| 不同碳氮比有机肥对烤烟生长和土壤肥力的影响 |
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| 引用本文： | 杨柳青,杨超,白百一,谢会川,徐宸,许安定,马啸,石孝均.不同碳氮比有机肥对烤烟生长和土壤肥力的影响[J].西南农业大学学报,2011,33(7). |
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| 作者姓名： | 杨柳青 杨超 白百一 谢会川 徐宸 许安定 马啸 石孝均 |
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| 作者单位： | 西南大学资源环境学院;重庆市烟草公司; |
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| 基金项目： | 重庆市科委重点攻关项目(CSTC,2008AB1028); 国家科技部农业成果转化资金资助项目(2009GB2F100310) |
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| 摘 要： | 通过田间试验研究了不同碳氮比有机肥对烤烟生长发育、烟叶品质和土壤养分的影响,结果表明,参试的有机肥都在不同程度上促进了烤烟的发育、养分吸收、烟叶质量和产值,其中以C/N比最高的M4效果最好,其次是C/N比较高的M2和M3,这三种有机肥对烤烟生长、烟叶品质的作用都优于C/N比较低的饼肥.
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| 关 键 词： | 烤烟 有机肥 碳氮比 |
Effects of Organic Fertilizers with Different C/N Ratios on Tobacco Growth and Soil Fertility |
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| YANG Liu-qing,YANG Chao,BAI Bai-yi,XIE Hui-chuan,XU Chen,XU An-ding,MA Xiao,SHI Xiao-jun .School of Resources , Environment,Southwest University,Chongqing ,China,.Tobacco Corporation of Chongqing,Chongqing.Effects of Organic Fertilizers with Different C/N Ratios on Tobacco Growth and Soil Fertility[J].Journal of Southwest Agricultural University,2011,33(7). |
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| Authors: | YANG Liu-qing YANG Chao BAI Bai-yi XIE Hui-chuan XU Chen XU An-ding MA Xiao SHI Xiao-jun School of Resources Environment Southwest University Chongqing China Tobacco Corporation of Chongqing Chongqing |
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| Institution: | YANG Liu-qing1,YANG Chao2,BAI Bai-yi1,XIE Hui-chuan2,XU Chen2,XU An-ding2,MA Xiao2,SHI Xiao-jun1 1.School of Resources and Environment,Southwest University,Chongqing 400716,China,2.Tobacco Corporation of Chongqing,Chongqing 400011 |
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| Abstract: | A field experiment was conducted in Chongqing to study the effect of organic fertilizers with different C/N ratios on the growth and quality of tobacco and on soil fertility.Laboratory analysis showed that the application of different organic fertilizers all promoted the growth,nutrient uptake,quality and output of tobacco in different degrees.The treatment of M4,which was high in C/N,had the best result,followed by treatments M2 and M3,which were relative high in C/N.These three organic fertilizers had bet... |
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| Keywords: | tobacco organic fertilizer C/N |
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