当前位置: 首页 > 文章 > 喷施水杨酸、硼酸和磷酸二氢钾对小苍兰生长发育的影响 河北科技师范学院学报 2004,18 (2) 68-72
Position: Home > Articles > The Effects of Salicylic Acid ,Boric Acid and KH_2PO_4 Treatment on Freesia refracta Growth and Development Journal of Hebei Normal University of Science & Technology 2004,18 (2) 68-72

喷施水杨酸、硼酸和磷酸二氢钾对小苍兰生长发育的影响

作  者:
刘玉艳;于凤鸣;李永进;贾方辉
单  位:
河北科技师范学院园艺园林系;秦皇岛林业局
关键词:
水杨酸;硼酸;磷酸二氢钾;小苍兰;生长发育
摘  要:
以不同浓度的水杨酸、硼酸和磷酸二氢钾,分别处理小苍兰(Fressiarefracta)。研究其对株高、花序抽出时间、开花期、小花朵数、新球、子球质量和大小的影响。结果表明,叶面喷施高浓度水杨酸可延迟花期,影响开花一致性,但对小苍兰株高生长、新球和子球的生长无明显作用;硼酸影响花芽发育,质量浓度4000mg/L可延长花期;磷酸二氢钾处理能显著促进子球数量,质量浓度2000mg/L可延长花的观赏期。
译  名:
The Effects of Salicylic Acid ,Boric Acid and KH_2PO_4 Treatment on Freesia refracta Growth and Development
作  者:
LIU Yu-yan~1, YU Feng-ming~1, LI Yong-jin~1 ,JIA Fang-hui~2 (1 Dept of Horticulture & Garden, HNUST, Qinhuangdao Hebei,066600; 2 Qinhuangdao Bureau of Forestry; China)
关键词:
salicylic acid ;boric acid;KH_2PO_4;Freesia refracta;growth and development
摘  要:
The Freesia refracta corms were treated by SA(salicylic acid), BA(boric acid) and KH2PO4 at different concentration.The height, time of inflorescence appearance, florescence, the number of small flowers, weight and size of new balls and sub balls were investigated. The result showed that, spraying high concentration of SA on leaf delayed the florescence, influenced the consistency of blooming. But there was no obvious effect on the growth of height, new balls and sub balls; BA influenced the development of buds, 4 000 mg/L BA delayed florescence; KH2PO4 promoted the number of sub balls notably, 2 000 mg/L KH2PO4 prolonged the period of view and admiration.

相似文章

计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊