摘要
该文就影响厦门市凤凰木开花的各种因素进行初步探讨分析,结果表明:低温春化因子和日照时数是影响其开花的主要因素;赤霉素2 000 mg/L灌根配合乙烯利400 mg/L叶面喷施可使凤凰木开花期提早3～5 d,开花量提高2倍以上。
Different factors affecting blooming of Delonix regia were preliminarily probed and analyzed in this paper.The results showed that the factors of low temperature vernalization and sunshine hours were the main influence factors,and foliage spraying with 2000 mg/L gibberellin ＋400 mg/L ethephon may move up blooming date by 3-5 d and increase more than double the blooming amount.
出处
《福建农业科技》
2012年第3期115-117,共3页
Fujian Agricultural Science and Technology
关键词
凤凰木
开花
影响因素
Delonix regia
blooming
influence factors
