doi:10.3969/j.issn.1004-3268.2006.03.025

Journal of Henan Agricultural Sciences ›› 2006, Vol. 35 ›› Issue (3): 84-85.DOI: 10.3969/j.issn.1004-3268.2006.03.025

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Published:2006-03-15 Online:2006-03-15

露地牡丹花期调控研究初探

侯小改^1,2;刘改秀³;段春燕²;刘素云²;吕静霞²;戴攀峰²

¹北京林业大学,北京100083;²河南科技大学,河南洛阳471003;³中国洛阳国家牡丹基因库,河南洛阳471006

基金资助:
河南省科技攻关项目（052403004）

Abstract

摘要： 研究了多效唑和赤霉素及去叶处理对露地牡丹“国庆节”期间开花的着花量、花径及花期等的影响，结果表明：用多效唑和去叶做前处理效果好，多效唑浓度以300mg／L或150mg／L为宜。8月上旬进行多效唑和去叶处理，8月下旬进行赤霉素处理对增加花径，提高花量，促进露地牡丹“国庆节”开花有益。在品种选择上，应选择重瓣性低、易开花的早中花品种，以提高成花率及质量。

关键词: 牡丹, 露地栽培, 花期调控

CLC Number:

S685.11

侯小改;刘改秀;段春燕;刘素云;吕静霞;戴攀峰. 露地牡丹花期调控研究初探[J]. 河南农业科学, 2006, 35(3): 84-85.

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露地牡丹花期调控研究初探

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