| 甲亚胺法测定土壤有效硼的研究 |
| |
| 引用本文： | 陈淑萍,王雪征,茜晓哲,李洁.甲亚胺法测定土壤有效硼的研究[J].土壤学报,2009,46(3):537-540. |
| |
| 作者姓名： | 陈淑萍 王雪征 茜晓哲 李洁 |
| |
| 作者单位： | 河北省农林科学院旱作农业研究所,河北省农作物抗旱研究重点实验室,河北衡水,053000 |
| |
| 摘 要： | 硼是植物必需的微量元素之一,并且对作物产量和品质有较大影响。由于土壤中有效硼的含量很低,而作物对于硼的丰缺极限很窄,所以对分析精确度要求很高。目前国际上采用ICP-MS/ AES(电感耦合等离子体质谱/光谱)方法和比色分析法进行硼的测定,由于ICP方法仪器昂贵,国内应
|
| 关 键 词： | 有效硼 甲亚胺 样品底色 显色时间 显色温度 |
Determination of soil available boron with azomethine-H method |
| |
| Chen Shuping,Wang Xuezheng,Qian Xiaozhe and Li Jie.Determination of soil available boron with azomethine-H method[J].Acta Pedologica Sinica,2009,46(3):537-540. |
| |
| Authors: | Chen Shuping Wang Xuezheng Qian Xiaozhe and Li Jie |
| |
| Institution: | Dryland Farming Institute, Hebei Academy of Agricultural and Forestry Sciences, Hebei Key Laboratory of Crops Drought Resistance Study;Dryland Farming Institute, Hebei Academy of Agricultural and Forestry Sciences, Hebei Key Laboratory of Crops Drought Resistance Study;Dryland Farming Institute, Hebei Academy of Agricultural and Forestry Sciences, Hebei Key Laboratory of Crops Drought Resistance Study;Dryland Farming Institute, Hebei Academy of Agricultural and Forestry Sciences, Hebei Key Laboratory of Crops Drought Resistance Study |
| |
| Abstract: | |
| |
| Keywords: | |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 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 |
|
