| 应用离子敏传感器获取土壤养分信息 |
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| 引用本文： | 袁朝春,陈翠英,江永真.应用离子敏传感器获取土壤养分信息[J].中国农机化,2005(2):54-57. |
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| 作者姓名： | 袁朝春 陈翠英 江永真 |
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| 作者单位： | 1. 江苏大学机械工程学院,212013,江苏镇江
2. 江苏大学机械工程学院 |
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| 摘 要： | 比较了土壤养分的常规测量方法．根据建立农业地理信息系统时土壤肥力测量要求，选择了，离子选择电极测量土壤肥力的方法。分析了离子选择电极的测量特性，详细叙述了土壤采样、样本的制备以及钾离子敏传感器的校准过程，并且对江苏省镇江市瑞京园蔬菜种植园进行了实际的取样测量分析。
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| 关 键 词： | 土壤养分 土壤肥力 土壤采样 蔬菜种植 钾离子 特性 应用 信息 农业 镇江市 |
| 文章编号： | 1006-7205(2005)02-0054-04 |
| 修稿时间： | 2004年9月13日 |
Application of Ion-Selective Meter to Acquire Soil Nutrient Information |
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| YUAN Chao-chun,CHEN Cui-ying,JIANG Yong-zhen.Application of Ion-Selective Meter to Acquire Soil Nutrient Information[J].Chinese Agricul Tural Mechanization,2005(2):54-57. |
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| Authors: | YUAN Chao-chun CHEN Cui-ying JIANG Yong-zhen |
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| Abstract: | In this paper the normal methods for measuring soil nutrient were discussed and the method of using ion -selective meters was selected according to the requirements of creating an agriculture GIS system. The character of ion-selective meter was analyzed and also described the methods detailedly for getting the soil samples, for preparing the soil solution samples and for calibrating K+-selective meter. In the end, the paper described a practical experiment that the authors got some soil samples from Ruijing Farm in Zhenjiang City of Jiangsu Province and measured soil nutrients with the application of ion-selective meters. |
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| Keywords: | soil sample preparation soil fertility soil solution sample preparation veracity meter |
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