| 冬闲桑园免耕套种青薯系列马铃薯品种试验 |
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| 引用本文： | 刘永贤,杨为芳,农梦玲,梁海玲,李文宝,曾艳.冬闲桑园免耕套种青薯系列马铃薯品种试验[J].贵州农业科学,2011(11). |
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| 作者姓名： | 刘永贤 杨为芳 农梦玲 梁海玲 李文宝 曾艳 |
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| 作者单位： | 广西农业科学院;广西农业技术推广总站;广西大学农学院; |
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| 基金项目： | 国家自然科学基金重点项目子课题“广西复合农林生态系统肥力演变过程与机理”(U1033004-06); 广西壮族自治区农业技术推广总站资助项目“青薯系列马铃薯免耕高产栽培技术研究”[桂农技科(2009001)] |
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| 摘 要： | 为寻找良好的套种模式和筛选适合广西冬闲桑园免耕套种的马铃薯品种,采用5个青薯系列马铃薯品种进行了冬闲桑园免耕套种试验。结果表明:与常规免耕栽培(CK)相比,青薯系列5个不同马铃薯品种在不同生育时期的株高、茎粗、叶片数等生长性状均表现较好,产量结构得到改善,单株薯重与单株薯数分别提高21.14%和16.32%,鲜薯产量平均提高5.92%,大薯比例平均提高11.94%。在5个青薯系列品种中,以青薯8号的产量最高,平均产量为37 070.37kg/hm2,比CK增产8.98%。桑园免耕套种马铃薯栽培模式可在生产中推广应用,青薯8号是青薯系列马铃薯品种较理想的免耕套种品种。
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| 关 键 词： | 桑园 套种 免耕栽培 马铃薯 |
Non-tillage Intercropping of Potato Varieties of Qingshu Series in Mulberry Garden in Winter |
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| LIU Yong-xian,YANG Wei-fang,NONG Meng-ling,LIANG Hai-ling,LI Wen-bao,ZENG Yan.Non-tillage Intercropping of Potato Varieties of Qingshu Series in Mulberry Garden in Winter[J].Guizhou Agricultural Sciences,2011(11). |
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| Authors: | LIU Yong-xian YANG Wei-fang NONG Meng-ling LIANG Hai-ling LI Wen-bao ZENG Yan |
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| Institution: | LIU Yong-xian1,YANG Wei-fang2,NONG Meng-ling3,LIANG Hai-ling3,LI Wen-bao3,ZENG Yan1 (1.Guangxi Academy of Agricultural Sciences,Nanning,Guangxi 530007,2.Guangxi General Station of Agricultural Technology Extension,Guangxi 530022,3.Agricultural College,Guangxi University,Guangxi 530005,China) |
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| Abstract: | A non-tillage intercropping test of potato varieties of Qingshu series was conducted in mulberry garden in winter to seek a fine intercropping pattern and to screen the suitable potato varieties.The results showed that compared with potatoes of conventional non-tillage cultivation,growth traits of the five potato varieties of Qingshu series were better in different growth periods,such as plant height,stem diameter,leaf number,and the yield structure was improved.Potato weight and potato number per plant wer... |
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| Keywords: | mulberry garden intercropping non-tillage cultivation potato |
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