| 烤烟生长发育特性对配施生物有机肥响应 |
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| 引用本文： | 刘光辉,姚雪梅,王海军,王力伟,刘俊军,李素云,肖波,欧阳习田,刘京,李迪秦.烤烟生长发育特性对配施生物有机肥响应[J].中国农学通报,2017,33(30):38-42. |
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| 作者姓名： | 刘光辉 姚雪梅 王海军 王力伟 刘俊军 李素云 肖波 欧阳习田 刘京 李迪秦 |
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| 作者单位： | 中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站,中国烟草中南农业试验站 |
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| 基金项目： | 湖南省烟草公司专项“湖南邵阳山地特色烟叶综合配套技术研究”(sy13-15ky03)。 |
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| 摘 要： | 为了探讨山地烤烟对配施生物有机肥响应效果,为当地烤烟生产提供参考,以常规肥料对比,通过生物有机肥不同配施量试验,分析其对烤烟生理生化指标及产质量影响效果。结果表明：配施生物有机肥,可以增加烤烟根系体积和净光合速率,促进烤烟生长发育,提高上等烟叶比例及产质量,提高经济效益；其中烟叶产量提高9.35%～11.2%,达2159.1kg/hm2和2361.0kg/hm2,产值增加2.51%～15.2%,达55057.1元/hm2和61858.2元/hm2,上等烟叶比例增加0.95%～3.63%；在其他生产成本一致的情况下,经济效益处理提高2.14%～14.5%；经济效果指数(ECI)和烤烟化学成分可用性指数(CCUI)均好于对照。合理的生物有机肥施用量,对烤烟生产有着良好的提质增效响应效果。
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| 关 键 词： | 烤烟 配施生物有机肥 响应 经济性 |
| 收稿时间： | 2016/9/9 0:00:00 |
| 修稿时间： | 2016/10/21 0:00:00 |
Response of Flue-cured Tobacco Growth and Development to Bio-organic Fertilizer |
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| Abstract: | To study the response of flue-cured tobacco to bio-organic fertilizer, and provide references for flue- cured tobacco production, the effect of bio- organic fertilizer on flue- cured tobacco physiologicalbiochemical indexes, yield and quality was analyzed by different bio-organic fertilizer application tests. The results showed that the combined application of bio- organic fertilizer increased roots volume and net photosynthetic rate of flue-cured tobacco leaves, promoted the growth of flue-cured tobacco, increased firstclass tobacco leaves ratio, yield and quality, and out-put value; the yield of flue-cured tobacco increased by 9.35%-11.2% and reached 2159.1 kg/hm2 and 2361.0 kg/hm2, the out-put value increased by 2.51%-15.2% and reached 55057.1 yuan/hm2 and 61858.2 yuan/hm2, the ratio of first-class tobacco leaves increased by 0.95%-3.63%; economic benefit increased by 2.14%-14.5% under the same other production costs; economic character index (ECI ) and chemical components usability index (CCUI ) of combined bio- organic fertilizer application treatment were better than those of CK. Therefore, reasonably combined application of bio-organic fertilizer has positive effect on flue-cured tobacco production. |
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| Keywords: | flue-cured tobacco combinedSapplication bio-organic fertilizer response economy |
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