| 微量元素磷肥的生产及应用 |
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| 引用本文： | 周斌,王美燕. 微量元素磷肥的生产及应用[J]. 化肥工业, 2003, 30(1): 30-32 |
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| 作者姓名： | 周斌 王美燕 |
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| 作者单位： | 广东湛化企业集团公司技术开发部,湛江,524012 |
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| 摘 要： | 用多种微量元素加入68％的硫酸中再与磷矿粉反应，可显著改善产品的物理性能，缩短熟化期，提高转化率。经种植水稻试验证明，产品肥效明显，经济效益显著。
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| 关 键 词： | 微量元素 磷肥 生产 应用 肥效 |
Production and Application of Phosphatic Fertilizers with Trace Elements |
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| Zhou Bin and Wang Meiyan. Production and Application of Phosphatic Fertilizers with Trace Elements[J]. Journal of the Chemical Fertilizer Industry, 2003, 30(1): 30-32 |
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| Authors: | Zhou Bin and Wang Meiyan |
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| Affiliation: | Zhou Bin and Wang Meiyan |
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| Abstract: | Various trace elements are added into 68% sulfuric acid and reacted with ground phosphate rock, markedly improving the physical properties of the products, shortening the curing period, and raising the conversion rate. Experiments on paddy rice plantation prove that the fertilizer efficiency of the products is obvious, and the economic benefit remarkable. |
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| Keywords: | trace elements phosphatic fertilizers application |
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