| 凤梨专用肥对空气凤梨生长的影响 |
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| 引用本文： | 郑凯,俞禄生,丁久玲.凤梨专用肥对空气凤梨生长的影响[J].安徽农业科学,2010,38(10):5060-5061,5146. |
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| 作者姓名： | 郑凯 俞禄生 丁久玲 |
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| 作者单位： | 江苏农林职业技术学院,江苏,句容,212400;江苏农林职业技术学院,江苏,句容,212400;江苏农林职业技术学院,江苏,句容,212400 |
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| 基金项目： | 2007年度江苏省科技成果转化专项资金项目，2007年度高校科研成果产业化推进项目《江苏省室内净化与装饰植物工程技术研究开发中心》资助项目 |
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| 摘 要： | 目的]为空气凤梨快速繁殖提供技术指导。方法]以4个空气凤梨品种的无性繁殖系为材料,研究不同肥料浓度（凤梨专用肥稀释500、1000、1500倍）及施肥周期（14d/次和28d/次）对其生长的影响。结果]危地马拉小精灵和阿拉杰这2个品种对肥料不敏感,施肥后其外观表现无明显变化;维路提纳和富奇斯这2个品种对肥料较敏感,施肥可显著增加其绿色,并有效延缓其老叶的衰败速率;不同肥料浓度的施肥效果依次为：稀释500〉稀释1000〉稀释1500倍,不同施肥周期的施肥效果表现为：14d/次〉28d/次;维路提纳和富奇斯的增重率较高,另外2个品种的增重率较低。结论]14d/次施肥处理最有利于空气凤梨生长,且肥料浓度应控制在稀释1000～1500倍。
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| 关 键 词： | 凤梨专用肥 空气凤梨 增重率 |
Effect of Pineapple-specific Fertilizer on Growth of Tillandsia |
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| ZHENG Kai et al.Effect of Pineapple-specific Fertilizer on Growth of Tillandsia[J].Journal of Anhui Agricultural Sciences,2010,38(10):5060-5061,5146. |
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| Authors: | ZHENG Kai |
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| Institution: | ZHENG Kai et al (Jiangsu Polytechnic College of Agriculture , Forestry,Jurong,Jiangsu 212400) |
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| Abstract: | Objective] The study was to provide the technical guidance for rapid propagation of Tillandsia.Methods] The clones of 4 Tillandsia varieties were taken as the materials,the effects of different fertilizer concentration (pineapple-special fertilizer diluted 500,1000 and 1500 times) and fertilization cycles (14 d /time and 28 d /time) on growth of them were studied.Results] The Tillandsia ionantha Guatemala and Tillandsia araujei were not sensitive to fertilizer,and their appearance had no obvious change a... |
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| Keywords: | Pineapple-specific fertilizer Tillandsia Weight gain rate |
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