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| 寿光市耕层土壤微量元素的分布特征 | |
| 引用本文： | 甘延东,李俊良,陈永智,丁光国,王洪滨.寿光市耕层土壤微量元素的分布特征[J].江西农业学报,2008,20(7):33-35. |
| 作者姓名： | 甘延东 李俊良 陈永智 丁光国 王洪滨 |
| 作者单位： | 1. 青岛农业大学,植物科技学院,山东,青岛,266109 2. 青岛农业大学,资源与环境学院,山东,青岛,266109 3. 寿光市农副产品质量检测中心,山东,寿光,262700 4. 山东省农业广播电视学校,济南市分校,山东,济南,250002 |
| 基金项目： | 引进国际先进农业科技计划(948计划) |
| 摘 要： | 调查寿光市16个乡镇的耕层土壤,采集907个土壤样品,进行微量元素的分析。结果表明：全市耕层土壤微量元素总体含量丰富,保护地土壤的微量元素含量远远高于露地土壤,耕层土壤微量元素含量南部高北部低,有效铜和有效锌是耕层土壤中变异性最大的两种养分,有效铁、有效锰和有效硼为中等程度变异。 |
| 关 键 词： | 耕层土壤 微量元素 寿光 分布 |
Distribution and Characteristic of Topsoil Microelements in Shouguang City |
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| GAN Yan-dong,LI Jan-liang,CHEN Yong-zhi,DING Guang-guo,WANG Hong-bin.Distribution and Characteristic of Topsoil Microelements in Shouguang City[J].Acta Agriculturae Jiangxi,2008,20(7):33-35. | |
| Authors: | GAN Yan-dong LI Jan-liang CHEN Yong-zhi DING Guang-guo WANG Hong-bin |
| Institution: | GAN Yan - dong , LI Jun - liang , CHEN Yong - zhi, DING Guang - guo, WANG Hong - bin (1. College of Plant Science and Technology, Qingdao Agricultural University ,Qingdao 266109, China; 2. College of Resources and Environmental Science,Qingdao Agricultural University,Qingdao 266109, China; 3. Shouguang Inspection and Testing Centre for Agricultural Product Quality and Safety,Shouguang 262700, China; 4. Ji＇ nan Branch School, School for Agricultural Broadcast TV of Shandong Province,Ji＇nan 250002,China) |
| Abstract: | 907 topsoil samples from 16 towns in Shouguang city were collected and analyzed.The results indicated that the topsoil microelements in the tested area were rich.The contents of most topsoil microelements in protected vegetable lands were obviously higher than those in open farm lands.There were significant differences between the north and the south in this city,the average content of the south was higher than that of the north.Among all the topsoil microelements,Avail-Cu and Avail-Zn had the maximal variance,while the other microelements such as Avail-Fe,Avail-Mn and Avail-B had medium variance. |
| Keywords: | Topsoil Microelement Shouguang city Distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |