| 烟草秸秆利用及酵素液效果分析 |
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| 引用本文： | 于庆涛,马冠华,姚廷山,刘旭.烟草秸秆利用及酵素液效果分析[J].中国农学通报,2020,36(3):47-52. |
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| 作者姓名： | 于庆涛 马冠华 姚廷山 刘旭 |
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| 作者单位： | 1.湖南省烟草公司邵阳市公司,湖南邵阳 422000;2.西南大学植物保护学院,重庆 400715 |
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| 基金项目： | 湖南省烟草公司项目“酵素液与拮抗放线菌优化配置在绿色烟草生产中应用研究”(201543050024056)。 |
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| 摘 要： | 为了有效利用田间废弃烟草秸秆,提高其利用率,从而助力烟草植株健康成长。本研究运用田间常见废弃的烟草秸秆为材料,制作成具有一定肥效的酵素液,并与之前筛选出的烟草病菌拮抗放线菌——灰产色链霉菌(Streptomyces griseochromogenes)混施,在苗期及采收期调查混合酵素液对烟苗和烟株生长发育影响。结果表明,烟草酵素液的施用可增加烟草的产量及质量,提高烟草上等烟的比率,其中烟草酵素液与S. griseochromogenes混施的效果最佳,优于其他处理,并显著优于对照。将烟草酵素液与拮抗放线菌混用的方法可推荐到生产上使用,既可减少废弃秸秆在田间造成病原菌的累积,又可有效提高烟草的产量及质量。
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| 关 键 词： | 酵素 烤烟 秸秆 放线菌 生长发育 |
| 收稿时间： | 2018/8/30 0:00:00 |
| 修稿时间： | 2019/12/18 0:00:00 |
Tobacco Straw Utilization and Enzyme Solution Effect Analysis |
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| Yu Qingtao,Ma Guanhua,Yao Tingshan,Liu Xu.Tobacco Straw Utilization and Enzyme Solution Effect Analysis[J].Chinese Agricultural Science Bulletin,2020,36(3):47-52. |
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| Authors: | Yu Qingtao Ma Guanhua Yao Tingshan Liu Xu |
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| Institution: | 1.Shaoyang Municipal Tobacco Corporation, Shaoyang Hunan 422000;2.College of Plant Protection, Southwest University, Chongqing 400715 |
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| Abstract: | The paper aims to utilize abandoned tobacco straw and improve its utilization rate effectively, so as to make tobacco plants grow healthier. In this study, the enzyme solution made from the common abandoned tobacco straw in field was used to mix with the screened actinomycetes, Streptomyces griseochromogenes, and the effects of mixed enzyme solution on the growth and development of tobacco seedlings and tobacco plants at seedling and harvest stage were studied. The results showed that: the application of tobacco enzyme solution could increase the yield and quality of tobacco and the ratio of tobacco to superior tobacco; among them, the mixed application of tobacco enzyme solution and S. griseochromogenes had the best effect, which was superior to other treatments and significantly superior to the control. The method of mixing tobacco enzyme solution with antagonistic actinomycetes can be recommended for tobacco production, which not only reduce the accumulation of pathogens caused by abandoned straw in field, but also effectively improve the yield and quality of tobacco. |
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| Keywords: | Enzyme solution tobacco antagonistic actinomycetes growth and development |
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