| 丽江市植烟土壤养分丰缺状况评价 |
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| 引用本文： | 王博,杨焕文,李佛琳,段树苍,陈茂建,李成杰,蔡寒玉,易建华.丽江市植烟土壤养分丰缺状况评价[J].云南农业大学学报,2011,5(3):382-389. |
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| 作者姓名： | 王博 杨焕文 李佛琳 段树苍 陈茂建 李成杰 蔡寒玉 易建华 |
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| 作者单位： | 1云南农业大学 烟草学院,云南 昆明 650201；2云南烟草公司丽江市公司，云南 丽江 674100；3云南省进出口检验检疫局，云南 昆明 650000 |
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| 摘 要： | 为研究丽江金沙江区域烟田土壤养分状况，于2008~2009年连续两年对丽江主要植烟土壤进行养分状况普查，2008年共采集土样273个，2009年采集土样75个。结果表明：（1）丽江土壤pH整体处于适宜范围，玉龙土壤pH为最适宜地区；（2）土壤有机质含量较高，大于35g/kg的比例超过60%；（3）土壤速效氮、速效磷、速效钾含量适宜至较高，2009年比2008年有所上升；（4）土壤有效钙、有效镁含量高至极高；（5）土壤有效锌含量基本能满足烤烟生长需求，土壤有效硼部分地区存在缺乏，缺乏比例为106%；（6）798%土壤氯离子含量小于45mg/kg，处于适宜范围
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| 关 键 词： | 土壤养分 评价 烤烟 丽江 |
Evaluation of Nutrient Contents of Tobacco growing Soils in Lijiang |
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| WANG Bo,YANG Huan-wen,LI Fo-lin,DUAN Shu-cang,CHEN Mao-jian,LI Cheng-jie,CAI Han-yu,YI Jian-hua.Evaluation of Nutrient Contents of Tobacco growing Soils in Lijiang[J].Journal of Yunnan Agricultural University,2011,5(3):382-389. |
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| Authors: | WANG Bo YANG Huan-wen LI Fo-lin DUAN Shu-cang CHEN Mao-jian LI Cheng-jie CAI Han-yu YI Jian-hua |
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| Institution: | 1.College of Tobacco Science, Yunnan Agricultural University, Kunming 650201, China；2.Lijiang Prefecture Corporation of Yunnan Tobacco Company, Lijiang 674100, China；3.Entry exit Inspection Quarantine Bureau, Kunming 650000, China |
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| Abstract: | To study tobacco growing soil nutrient contents in Lijiang Jinshajiang River, 273 tobacco growing soil samples were collected in 2008 and 75 tobacco growing soil samples collected in 2009. The contents of soil nutrient were measured. The results showed that （1）the pH values were suitable as a whole, Yulong was the most suitable area. （2）The contents of organic matter were on the high level, the proportion of organic matter contents which exceeded 35g/kg was more than 60%.（3）Contents of available nitrogen （N）, available phosphorus (P) and available potassium (K) were suitable or on the high level. And Contents of available N, available P and available K in 2009 were higher than those in 2008.（4）The contents of exchangeable calcium (Ca) and exchangeable magnesium (Mg) were high or very high.（5）Contents of available zinc (Zn) could satisfy the need of flue cured tobacco. Contents of available boron (B) were low in some area.（6）The proportion of chloride （Cl-） whose contents were under 45mg/kg was 79.8%. |
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| Keywords: | soil nutrient evaluation flue cured tobacco Lijiang |
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