| 刘林.外源喷施植物生长调节剂对香蕉产量和外观品质的影响[J].中国南方果树,2018,47(4): |
| 外源喷施植物生长调节剂对香蕉产量和外观品质的影响 |
| Effects of exogenous spraying plant growth regulators on banana yield and appearance quality |
| 投稿时间：2018-01-23 修订日期：2018-04-13 |
| DOI： |
| 中文关键词: 复硝酚钠与赤霉素复配液，外观品质，产量 |
| 英文关键词:Mixture of gibberellin and compound sodium nitrophenolate appearance quality yield |
| 基金项目:“广西特色作物试验站项目”，创新研究群体科学基金（31421092） |
|
| 摘要点击次数: 1867 |
| 全文下载次数: 2240 |
| 中文摘要: |
| 本文主要探究喷施植物生长调节剂对香蕉产量和外观品质的影响。在香蕉反梳时，按照一定比例喷施胺鲜酯、赤霉素和复硝酚钠+赤霉素复配液，对香蕉果皮色差、果实特征、果实中大量元素累积量以及产量等指标进行动态跟踪。结果表明，与对照相比，喷施赤霉素和复硝酚钠+赤霉素复配液，可以显著提高香蕉果皮亮度、果指长和果实中NK养分累积；喷施胺鲜酯、赤霉素以及复硝酚钠+赤霉素复配液分别比对照增产4.60、7.70和12.33 kg/plant。综合比较，复硝酚钠+赤霉素复配液处理的效果明显好于胺鲜酯和赤霉素处理。研究表明在香蕉反梳时，可以通过硝酚钠+赤霉素复配液来提高香蕉产量和外观品质。 |
| 英文摘要: |
| [Objective] Our objective is to research the effect of spraying plant growth regulators on yield and appearance quality of banana. [Method] DA-6, gibberellin, mixture of gibberellin and compound sodium nitrophenolate were sprayed on banana fruit fingers during banana backcomb period. Banana peel color, fruit characteristics, nutrients accumulation and yield were dynamically traced. [Result] Compared with CK treatment, spraying gibberellin and mixture of gibberellin and compound sodium nitrophenolate significantly increased banana brightness, finger length and NK accumulation amount. And spraying DA-6, gibberellin and mixture of gibberellin and compound sodium nitrophenolate significantly improved yield, which were 4.60 kg/plant, 7.70 kg/plant and 12.33 kg/plant higher than CK treatment respectively. Comprehensive comparison of all treatments, spraying mixture of gibberellin and compound sodium nitrophenolate were better than spraying DA-6 and gibberellin. [Conclusion] Spraying mixture of gibberellin and compound sodium nitrophenolate can improve banana yield and appearance quality during banana backcomb period in banana production. |
| 查看/发表评论 下载PDF阅读器 |
| 关闭 |
