| 药肥混用对烟草病害防控及生长、品质产量的影响 |
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| 引用本文： | 王秋萍,张承,龙友华,吴小毛,张丽娟,蒋承耿. 药肥混用对烟草病害防控及生长、品质产量的影响[J]. 农药, 2019, 0(1): 67-69,78 |
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| 作者姓名： | 王秋萍 张承 龙友华 吴小毛 张丽娟 蒋承耿 |
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| 作者单位： | 贵州农业职业学院;贵州大学农学院;江苏大学农业装备工程学院;贵州省烟草公司六盘水市公司 |
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| 基金项目： | 中国烟草总公司贵州省公司科技项目(201713;201509;201414;201108);贵州省优秀青年科技人才基金[黔科合平台人才(2017)5616];贵州省烟草品质遗传改良与生物转化科技创新人才团队(黔科合人才团队[2015]4011号);贵州省高层次创新型人才培养计划--百层次人才(黔科合平台人才团队[2016]5663号) |
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| 摘 要： | [目的]探讨甲霜·锰锌和中生菌素与烟草专用肥混合施用对烟草的应用效果。[方法]调查田间烟草病害的发生和农艺性状以及测定其产量品质。[结果]药肥混用可有效降低和推迟烟草黑胫病和青枯病的发生,增强烟株长势,提高产量和改善品质。其中较好的药肥混用方式为40%作基肥、60%作追肥,施用量为50 kg/667m^2,药后60、90 d对黑胫病和青枯病的防效分别达95.65%和69.53%,63.24%和85.32%,产量提高11.99%。[结论]生产上建议药肥混用且提高追肥的施用比例。
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| 关 键 词： | 药肥 黑胫病 青枯病 农艺性状 产量 品质 |
Effects of Mixed Application of Pesticides Fertilizer on Control of Diseases,Agronomic Traits and Yield,Quality of Tobacco |
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| WANG Qiu-ping,ZHANG Cheng,LONG You-hua,WU Xiao-mao,ZHANG Li-juan,JIANG Cheng-geng. Effects of Mixed Application of Pesticides Fertilizer on Control of Diseases,Agronomic Traits and Yield,Quality of Tobacco[J]. Pesticides, 2019, 0(1): 67-69,78 |
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| Authors: | WANG Qiu-ping ZHANG Cheng LONG You-hua WU Xiao-mao ZHANG Li-juan JIANG Cheng-geng |
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| Affiliation: | (Guizhou Vocational College of Agriculture,Qingzhen 551400,Guizhou,China;College of Agriculture,Guizhou University, Guiyang 550025,China;College of Agricultural Equipment and Engineering,Jiangsu University,Zhanjiang 212013,Jiangan,China;Liupanshui Tobacco Company of Guizhou Province,Liupanshui 553000,Guizhou,China) |
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| Abstract: | [Aims] The study aims to investigate the effects of the mixed application of metalaxyl manganese zinc,endophyte and special fertilizer on tobacco. [Methods] The disease resistance, agronomic traits and main chemical compositions were analysised under field condition through random block design. [Results] The results showed that mixed application of pesticide-fertilizer could effectively reduce and delay the occurrence rate of black shank and bacterial wilt, promote tobacco plants growth and improve the yield and quality of tobacco leaves. Among them, the dosage of pesticide-fertilizer was 50 kg/667m^2(40% as base fertilizer, 60% as top application). The mixed application of pesticide-fertilizer had better control effect of 95.65 and 69.53%, 63.24 and 85.32% on black shank and bacterial wilt of tobacco for 60 and 90 d later, respectively. In addition, it could increase the output of tobacco leaves by 11.99%.[Conclusions] It was suggested that pesticides and fertilizer should be mixed application and increase the proportion of top dressing. |
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| Keywords: | pesticides fertilizer black shank bacterial wilt agronomic trait yield quality |
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