| 用冶炼炉渣研制水稻专用硅肥及其肥效试验 |
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| 引用本文： | 刘丽珍,向家富.用冶炼炉渣研制水稻专用硅肥及其肥效试验[J].云南化工,2003,30(4):50-52. |
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| 作者姓名： | 刘丽珍 向家富 |
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| 作者单位： | 云南玉溪化肥厂,云南,玉溪,653100 |
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| 摘 要： | 利用炼铁高炉渣和鼓风炉炼铜渣研制水稻专用硅肥,经田间肥效试验,结果表明:用炼铁高炉渣生产的水稻专用硅肥,其肥效明显优于按当地习惯施用的单一品种氮磷钾混配肥,及利用难溶性二氧化硅混配的硅肥。硅酸盐中易溶性硅对提高水稻成穗质量,增强植株抗病能力等效果显著,增产幅度高达11.4%。
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| 关 键 词： | 炼铁高炉废渣 水稻专用硅肥 肥效试验研究 |
| 文章编号： | 1004-275X(2003)04-0050-03 |
| 修稿时间： | 2003年5月8日 |
Preparation and Effect of Silicon Fertilizer for Rice from Slag |
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| Abstract: | Production of silicon fertilizer for rice from the slag of smelt iron or copper and its effect were described. Result showed that the fertilizer was more excellent than local customary fertilizer, with yield increased by 11.4%. The fertilizer could also upgrade rice quality and had good anti-illness ability. |
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| Keywords: | slag silicon fertilizer for rice effect of fertilizer |
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