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脲甲醛肥料在我国发展的可行性
The feasibility of development for urea-formaldehyde fertilizers in China
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| Site：http://www.lfyff.com Time：2010-3-5 16:10:07 By：全国磷复肥信息网 |
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摘 要
介绍了脲甲醛肥料的基本知识､产品构成及评判标准｡分析了在我国发展脲甲醛肥料生产的可行性,特别是发展以少量甲醛处理尿素,生产具有适度缓释的､能用于大田作物的改性尿素产品的可能性｡
[中图分类号]TQ449+.1 [文献标识码]A [文章编号] 1007 - 6220(2009)06 - 0005 – 03
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| 许秀成,李菂萍,王好斌 |
| (郑州乐喜施磷复肥技术研究推广中心,河南 郑州 450002) |
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Keywords
urea-formaldehyde fertilizer, urea-modified, slow release fertilizer
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Abstract
The basic knowledge，product composition and evaluating standard of urea-formaldehyde fertilizers are introduced. The feasibility of the development of urea-formaldehyde fertilizer in China，especially the urea-modified product manufactured from a small amount of formaldehyde and urea with moderate release for field crops，are analyzed.
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| XU Xiu-cheng, LI Di-ping, WANG Hao-bin |
| (Luxuriance Research and Popularization Center of Phosphate & Compound Fertilizer, Zhengzhou, Henan 450002, China) |
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