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Effects of N, P, K Dosage and Distribution of Basic and Topdressing Nutrients on Yield and Quality of Tobacco Leaves
Yu Yaoying, Wang Mingfu, He Jixian, Zhang Qili, Chen Liping, Jiang Hao, Gu Huizhan
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Effects of N, P, K Dosage and Distribution of Basic and Topdressing Nutrients on Yield and Quality of Tobacco Leaves
To improve the quality of tobacco leaves and clarify a nutritionally balanced fertilization system in flue-cured tobacco on lime purple soil, in 2018-2019, a field orthogonal experiment was carried out to study the effects of different dosage of NPK and the different proportion of NK on the agronomic characters, yield and chemical index of the tobacco. The results showed that: (1) NPK application rate had significant effect on agronomic traits of flue-cured tobacco, N had significant effect on SPAD and chemical composition, N and P had significant effect on yield, and the yield was positively correlated with N application rate; (2) N2P3K2 (97.5, 150 and 315 kg/hm2) was the best fertilization combination for Guangyuan flue-cured tobacco; (3) the application of nitrogen fertilizer forward and potassium fertilizer backward was more conducive to improving the internal quality of tobacco leaves. Balanced fertilization system of flue-cured tobacco cultivation in Guangyuan is NPK application rate of 97.5, 150 and 315 kg/hm2, respectively, and the nutrient allocation ratio of NK base fertilizer and top dressing fertilizer is N base: topdressing = 7:3, K base: topdressing = 3:7.
flue-cured tobacco / base fertilizer / topdressing / nutrient distribution ratio / yield and quality of tobacco leaves {{custom_keyword}} /
| [1] |
谷海红, 李岩, 刘宏斌, 等. 土壤氮素矿化及其对烤烟品质的影响研究进展[J]. 中国农学通报, 2008, 24(10):327-333.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [2] |
朱毅, 李世琛, 李大肥, 等. 不同氮磷钾配比对烤烟生长及产质量的影响[J]. 浙江农业科学, 2017, 58(2):221-223.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [3] |
汪健, 王松峰, 毕庆文, 等. 氮磷钾用量对烤烟红花大金元产质量的影响[J]. 中国烟草科学, 2009, 30(5):9-23.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [4] |
张晨冬. 施氮量及氮磷钾比例对红土晒烟产质量的影响[J]. 中国农学通报, 2008, 24(7):276-279.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [5] |
潘艳华, 胡靖, 杨树明, 等. 土壤氮磷钾肥量比对烤烟产量品质的影响[J]. 西南农业大学学报, 2000, 22(2):120-122.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [6] |
谢会雅, 高志强, 李小青, 等. 不同施氮量及氮磷钾配比对烤烟产量与质量的影响[J]. 作物研究, 2011, 25(4):331-335.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [7] |
杨金陆. 不同氮磷钾养分比例配方对烤烟产量和质量的影响[J]. 南方农业, 2019, 13(6):13-15.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [8] |
谭波. 氮肥基追比对烤烟产量和品质的影响[J]. 山西农业科学, 2018, 46(1):73-75.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [9] |
汤宏, 李向阳, 王建伟, 等. 施磷量对黔东南州烤烟产量品抽及磷吸收利用的影响[J]. 土壤通报, 2019, 50(6):1418-1425.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [10] |
韦跃龙, 杨更, 覃建雄. 四川广元地质景观类型及其形成条件与综合评价[J]. 中国岩溶, 2007, 26(1):75-82.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [11] |
吴丽君, 田旷达, 李倩倩, 等. 烟叶中六种成分OSC-PCR定量模型研究[J]. 光谱学与光谱分析, 2013, 33(6):1517-1520.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [12] |
王彦亭, 谢剑平, 李志宏. 中国烟草种植区划[M]. 北京: 科学出版社, 2010: 3.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [13] |
王永齐, 潘义宏, 周家新, 等. 追肥量和追肥时间对烟地品质和经济效益的影响[J]. 中国农学通报, 2017, 33(28):32-37.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [14] |
李晓婷, 亚平, 何元胜, 等. 云南省临沧烟区烤烟化学成分特征及空间分布[J]. 烟草技, 2013(1):53-57.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [15] |
李君, 张云贵, 谢强, 等. 泸州烤烟养分管理的关键技术参数研究[J]. 中国土壤与肥料, 2020(2):100-106.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [16] |
化党领, 曹荣, 魏修彬, 等. 不同氮磷钾施肥量对烤烟农艺性状及养分吸收的影响[J]. 中国土壤与肥料, 2012(4):53-58.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [17] |
钟晓兰, 张德远, 周生路, 等. 钾肥用量及基追肥比例对烤烟干物质累积和钾素吸收动态的影响[J]. 应用生态学报, 2006, 17(2):251-255.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [18] |
陈义强. 氮磷钾肥对烤烟内在品质的影响及其施肥模型[D]. 郑州:河南农业大学, 2008.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [19] |
钟晓兰, 张德远, 何宽信, 等. 红壤性水稻土上钾肥运筹对烤烟产量和品质的影响[J]. 土壤, 2006, 38(3):315-321.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [20] |
刘国顺. 烟草栽培学[M]. 北京: 中国农业出版社, 2003.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [21] |
王志刚, 刘莉, 刘勇 等. 烤烟常用氮肥基追比例与留叶数互作对烟叶质量的影响研究[J]. 现代农业, 2016(11):94-95.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| [22] |
张芬芬, 谭小兵. 不同施氮量及基追比对烤烟产质量的影响[J]. 安微农业科学, 2017, 45(22):29-31.
{{custom_citation.content}}
{{custom_citation.annotation}}
|
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
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