| 土壤质地三角图的规范制作及自动查询 |
| |
| 引用本文： | 郭彦彪,戴 军,冯 宏,卢 瑛,贾重建,陈 冲,熊 凡.土壤质地三角图的规范制作及自动查询[J].土壤学报,2013,50(6):1221-1225. |
| |
| 作者姓名： | 郭彦彪 戴 军 冯 宏 卢 瑛 贾重建 陈 冲 熊 凡 |
| |
| 作者单位： | 华南农业大学资源环境学院 广州 510642,华南农业大学资源环境学院 广州 510642,华南农业大学资源环境学院 广州 510642,华南农业大学资源环境学院 广州 510642,华南农业大学资源环境学院,华南农业大学资源环境学院,华南农业大学资源环境学院 |
| |
| 基金项目： | 国家科技基础性工作专项项目(2008FY110600)、国家自然科学基金项目(40801099,41271233)。 |
| |
| 摘 要： | 通过分析国内涉及土壤质地三角图的主要参考资料及存在的问题,本文提出了制作规范的土壤质地三角图的基本要求,并新绘制了中文版美国农部制土壤质地三角图。针对人工方式查询土壤质地容易出错以及大批量样品查询效率较低等问题,建立了一种在Excel中通过自定义函数实现土壤质地快速自动的查询方法。
|
| 关 键 词： | 土壤质地三角图 规范制作 Excel 质地类型 自动查询 |
| 收稿时间： | 2013/5/16 0:00:00 |
| 修稿时间： | 7/8/2013 12:00:00 AM |
Standard mapping of soil textural triangle and automatic query of soil texture classes |
| |
| Guo Yanbiao,Dai Jun,Feng Hong,Lu Ying,Jia Chongjian,Chen Chong and Xiong Fan.Standard mapping of soil textural triangle and automatic query of soil texture classes[J].Acta Pedologica Sinica,2013,50(6):1221-1225. |
| |
| Authors: | Guo Yanbiao Dai Jun Feng Hong Lu Ying Jia Chongjian Chen Chong and Xiong Fan |
| |
| Institution: | College of Natural Resources and Environment,South China Agricultural University,College of Natural Resources and Environment,South China Agricultural University,College of Natural Resources and Environment,South China Agricultural University,College of Natural Resources and Environment,South China Agricultural University,College of Natural Resources and Environment, South China Agricultural University,College of Natural Resources and Environment, South China Agricultural University,College of Natural Resources and Environment, South China Agricultural University |
| |
| Abstract: | The basic requirement for making standard soil textural triangle was put forward by analyzing some non-standard aspects of soil textural triangle in Chinese reference, especially in textbooks that were for cultivating talents on soil science and other related disciplines. The paper presented soil textural triangle of USDA system in Chinese. An automatic and quickly query method of soil texture by user-defined function is put forward which can solve the shortcomings of manual query and improve efficiency for a batch of data query. |
| |
| Keywords: | soil textural triangle Excel texture classes automatic query |
|
| 点击此处可从《土壤学报》浏览原始摘要信息 |
| 点击此处可从《土壤学报》下载免费的PDF全文 |
|
