A Portable Determination Method for the Soil Rapid Available Potassium via Enhanced NaBPh4 Turbidimetry
文献类型：期刊论文
| 作者 | Lu, Qinwen1,2; Wang, Ruijing1,2 ; Li, Mengya2; Wei, Liman2; Chang, Yongjia1,2; Guo, Hongyan1,2; Cao, Qiao1,2; Chen, Xiangyu1,2
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| 刊名 | COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
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| 出版日期 | 2024-09-07 |
| 卷号 | 55 |
| 关键词 | Ammonium acetate-flame photometer method sodium tetraphenylborate turbidimetry soil nutrients detection soil rapidly available potassium |
| ISSN号 | 0010-3624 |
| DOI | 10.1080/00103624.2024.2365743 |
| 通讯作者 | Wang, Ruijing(rjwang@iim.ac.cn) ; Chen, Xiangyu(cxy0910@iim.ac.cn) |
| 英文摘要 | Monitoring soil rapidly available potassium (RAK) reserves is extremely significant for developing precise fertilizer recommendations. The sodium tetraphenylborate (NaBPh4)-spectrophotometer method is applied to the detection of soil RAK content as a speedy, efficient and portable approach. However, the detection accuracy of this method is inferior to the ammonium acetate (NH4OAc)-flame photometer method. Here, the detection processes of the NaBPh4 turbidimetry were optimized to find the correlation with the NH4OAc method, further discussed the reasons for the different results by the two methods. The maximum relative error is 13% after conversion through the calibration curve. In addition, the accuracy of the calibration curve was verified by selecting non-fitting soil samples from two experimental sites. Therefore, our work proposes that the NaBPh4 turbidimetry, more convenient and rapid, can accurately detect the soil RAK content in the field. It provides an experimental guidance for the detection method of soil RAK content based on ultraviolet detection and on-site rapid detection devices. |
| WOS关键词 | EXCHANGEABLE CATIONS ; EXTRACTANT ; YIELD ; WHEAT |
| 资助项目 | National Key Research and Development Program of China[2023YFD1701800] ; National Key Research and Development Program of China[2021YFD2000204] ; National Key Research and Development Program of China[2023YFD1702104] ; National Natural Science Foundation of China[12304236] ; National Natural Science Foundation of China[32301688] ; Natural Science Foundation of Anhui Province[2308085QA19] ; Natural Science Foundation of Anhui Province[1908085QE202] ; Dean Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences[YZJJ2024QN38] ; Science and Technology Mission Program of Anhui Province[S2022t06010123] |
| WOS研究方向 | Agriculture ; Plant Sciences ; Chemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:001248584000001 |
| 出版者 | TAYLOR & FRANCIS INC |
| 资助机构 | National Key Research and Development Program of China ; National Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Dean Foundation of Hefei Institutes of Physical Science, Chinese Academy of Sciences ; Science and Technology Mission Program of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136328]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang, Ruijing; Chen, Xiangyu |
| 作者单位 | 1.Chinese Acad Sci, Inst Intelligent Machines, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Zhongke Hefei Inst Collaborat Res & Innovat Intell, Agr Sensors & Intelligent Percept Technol Innovat, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Qinwen,Wang, Ruijing,Li, Mengya,et al. A Portable Determination Method for the Soil Rapid Available Potassium via Enhanced NaBPh4 Turbidimetry[J]. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,2024,55. |
| APA | Lu, Qinwen.,Wang, Ruijing.,Li, Mengya.,Wei, Liman.,Chang, Yongjia.,...&Chen, Xiangyu.(2024).A Portable Determination Method for the Soil Rapid Available Potassium via Enhanced NaBPh4 Turbidimetry.COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS,55. |
| MLA | Lu, Qinwen,et al."A Portable Determination Method for the Soil Rapid Available Potassium via Enhanced NaBPh4 Turbidimetry".COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS 55(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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