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Nanotechnology promotes the R&D of new-generation micronutrient foliar fertilizers

机译:纳米技术促进了新一代微量营养素叶酸的研发

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摘要

Foliar fertilizers have attracted increasing attention over the last few decades as they offer the most efficient way to correct micronutrient deficiencies and enhance the product yield and quality of crops and plants. The micronutrients are essential to physiological functions in plant metabolism, and leaf uptake has been extensively studied as a biological process, however, the mediating factors are still unsolved. This review presents the current efforts of chemical engineers and nanomaterial scientists to solve the problems by taking the advantages of nanotechnology and designing and developing new-generation long-term foliar micronutrient fertilizers. The important physiological functions of the most important micronutrients (zinc, manganese, copper, and iron) have been briefly reviewed to illustrate the significance of the relevant research. Current foliar fertilizers have then been assessed in terms of their solubility, morphology and surface properties. The new screening criteria of new-generation micronutrient foliar fertilizers have been put forward from the viewpoints of material engineers, and our recent research efforts using nanotechnology to design and develop new foliar fertilizers have been summarised. Finally, our opinions for further development of long-term micronutrient foliar fertilizers have been proposed based on the nanotechnology.
机译:叶面肥料在过去的几十年中引起了越来越多的关注,因为它们提供了纠正微量营养素的最有效方法,并提高产量和植物的产品产量和质量。微量营养素对于植物代谢中的生理功能至关重要,并且叶片摄取被广泛研究作为生物学过程,然而,介导因子仍未解决。本综述介绍了化学工程师和纳米材料科学家通过参与纳米技术和设计和开发新一代长期叶状微量营养器的优势来解决这些问题的努力。已经简要审查了最重要的微量营养素(锌,锰,铜和铁)的重要生理功能,以说明相关研究的重要性。然后在其溶解度,形态和表面性质方面进行了目前的叶酸肥料。从物料工程师的观点出发了新的新一代微量营养素叶子肥料的新筛选标准,以及我们最近使用纳米技术设计和开发新的叶面肥料的研究努力。最后,我们对基于纳米技术的纳米技术提出了对远期微量营养素叶肥的进一步发展的意见。

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  • 来源
    《RSC Advances》 |2016年第73期|共14页
  • 作者单位

    Univ Queensland Australian Inst Bioengn &

    Nanotechnol Brisbane Qld 4072 Australia;

    Univ Queensland Sustainable Mineral Inst Ctr Mined Land Rehabil Brisbane Qld 4072 Australia;

    Univ Queensland Sustainable Mineral Inst Ctr Mined Land Rehabil Brisbane Qld 4072 Australia;

    Univ Queensland Queensland Alliance Agr &

    Food Innovat St Lucia Qld 4072 Australia;

    Univ Queensland Australian Inst Bioengn &

    Nanotechnol Brisbane Qld 4072 Australia;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 化学;
  • 关键词

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