| 普洱烟区氮肥运筹及株距对烤烟品种云烟116产量和质量的影响 |
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| 引用本文： | 张玺,谢晋,黄浩,高仁吉,鲁超,周意霖,梁增发,王维.普洱烟区氮肥运筹及株距对烤烟品种云烟116产量和质量的影响[J].作物杂志,2022,38(5):188-94. |
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| 作者姓名： | 张玺 谢晋 黄浩 高仁吉 鲁超 周意霖 梁增发 王维 |
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| 作者单位： | 1广东中烟工业有限责任公司,510385,广东广州2云南省烟草公司普洱市景东县分公司,676200,云南普洱3华南农业大学农学院,510642,广东广州 |
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| 基金项目： | 广东中烟工业有限责任公司资助项目“基于双喜品牌需求提高普洱上部叶可用性的优化调控措施研究与应用”(粤烟工【2019】科字第27号) |
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| 摘 要： | 为探讨适宜普洱烟区烤烟新品种云烟116的最佳施氮量、氮肥基追比例以及种植株距,采用L9(34)无交互正交试验设计,通过大田小区试验,研究不同处理对烤烟经济性状、化学成分协调性以及感官评吸质量综合得分的影响。结果表明,云烟116在行株距（1.20m×0.50m）、低氮水平（112.5kg/hm2）且氮肥基追比例为5:5时,经济性状和综合品质表现最佳。与常规生产措施相比,云烟116需严格控制氮肥用量,比主栽品种云烟87低7.5~15.0kg/hm2为宜,氮肥基追比例可适当调整,降低基肥比例,适当增加追肥比例。
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| 关 键 词： | 云烟116 施氮量 基追比例 株距 产量 质量 |
| 收稿时间： | 2021-06-29 |
Effects of Nitrogen Fertilizer Operation and Plant Spacing on Yield and Quality of Yunyan 116 in Pu’er Tobacco Area |
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| Zhang Xi,Xie Jin,Huang Hao,Gao Renji,Lu Chao,Zhou Yilin,Liang Zengfa,Wang Wei.Effects of Nitrogen Fertilizer Operation and Plant Spacing on Yield and Quality of Yunyan 116 in Pu’er Tobacco Area[J].Crops,2022,38(5):188-94. |
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| Authors: | Zhang Xi Xie Jin Huang Hao Gao Renji Lu Chao Zhou Yilin Liang Zengfa Wang Wei |
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| Institution: | 1China Tobacco Guangdong Industrial Co., Ltd., Guangzhou 510385, Guangdong, China2Pu’er Jingdong County Branch, Yunnan Tobacco Company, Pu’er 676200, Yunnan, China3College of Agronomy, South China Agricultural University, Guangzhou 510642, Guangdong, China |
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| Abstract: | In order to explore the optimal nitrogen application rate, nitrogen fertilizer base chasing ratio and planting spacing for the new roasted tobacco variety Yunyan 116 in Pu’er tobacco area, the effects of different treatments on the economic traits, chemical composition coordination and sensory evaluation quality of roasted tobacco were investigated through a field plot test using L9(34) non-interactive orthogonal test design. The results showed that Yunyan 116 performed best in economic traits and overall quality at row spacing (1.20m×0.50m), low N level (112.5kg/ha), and N fertilizer base chasing ratio of 5:5. Compared with conventional production measures, Yunyan 116 should strictly control the amount of nitrogen fertilizer, which was 7.5-15.0kg/ha lower than the main variety of Yunyan 87. The ratio of nitrogen fertilizer base to dressing could be adjusted appropriately, decreasing the ratio of base fertilizer and increasing the proportion of dressing fertilizer appropriately. |
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| Keywords: | Yunyan 116 Nitrogen application rate Ratio of base to dressing Plant spacing Yield Quality |
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