| 硫酸-过氧化氢消化法测定植株氮磷钾方法的改进 |
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| 引用本文： | 张山泉,陈川,徐沭,殷士学.硫酸-过氧化氢消化法测定植株氮磷钾方法的改进[J].土壤,2003,35(2):174-175. |
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| 作者姓名： | 张山泉 陈川 徐沭 殷士学 |
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| 作者单位： | 1. 江苏省淮阴市淮阴地区农科所,淮阴,223700
2. 扬州大学农学院农学系,扬州,225009 |
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| 摘 要： | 植物体内NPK元素的含量,分布及其相互比例,是土壤肥力及植株营养状况的良好指标,因而在农业科学研究中常需进行大批量植物组织样品的NPK含量的测定.
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IMPROVEMENT IN SULFURIC-ACID-HYDROGEN-PEROXIDE ASSIMILATING METHOD FOR DETERMINATION OF NPK IN PLANT |
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| Zhang Shanquan,Chen Chuan,Xu Shu and Yin Shixue.IMPROVEMENT IN SULFURIC-ACID-HYDROGEN-PEROXIDE ASSIMILATING METHOD FOR DETERMINATION OF NPK IN PLANT[J].Soils,2003,35(2):174-175. |
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| Authors: | Zhang Shanquan Chen Chuan Xu Shu and Yin Shixue |
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| Institution: | Huaiying Prefecture Agricultural Research Institute, Huaiying City, Jiangsu Province, HUAIYING 223700,,Huaiying Prefecture Agricultural Research Institute, Huaiying City, Jiangsu Province, HUAIYING 223700,,Huaiying Prefecture Agricultural Research Institute, Huaiying City, Jiangsu Province, HUAIYING 223700, and Agriculture Department, Agricultural College, Yangzhou University, YANGZHOU 225009 |
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