| 攀枝花烟区氮、磷、钾施肥量对中烟103产质量的影响 |
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| 引用本文： | 刘,钧.攀枝花烟区氮、磷、钾施肥量对中烟103产质量的影响[J].西昌学院学报(自然科学版),2017,31(4):13-16. |
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| 作者姓名： | 刘 钧 |
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| 作者单位： | 四川盐边县烤烟生产领导小组办公室,四川 盐边 617100 |
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| 基金项目： | 攀枝花市农林科学研究院项目：烤烟保质丰产栽培及太阳能烘烤技术研究(2012CY-S-5)。 |
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| 摘 要： | 为充分彰显中烟103品种在攀枝花生态条件下的清甜香型品种特性,以"3414"试验方案开展了中烟103品种在攀枝花市烟区的适宜N、P、K的施用量组合试验,并对试验结果进行了验证试验,综合分析了N、P、K施用量对烟株农艺性状、经济性状、品质的影响,确定中烟103品种在攀枝花市供试土壤上适宜施肥量为:N=87.37 kg/hm~2、P=103.57 kg/hm~2、K=353.72 kg/hm~2,此时可获得最高经济产量为Y=3 528.4 kg/hm~2。
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| 关 键 词： | 中烟103 氮 磷 钾 施肥量 |
Effect on the Dosage of NPK Fertilizer to Yield and Quality of Zhongyan103Tobacco in Panzhihua Tobacco Production Area |
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| LIU Jun.Effect on the Dosage of NPK Fertilizer to Yield and Quality of Zhongyan103Tobacco in Panzhihua Tobacco Production Area[J].Journal of Xichang College,2017,31(4):13-16. |
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| Authors: | LIU Jun |
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| Institution: | Leading Group Office of Flue-cured Tobacco Production of Yanbian County in Sichuan Province, Yanbian,
Sichuan 617100,China |
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| Abstract: | In order to manifest Zhongyan103''s varietal characteristic of slight sweet scent in Panzhihua ecological
conditions, "3414" project is used to study the suitable dosage of NPK fertilizer, and the test results also has been
validated. Compared the tobacco''s main agronomic characters, economic properties and chemistry quality affected by
NPK fertilizer, it is confirmed that the suitable dosage of NPK fertilizer were N=87.37 kg/hm2
, P=103.57 kg/hm2
, K=
353.72 kg/hm2
, in this dosage of NPK fertilizer, therefore it is obtained that the maximum economic yield was 3 528.4
kg/hm2 |
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| Keywords: | ZhongYan103 tobacco N P K fertilizing amount |
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