玉米与甘薯间套作种植模式效益研究 |
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引用本文: | 黄咏梅,陈天渊,李彦青,吴翠荣,李慧峰,卢森权. 玉米与甘薯间套作种植模式效益研究[J]. 广西农学报, 2011, 26(6): 16-19 |
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作者姓名: | 黄咏梅 陈天渊 李彦青 吴翠荣 李慧峰 卢森权 |
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作者单位: | 广西壮族自治区玉米研究所,南宁,530227 |
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基金项目: | 广西农转基金项目,广西自然科学基金项目,广西农科院重点项目,国家甘薯产业技术体系南宁综合试验站资助项目 |
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摘 要: | 为探索单位耕地面积产值最高的种植模式,以单作玉米和单作甘薯为对照,研究玉米与甘薯间套作不同的种植模式。分四大类型进行,分别为单作玉米、单作甘薯、间作和套作,其中间作又分三个模式,玉米与甘薯种植行比为2∶1,2∶2,2∶3,套作分4个模式,甘薯以不同方式和密度套种在玉米行间,共计9个模式。结果表明,各类型产值高低顺序为单...
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关 键 词: | 玉米 甘薯 间套作 效益 |
Benefit study on intercropping patterns of maize and sweet potato |
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Affiliation: | Huang Yong-mei et al(Guangxi Maize Reseach Institute,Nanning 530227) |
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Abstract: | In order to explore planting modes with highest production value per unit land,to take single-planted maize and sweet potato as CK,an intercropping experiment was conducted with four modes and nine sub-patterns,The result shows that the output value sequence is sweet potato single planting,interplanting,maize single planting and intercropping and pattern No.3 of maize interplanting has the highest value with 2 lines of maize and 3 lines of sweet potato,which is worthwhile to extend in production. |
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Keywords: | Maize sweet potato interplanting and intercropping benefit |
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