| 多功能植物闭鞘姜无公害人工栽培技术研究 |
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| 引用本文： | 赵国祥,钱云,张光勇,景兰华.多功能植物闭鞘姜无公害人工栽培技术研究[J].热带农业科学,2009,29(4):43-46. |
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| 作者姓名： | 赵国祥 钱云 张光勇 景兰华 |
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| 作者单位： | 云南省红河热带农业科学研究所,云南河口,661300 |
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| 基金项目： | 云南农垦重点科技项目，云南省科研院所技术开发研究专项资金项目 |
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| 摘 要： | 通过对闭鞘姜栽培技术的研究，掌握种苗繁育技术，并在扦插方法上获得创新性突破，“分枝顶芽扦插”成苗率达95．6％－98．9％。筛选出最佳栽培模式——网棚种植，每公顷可产鲜根茎60．6t。
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| 关 键 词： | 闭鞘姜 分枝顶芽 扦插 网棚种植 |
Pollution-free Cultural Practices for Multi-purpose Plant Costus speciosus |
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| ZHAO Guoxiang,QIAN Yun,ZHANG Guangyong,JING Lanhua.Pollution-free Cultural Practices for Multi-purpose Plant Costus speciosus[J].Chinese Journal of Tropical Agriculture,2009,29(4):43-46. |
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| Authors: | ZHAO Guoxiang QIAN Yun ZHANG Guangyong JING Lanhua |
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| Institution: | Honghe Institute of Tropical Agricultural Sciences;Hekou;Yunnan 661300 |
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| Abstract: | Top buds of branches of Costus speciosus were used for cutting for mass propagation of planting materials, and the cuttings had a survival rate of 95.6%-98.9%. Cultural patterns were also tried and selected, and the results found that planting under net shade was an optimum cultural pattern. Cuttings grown under the net shade yielded as high as 60 600 kg/ha of fresh tuber. |
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| Keywords: | Costus speciosus terminal branch bud cuttage planting under net shade |
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