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中国农学通报

中国农学通报 ›› 2012, Vol. 28 ›› Issue (19): 184-188.doi: 10.11924/j.issn.1000-6850.2012-0329

所属专题： 园艺

• 林学 园艺 园林 • 上一篇    下一篇

花卉缓/控释复合肥对盆栽蝴蝶兰生长发育及其观赏性的影响

蒋瑞萍 李苹 徐培智 解开治 唐拴虎 张发宝 黄旭 顾文杰   

  • 收稿日期:2012-02-08 修回日期:2012-03-23 出版日期:2012-07-05 发布日期:2012-07-05
  • 基金资助:

    中央农业科技成果转化项目；广东省科技计划项目；广东省重点科研基地建设项目

The Influence of Flower Slow/controlled Release Compound Fertilizer on the Growth and Ornamental Value of Potted Phalaenopsis Amabilis

  • Received:2012-02-08 Revised:2012-03-23 Online:2012-07-05 Published:2012-07-05

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摘要：

为了解决盆栽蝴蝶兰简易、长效施肥的问题，通过盆栽蝴蝶兰施用缓/控释复合肥试验，并与普通花卉专用肥、一种进口控释肥进行生物学效应对比验证。结果表明：施用缓/控释肥料的处理较普通花卉专用肥处理以及不施肥的对照处理能明显促进蝴蝶兰大苗生长期的生长发育，并对蝴蝶兰花箭高度、开花品质有显著的调控作用。其中控释期为6个月的花卉缓/控释复合肥对盆栽蝴蝶兰的生长发育、花箭高度、开花品质的综合作用最好，表现为该处理蝴蝶兰叶色浓绿、有光泽，始花期早，花期长花朵数多而大。该处理蝴蝶兰相应时期的面积、叶数、叶片鲜重、叶展、花箭生长中后期花箭高度、花期天数、花径长度、花朵数分别较进口控释肥增加1.7%、1.7%、1.9%、5.9%、1.7%、11.0%、7.7%和8.9%。

关键词: 氮磷钾, 氮磷钾

Abstract:

In order to solve the problem of simple and long-term fertilization of Phalaenopsis amabilis, a pot cultural experiment was conducted by application of slow/control release compound fertilizer in Phalaenopsis amabilis. Meanwhile, the biological effects among the special fertilizer of flowers, an import release fertilizer and the slow/control release compound fertilizer were compared and verified. The result indicated that the slow/controlled release fertilizer can obviously promote the growth of big seedlings of Phalaenopsis amabilis compared with other common flower fertilizers and no fertilizer treatment, and can obviously control the height of flower-stalk and quality of flowers. According to the result of experiment, the slow/controlled release compound fertilizer with a releasing period of 180 days showed the best comprehensive effect on the growth, height of flower-stalk and quality of flowers of Phalaenopsis amabilis, which was showed in dark green and glossy leaves, early initial time of flowering, lasting flowering period with a good number and size of flowers. Compared with the effect of the imported controlled release fertilizer, the Phalaenopsis amabilis treated by the slow/controlled release compound fertilizer showed a respective rise of 1.7%, 1.7%, 1.9%, 5.9%, 1.7%, 11.0%, 7.7% and 8.9% in the area of leaf, number of leaf, fresh weight of leaf, leaf display, height of flower-stalk in the late stage of growth, flowering period, length of flower diameter and the number of flowers.

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