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首页> 外文期刊>Canadian Journal of Pure and Applied Sciences >SYNTHESIS OF NITROGEN NANO FERTILIZER AND ITS EFFICACY
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SYNTHESIS OF NITROGEN NANO FERTILIZER AND ITS EFFICACY

机译：氮肥的合成及其功效

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摘要

Nitrogen nano fertilizer was synthesized using zeolite as a carrier material at a laboratory scale. X-ray diffraction (XRD) analysis confirmed the incorporation of the fertilizer material into zeolite. Chemical analyses also indicated the sorption of fertilizer material into zeolite. An in vitro incubation study was conducted for 30 days at field moisture condition to see the release of the fertilizer materials and was compared with a conventional fertilizer. The release pattern of nutrients from either source showed a substantial decreasing trend with time although the release of N was higher for nano fertilizer than the conventional one. A pot culture experiment with Ipomoea aquatica (Kalmi) was also co nducted to see the efficacy of the nano fertilizer in the growth promotion of the plant. Analysis showed higher accu mulation of N in plants grown with nano fertilizer. Post effect of nano fertilizer application in soil showed better pH, moisture, CEC and available nitrogen under nano fertilizer treatment than the conventional fertilizer.
机译：在实验室规模上，使用沸石作为载体材料合成了氮纳米肥料。 X射线衍射（XRD）分析证实了肥料材料掺入沸石中。化学分析还表明肥料物质被沸石吸收。在田间潮湿条件下进行了30天的体外培养研究，以观察肥料的释放情况，并将其与常规肥料进行了比较。尽管两种肥料中氮素的释放量均高于常规肥料，但两种肥料中养分的释放方式均显示出随时间推移而显着下降的趋势。还进行了水生番薯（Kalmi）的盆栽试验，以观察纳米肥料在促进植物生长中的功效。分析表明，使用纳米肥料种植的植物中氮的累积量更高。纳米肥料在土壤中的后效表现出比常规肥料更好的pH，水分，CEC和有效氮。

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