| 多效唑(PP333)对3个不同香蕉品种旱地栽培的矮化效应 |
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| 引用本文： | 赵明,邹瑜,龙芳,何海旺,莫天利,黄相. 多效唑(PP333)对3个不同香蕉品种旱地栽培的矮化效应[J]. 中国果业信息, 2022, 51(4) |
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| 作者姓名： | 赵明 邹瑜 龙芳 何海旺 莫天利 黄相 |
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| 作者单位： | 广西农业科学院生物技术研究所,广西农业科学院生物技术研究所,广西农业科学院生物技术研究所,广西农业科学院生物技术研究所,广西农业科学院生物技术研究所,广西农业科学院生物技术研究所 |
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| 摘 要： | 以广西典型旱地蕉园种植模式下栽培的‘金粉1号’、‘桂蕉6号’和‘粉杂1号’3个香蕉品种为试材,分别设置不同用量的PP333树盘淋施处理,并对各处理植株收获期假茎高度、茎基围、抽蕾率及果穗长、果指长等产量构成要素指标进行测定与比较分析,以期探讨PP333对旱地栽培香蕉的矮化效应。结果表明,适期、适量的PP333处理对3个香蕉品种营养生长均具明显抑制作用,抽蕾期(抽蕾率大于50%)显著提前,产量影响不显著,其中‘金粉1号’粉蕉假茎高130cm～150cm时施PP333 2.5g/株或3.0g/株, ‘桂蕉6号’高140 cm～160cm时施PP333 1.0g/株, ‘粉杂1号’高150 cm～200cm时施PP333 2.0g/株,综合效果最理想。生产应用前要根据环境条件因地制宜综合选择使用PP333,在不影响香蕉产量的前提下实现植株矮化。
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| 关 键 词： | 香蕉 植株高度 多效唑 矮化效应 产量 |
| 收稿时间： | 2021-08-25 |
| 修稿时间： | 2021-09-30 |
Dwarfing effect of paclobutrazol (PP333) on three different banana cultivars in dryland |
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| ZOU Yu,WU Peng,LONG Fang,HE Haiwang and MO Tianli. Dwarfing effect of paclobutrazol (PP333) on three different banana cultivars in dryland[J]. China Fruit News, 2022, 51(4) |
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| Authors: | ZOU Yu WU Peng LONG Fang HE Haiwang MO Tianli |
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| Affiliation: | Bio-technology Research Institute,Guangxi Academy of Agricultural Sciences,Guangxi Nanning,530007,Bio-technology Research Institute,Guangxi Academy of Agricultural Sciences,Guangxi Nanning,530007,Bio-technology Research Institute,Guangxi Academy of Agricultural Sciences,Guangxi Nanning,530007,Bio-technology Research Institute,Guangxi Academy of Agricultural Sciences,Guangxi Nanning,530007,Bio-technology Research Institute,Guangxi Academy of Agricultural Sciences,Guangxi Nanning,530007 |
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| Abstract: | Three banana varieties, "Jinfen 1","Guijiao 6" and "Fenza 1", which were planted in typical dryland banana plantations in Guangxi, were treated with PP333 drip irrigation,and to handle height of plant,stem base circumference,extraction rate, |
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| Keywords: | Banana Plant Height Paclobutrazol (PP333) Dwarf effect Yield |
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