中存在的问题及今后发展方向。
The paper summarizes the general advances in the researches of the gibberellins4/7 promote flowering and fruiting in the conifers.Effect factors（includes the treatment time,treatment means,cultivation measures,treatment frequency）of GA4/7 promote the conifers for flowering and application in larch and spruce were mainly discussed.The problems in the current researches were discussed and the trends were put forward.
出处
《林业科技》
2011年第3期11-15,共5页
Forestry Science & Technology
基金
黑龙江省科技计划攻关项目"优质木结构用材原料林良种选育及定向培育技术研究"(GA09B202-02)
"十一五"国家科技支撑计划子专题"高产优质多抗红皮云杉新品种选育"(2006BAD01A14)项目资助
