| 贫氯地区增施氯肥对烟叶产质量的影响 |
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| 引用本文： | 陈黛,凌寿军,付鑫钟.贫氯地区增施氯肥对烟叶产质量的影响[J].烟草科技,2003(8):37-38. |
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| 作者姓名： | 陈黛 凌寿军 付鑫钟 |
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| 作者单位： | 广东省南雄烟草研究所,广东省南雄市河南工业区,512400 |
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| 摘 要： | 为了确定贫氯地区氯肥的适宜用量 ,对烟田进行了施用氯肥的试验 ,氯化钾用量分别为 :15、30、4 5、6 0、75kg/hm2 。结果表明以根施 4 5和 6 0kg/hm2 氯化钾的处理最优 ,烟叶产量增幅最大、外观质量最好、油份足。同时 ,烟叶中氯离子含量不超标 ,钾氯比较协调 ;根施 15和 30kg/hm2 的氯化钾处理次之 ;根施 75kg/hm2 氯化钾的处理植烟后土壤中氯离子残留量接近宜植烟土壤氯含量的最大允许值。
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| 关 键 词： | 氯 烟叶 质量 产量 |
| 文章编号： | 1002-0861(2003)08-0037-03 |
Effects of Chlorine Fertilizers on Yield and Quality of Tobacco Leaf in Chlorine-deficiency Areas |
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| CHEN DAI,LING SHOU-JUN,and FU XIN-ZHONG Nanxiong Tobacco Research Institute of Guangdong Province,Nanxiong ,Guangdong,China.Effects of Chlorine Fertilizers on Yield and Quality of Tobacco Leaf in Chlorine-deficiency Areas[J].Tobacco Science & Technology,2003(8):37-38. |
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| Authors: | CHEN DAI LING SHOU-JUN and FU XIN-ZHONG Nanxiong Tobacco Research Institute of Guangdong Province Nanxiong Guangdong China |
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| Affiliation: | CHEN DAI,LING SHOU-JUN,and FU XIN-ZHONG Nanxiong Tobacco Research Institute of Guangdong Province,Nanxiong 512400,Guangdong,China |
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| Abstract: | In order to determine suitable amounts of chlorine fertilizers in chlorine-deficiency areas, the field experiments on application of chlorine fertilizers were conducted. The potassium chloride was applied at 15, 30, 35, 60,75kg/ha, respectively. The treatments of 45 and 60 kg/ha showed the best results, the tobacco yield was the highest, the leaf had the best appearance and was rich in oil, the chlorine content of the leaf did not exceed the standard, and the ratio of potassium to chlorine was more harmonious. The treatments of 15 and 30 kg/ha were better. The residual chlorine in soil of 75 kg/ha treatment was close to the highest allowable value of tobacco field. |
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| Keywords: | Chlorine Tobacco leaf Quality Yield |
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