| 复合肥有机肥全量氮磷钾分析方法的探讨 |
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| 引用本文： | 贺明鑫,李春丽.复合肥有机肥全量氮磷钾分析方法的探讨[J].热带农业科技,2000(4). |
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| 作者姓名： | 贺明鑫 李春丽 |
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| 作者单位： | 云南省热带作物科学研究所!云南景洪666100 |
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| 摘 要： | 采用水扬酸 -硫酸 -锌粉还原 ,双氧水作消化加速剂处理复合肥有机肥样品 ,测定N、P、K含量 ,结果与其它分析方法差异很小 ,回收率较高 ,是一种方便、快速测定复合肥、有机肥和其它肥料全量N、P、K的测试方法
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| 关 键 词： | N、P、K 肥料 测试方法 |
Testing Method on N,P and K in Compound Fertilizer and Organic Fertilizer |
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| HE Ming-xin,LI Chun-li.Testing Method on N,P and K in Compound Fertilizer and Organic Fertilizer[J].Tropical Agricultural Science & Technology,2000(4). |
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| Authors: | HE Ming-xin LI Chun-li |
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| Abstract: | Content of N,P and K in compound and organic fertilizer were determined by C 6H 4(OH)COOH-H 2SO 4-Zn accelerating with H 2O 2 The result shows that this method has a high rate of recovery It is a convenient, rapid and credible testing method |
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| Keywords: | N P K fertilizer testing meth |
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