农业相关人造纳米物体对土壤微生物群落的环境影响。

Environmental effect of agriculture-related manufactured nano-objects on soil microbial communities.

作者信息

Ahmed Ayesha, He Pengfei, He Pengbo, Wu Yixin, He Yueqiu, Munir Shahzad

机构信息

State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming, China.

State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming, China.

出版信息

Environ Int. 2023 Mar;173:107819. doi: 10.1016/j.envint.2023.107819. Epub 2023 Feb 13.

Abstract

Agriculture-related manufactured nano-objects (MNOs) can revolutionize the crop production and help to achieve sustainable development goals. MNOs with diverse physico-chemical properties and ability to encapsulate and deliver active ingredients in controlled, targeted and stimuli responsive manner can enhance the efficiency while minimizing collateral damage to non-target organisms and environment. Application of MNOs in the form of nanopesticides and nanofertilizers is known to affect soil microbial communities both positively and negatively, but detailed studies with varying dose, type and environmental conditions are scarce. Therefore, it is imperative to understand the complex mechanisms and factors which shape the MNOs-microbial interactions through integrating state of the art technologies including omics (transcriptomics, metabolomics, and proteomics), artificial intelligence, and statistical frameworks. Lastly, we propose the idea of MNOs-mediated manipulation of soil microbiome to modify the soil microbial communities for improved microbial services. These microbial services, if harnessed appropriately, can revolutionize modern agriculture and help in achieving sustainable development goals.

摘要

与农业相关的人造纳米物体(MNOs)能够变革作物生产,并有助于实现可持续发展目标。具有多样物理化学性质且能够以可控、靶向和刺激响应方式封装及递送活性成分的MNOs,可提高效率,同时将对非靶标生物和环境的附带损害降至最低。已知以纳米农药和纳米肥料形式应用的MNOs对土壤微生物群落有正面和负面的影响,但关于不同剂量、类型和环境条件的详细研究却很匮乏。因此,通过整合包括组学(转录组学、代谢组学和蛋白质组学)、人工智能和统计框架在内的先进技术,来理解塑造MNOs与微生物相互作用的复杂机制和因素势在必行。最后,我们提出了MNOs介导的土壤微生物组操纵的概念,以改变土壤微生物群落,从而改善微生物服务。如果这些微生物服务得到恰当利用,就能变革现代农业并助力实现可持续发展目标。

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