| 连年施用新型肥料对土壤真菌群落及烤烟产质量的影响 |
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| 引用本文： | 向德明,张明发,彭曙光,田峰,罗建新,陈武,蔡云帆,田明慧,吕启松.连年施用新型肥料对土壤真菌群落及烤烟产质量的影响[J].作物杂志,2019,35(2):156-191. |
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| 作者姓名： | 向德明 张明发 彭曙光 田峰 罗建新 陈武 蔡云帆 田明慧 吕启松 |
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| 作者单位： | 1 湖南省烟草公司湘西自治州公司生产技术中心,416000,湖南吉首2 湖南农业大学农学院, 410128,湖南长沙3 湖南省烟草公司,410004,湖南长沙 |
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| 基金项目： | 湖南省烟草公司重点项目“湖南烟区植烟土壤有机质分布特征及有机肥影响烤烟品质机理研究与应用”(15-18Aa01);“基于营养诊断的烤烟肥料配方改进技术研究与应用”(xx16-18Aa02) |
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| 摘 要： | 为了提高土壤质量,提升烤烟质量,采用大田试验研究了不同新型肥料对土壤真菌群落及烤烟产质量的影响。结果表明,新型肥料的施加能降低土壤真菌群落的多样性和均一性（新型肥料C组除外）,降低球囊菌的相对丰度;新型肥料与常规生产的肥料相比,能提高产量、产值与上等烟叶比例,减少生产用工,提高烟叶的钾含量,能改善中上部烟叶的香气质,改进中上部烟叶的柔和细腻度与余味,提高中上部烟叶的评吸质量。4个新型肥料处理间相比,以新型肥料D较好,其真菌群落组成与对照组的差异最大,产量与产值均
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| 关 键 词： | 烤烟 新型肥料 真菌群落 质量 产量 |
| 收稿时间： | 2018-12-03 |
Effects of Consecutive Applying Different New Type Fertilizers on Soil Fungal Communities and Tobacco Quality and Yield |
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| Deming Xiang,Mingfa Zhang,Shuguang Peng,Feng Tian,Jianxin Luo,Wu Chen,Yunfan Cai,Minghui Tian,Qisong Lü.Effects of Consecutive Applying Different New Type Fertilizers on Soil Fungal Communities and Tobacco Quality and Yield[J].Crops,2019,35(2):156-191. |
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| Authors: | Deming Xiang Mingfa Zhang Shuguang Peng Feng Tian Jianxin Luo Wu Chen Yunfan Cai Minghui Tian Qisong Lü |
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| Institution: | 1 Production Technology Center, Xiangxi Prefectural Tobacco Company, Hunan Provincial Tobacco Company, Jishou 416000, Hunan, China2 College of Agronomy, Hunan Agricultural University, Changsha 410128, Hunan, China3 Hunan Provincial Tobacco Company, Changsha 410004, Hunan, China |
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| Abstract: | In order to improve the quality of soil and tobacco, a field experiment was conducted to study the effects of applying different new type fertilizers on soil fungal communities and yield and quality of flue-cured tobacco leaves. The results indicated that application of new type fertilizer decreased the diversity and evenness of soil fungal communities, the relative abundance of glomeromycota, proportion of high-grade leaves, yield and output value, content of potassium of leaves and smoking quality. The fragrance quality and delicate- finish of mid upper leaves were increased in the four new type fertilizer treatments compared with tradition production treatment. The contents of total nitrogen and nicotine in leaves were decreased in new type fertilizer D treatment, the sensory quality and yield and output value were the best, and soil fungal communities composition had a maximum difference compared with control group. So the new type fertilizer D treatment was the optimum combination in tobacco-growing region of Xiangxi. |
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| Keywords: | Tobacco New type fertilizer Fungal communities Quality Yield |
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