华北农学报

华北农学报 ›› 2012, Vol. 27 ›› Issue (1): 218-222. doi: 10.3969/j.issn.1000-7091.2012.01.041

所属专题： 水稻； 土壤肥料；

• 论文 • 上一篇    下一篇

烟-稻复种连作年限对土壤钙镁硫含量的影响

朱英华1, 屠乃美2,3, 肖汉乾3, 张国4   

  1. 1. 安徽农业大学农学院, 安徽合肥 230036;
    2. 湖南农业大学农学院, 湖南长沙 410128;
    3. 中国烟草中南农业试验站, 湖南长沙 410128;
    4. 安徽皖南烟草责任有限公司, 安徽宣城 242000
  • 收稿日期:2011-11-20 出版日期:2012-02-28
  • 作者简介:朱英华(1973- ), 女, 山东滨州人, 副教授, 博士, 主要从事烟草栽培与调制方面的研究。
  • 基金资助:
    国家烟草局和湖南省烟草局资助项目(05-02)

The Effect of the Years of Continuous and Multiple Cropping of Flue-cured Tobacco-Rice on Soil Ca, Mg and S Content

ZHU Ying-hua1, TU Nai-mei2,3, XIAO Han-qian3, ZHANG Guo4   

  1. 1. College of Agronomy, Anhui Agricultural University, Hefei 230036, China;
    2. College of Agronomy, Hunan Agricultural University, Changsha 410128, China;
    3. Tobacco Agricultural Experiment Station of Central-south China, Changsha 410128, China;
    4. Tobacco Leaf Company of Wannan, Xuancheng 242000, China
  • Received:2011-11-20 Published:2012-02-28

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摘要： 对湖南烟-稻复种连作田与相邻未种烟的双季稻田进行土壤样品的采集和对比分析。结果表明:耒阳植烟1～5年土壤的交换性钙含量高于对照,但植烟5年后土壤交换性钙含量与对照相比则有不同程度的降低;浏阳、宁远植烟1年土壤的交换性钙含量低于对照,但植烟5～20年的土壤交换性钙含量与对照相比有不同程度的升高。植烟1年土壤的交换性镁含量高于对照,但随着烟-稻复种连作年限的增加,烟-稻复种连作田与对照相比土壤交换性镁的含量均有不同程度的降低。在植烟年限1～15年之间,随植烟年限的增加,植烟土壤全硫和有效硫含量显著增加;植烟年限超过15年,植烟土壤全硫和有效硫含量趋于平稳。

关键词: 烤烟, 水稻, 钙, 镁, 硫

Abstract: Field sampling experiment was carried out to analyze and estimate exchange magnesium, exchange calcium, total sulfur and available sulfur content of Leiyang, Liuyang and Ningyuan in Hunan province. The result showed that the exchange calcium contents of planting-tobacco soil were higher than the control from 1 to 5 years but they tended to decline after 5 years of continuous and multiple cropping of flue-cured tobacco-rice in Leiyang. The exchange calcium contents of 1 year of planting-tobacco soil in Liuyang and Ningyuan were lower than the control but they were various degrees higher than the control from 5 to 20 years. The exchange magnesium contents of 1 year of planting flue-cured tobacco soil were higher than the control. They were various degrees lower than the control along with the years of continuous and multiple cropping of flue-cured tobacco-rice. The available sulfur and total sulfur contents were remarkable increased from 1 to 15 years and were steady after 15 years in continuous tobacco planting soil.

Key words: Flue-cured tobacco, Rice, Calcium, Magnesium, Sulfur

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引用本文

朱英华, 屠乃美, 肖汉乾, 张国. 烟-稻复种连作年限对土壤钙镁硫含量的影响[J]. 华北农学报, 2012, 27(1): 218-222. doi: 10.3969/j.issn.1000-7091.2012.01.041.

ZHU Ying-hua, TU Nai-mei, XIAO Han-qian, ZHANG Guo. The Effect of the Years of Continuous and Multiple Cropping of Flue-cured Tobacco-Rice on Soil Ca, Mg and S Content[J]. ACTA AGRICULTURAE BOREALI-SINICA, 2012, 27(1): 218-222. doi: 10.3969/j.issn.1000-7091.2012.01.041.

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