纳米粒子的植物促生效应  

Promotional effects of nanoparticles on plants

作　　者：韩云华[1] 米素娟 石晓琪 钟天航 HAN Yun-hua;MI Su-juan;SHI Xiao-qi;ZHONG Tian-hang(College of Pastoral Agriculture Science and Technology,State Key Laboratory of Grassland Agro-ecosystems,Lanzhou University,Lanzhou 730020,China)

机构地区：[1]草地农业生态系统国家重点实验室,兰州大学草地农业科技学院,甘肃兰州730020

出　　处：《草业学报》2022年第11期204-213,共10页Acta Prataculturae Sinica

基　　金：国家自然科学基金(31802129);兰州大学中央高校基本科研业务费(lzujbky-2020-22);国家重点研发计划(2019YFC0507702);内蒙古自治区科技重大专项(2020ZD0021)资助。

摘　　要：随着全球气候变化和人口数量的增长,人们对于植物生产的可持续发展需求更为迫切。纳米技术是21世纪发展最快的前沿科技之一,为促进农业可持续发展最有前景的工具之一。近年来,纳米材料调控植物生长的研究迅速发展,证实了其在传统植物生产中的潜在能力。为明确纳米材料对植物的促生作用及作用机制,本研究就纳米材料的吸收运输、纳米肥料、纳米植物生长调节剂、纳米酶与植物抗逆、纳米材料与光合作用等方面进行了论述,并指出纳米材料在植物生产领域面临的挑战和未来研究重点,强调要系统考虑纳米材料在农业生产中的应用,以期为后续纳米粒子调控植物生产的研究工作理清思路。With global climate change and human population increase,the demand for sustainable development of plant production is more urgent.Nanotechnology is one of the most developed sciences in the 21stcentury and a promising tool for sustainable agricultural development.In recent years,the applications of nanomaterials for enhancement of plant production have developed rapidly,and potential of this technology in traditional plant production has been proven.In this review,we elucidate the promotional effect of nanomaterials on plant growth and their mechanisms.We discuss developments of nanomaterial research in plant growth,including uptake and transport of nanoparticles,fertilizers and plant growth regulators effects of nano particles,nano enzyme enhancement of stress resistance and nano particle regulation of photosynthesis.Further,the challenges of nanomaterial applications in plant production and research priorities are discussed,emphasizing the need for a systematic approach to the use of nanotechnology in agriculture.We hope this paper will provide new ideas for future research on nanoparticle regulation of plant functions.

关 键 词：纳米材料 植物生产 纳米肥料 纳米植物生长调节剂 光合作用 

分 类 号：TB383.1[一般工业技术—材料科学与工程] TQ440.1[化学工程—化学肥料工业]