| 十堰市城区耕地土壤养分变化分析 |
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| 引用本文： | 张健,李德智,姚强,郑春花,陈久传,李光富,赵同根,段升权.十堰市城区耕地土壤养分变化分析[J].江西农业学报,2011(9):98-100. |
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| 作者姓名： | 张健 李德智 姚强 郑春花 陈久传 李光富 赵同根 段升权 |
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| 作者单位： | 湖北省十堰市土壤肥料工作站;湖北省房县土壤肥料工作站;湖北省郧县土壤肥料工作站;湖北省郧西县土壤肥料工作站;湖北省竹溪县土壤肥料工作站; |
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| 摘 要： | 2009年在国家测土配方施肥项目实施过程中,调查与分析了十堰市耕地土壤养分状况,与1982年的第二次土壤普查结果比较,2009年十堰市土壤的速效钾含量基本持平,有机质与碱解氮含量呈上升趋势,有效磷含量大幅度上升,而土壤pH值则下降明显。此外,还剖析了十堰市耕地养分变化的原因,并提出了提升耕地土壤养分含量的措施。
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| 关 键 词： | 十堰 测土配方施肥 土壤养分 丰缺 |
Analysis of Soil Nutrient Status of Cultivated Land in Urban District of Shiyan City and Its Application |
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| ZHANG Jian,LI De-zhi,YAO Qiang,ZHENG Chun-hua,CHEN Jiu-chuan,LI Guang-fu,ZHAO Tong-gen,DUAN Sheng-quan.Analysis of Soil Nutrient Status of Cultivated Land in Urban District of Shiyan City and Its Application[J].Acta Agriculturae Jiangxi,2011(9):98-100. |
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| Authors: | ZHANG Jian LI De-zhi YAO Qiang ZHENG Chun-hua CHEN Jiu-chuan LI Guang-fu ZHAO Tong-gen DUAN Sheng-quan |
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| Institution: | ZHANG Jian1,LI De-zhi1,YAO Qiang1,ZHENG Chun-hua1,CHEN Jiu-chuan2,LI Guang-fu3,ZHAO Tong-gen4,DUAN Sheng-quan5(1.Soil and Fertilizer Working Station of Shiyan City in Hubei Province,Shiyan 442000,China,2.Soil and Fertilizer Working Station of Fangxian in Hubei Province,Fangxian 442100,3.Soil and Fertilizer Working Station of Yunxian in Hubei Province,Yunxian 442500,4.Soil and Fertilizer Working Station of Yunxi County in Hubei Province,Yunxi 442600,5.Soil and Fertilizer Working Station of ... |
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| Abstract: | In the implementation of the national project of formula fertilizing by soil testing,the current situation of soil nutrient of the cultivated land in Shiyan city was investigated,analyzed and compared with the results of the second soil general survey in 1982.The results showed that: in comparison with the survey results of the year 1982,for the soil of Shiyan city in 2009,the content of available potassium was basically the same,the content of organic matter and alkaline nitrogen appeared a rising trend,an... |
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| Keywords: | Shiyan city Soil survey and formula fertilization Soil nutrition Abundance and shortage |
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