根际促生菌缓解园艺作物连作障碍的研究进展

doi:10.13292/j.1000-4890.202209.018

生态学杂志 ›› 2022, Vol. 41 ›› Issue (9): 1845-1852.doi: 10.13292/j.1000-4890.202209.018

根际促生菌缓解园艺作物连作障碍的研究进展

周倩怡¹,李屹¹,韩睿¹,田洁^1,2*

(¹青海大学农林科学院，青海省蔬菜遗传与生理重点实验室，西宁 810016； ²青海大学省部共建三江源生态与高原农牧业国家重点实验室，西宁 810016)

出版日期:2022-09-10 发布日期:2022-09-14

Research progress of using plant growth promoting rhizobacteria to alleviate continuous cropping obstacles of horticultural crops.

ZHOU Qian-yi¹, LI Yi¹, HAN Rui¹, TIAN Jie^1,2*

(¹Qinghai Key Laboratory of Vegetable Genetics and Physiology, Qinghai Academy of Agricultural and Forestry Sciences, Xining 810016, China; ²State Key Laboratory of Plateau Ecology and Agriculture, Qinghai University, Xining 810016, China).

Online:2022-09-10 Published:2022-09-14

摘要/Abstract

摘要： 连作障碍是影响我国园艺产业发展的重要因素之一，根际促生菌(plant growth promoting rhizobacteria, PGPR)对改善土壤性状、促进植物生长、缓解连作障碍具有重要意义。近年来，PGPR已在园艺作物生产中广泛应用，然而对其作用机制的认识仍存在不足。为此，本文从PGPR对土壤健康和植物生长的影响两方面进行阐述：在土壤健康方面，重点总结了PGPR在改善土壤物理结构、化学性质、生物特性中的作用方式；在植物促生方面，主要介绍了PGPR对植物激素分泌、根系生长发育、逆境胁迫防御、“根系-土壤-微生物组”互作网络的调控作用。并就当前研究存在不足和今后的研究方向进行展望，以期为PGPR在园艺作物生产中的科学应用以及园艺产业的可持续发展奠定理论基础。

关键词: 根际促生菌, 连作障碍, 园艺作物

Abstract: Continuous cropping obstacle is one problem affecting the development of horticultural industry in China. Plant growth promoting rhizobacteria (PGPR) is of great significance in improving soil properties and plant growth as well as in alleviating continuous cropping obstacles. Although PGPR has been widely used in the production of horticultural crops, the comprehensive understanding of its mechanisms is still lacking. In this review, we summarized the effects of PGPR on soil health and plant growth. For soil health, we focused on the role of PGPR in improving soil physical structure, chemical properties, and biological characteristics. For plant growth, we focused on the regulatory effects of PGPR on plant hormone secretion, root growth and development, adversity stress defense, and “rootsoilmicrobiome” interaction network. We proposed the current research shortcomings and future research directions to lay a theoretical foundation for the scientific application of PGPR in the production of horticultural crops and the sustainable development of the horticultural industry.

Key words: plant growth-promoting rhizobacteria, continuous cropping obstacle, horticultural crop.

周倩怡, 李屹, 韩睿, 田洁. 根际促生菌缓解园艺作物连作障碍的研究进展[J]. 生态学杂志, 2022, 41(9): 1845-1852.

ZHOU Qian-yi, LI Yi, HAN Rui, TIAN Jie. Research progress of using plant growth promoting rhizobacteria to alleviate continuous cropping obstacles of horticultural crops.[J]. Chinese Journal of Ecology, 2022, 41(9): 1845-1852.

[1]	洪彪, 李明, 徐友阳, 周界, 段书蕾, 郑扬波, 张慧晔, 邹江林. 连作条件下施用竹炭对穿心莲品质及土壤细菌种群结构的影响 [J]. 生态学杂志, 2021, 40(9): 2812-2821.
[2]	李靖宇, 张肖冲, 田兴国, 张琇. 压砂地硒砂瓜自根苗/嫁接苗不同连作方式土壤微生物群落结构比较 [J]. 生态学杂志, 2021, 40(11): 3608-3619.
[3]	张志龙,陈效民,曲成闯,陈粲,张俊,黄春燕,刘云梅. 生物质炭对黄瓜连作土壤中微生物量碳氮及酶活性的影响 [J]. 生态学杂志, 2019, 38(5): 1384-1391.
[4]	张学鹏,曹玉博,宁堂原*,方倩囡,徐子雯,韩惠芳,李增嘉. 套作糯玉米对西兰花连作田土壤微生物量及酶活性的影响 [J]. 生态学杂志, 2016, 35(1): 149-157.
[5]	孙雪婷1,2,李磊1,2,龙光强2,张广辉2,孟珍贵2,杨生超2,陈军文1,2**. 三七连作障碍研究进展 [J]. 生态学杂志, 2015, 34(3): 885-893.
[6]	朱虹1,2,王宏伟2,杜威2,戴传超2**. 内生真菌重组漆酶rLACB3修复花生连作土壤 [J]. 生态学杂志, 2014, 33(7): 1920-1927.
[7]	柯用春1,王爽1,任红1,张金波2,蔡祖聪2**. 强化还原处理对海南西瓜连作障碍土壤性质的影响 [J]. 生态学杂志, 2014, 33(4): 880-884.
[8]	林茂兹,王海斌,林辉锋. 太子参连作对根际土壤微生物的影响 [J]. 生态学杂志, 2012, 31(01): 106-111.
[9]	廖海兵,李云霞,邵晶晶,方芳,郭卫东,陈文荣. 连作对浙贝母生长及土壤性质的影响 [J]. 生态学杂志, 2011, 30(10): 2203-2208.
[10]	牛苗苗,李娟,杜家方,尹文佳,杨艳会,陈新建,张重义. 地黄源库关系的变化及其与连作障碍的关系 [J]. 生态学杂志, 2011, 30(02): 248-254.
[11]	张子龙,王文全,王勇,杨建忠,崔秀明. 连作对三七种子萌发及种苗生长的影响 [J]. 生态学杂志, 2010, 29(08): 1493-1497.
[12]	朱慧;马瑞君;吴双桃;林金哲;廖宜英. 当归根际土对其种子萌发和幼苗生长的影响 [J]. 生态学杂志, 2009, 28(05): 833-838 .
[13]	杜家方;尹文佳;张重义;侯健;黄剑;李娟. 不同间隔年限地黄土壤的自毒作用和酚酸类物质含量 [J]. 生态学杂志, 2009, 28(03): 445-450 .
[14]	齐飞飞;夏觅真;唐欣昀;甘旭华;常慧萍;祝凌云;曹媛媛 . luxAB基因标记的K2116L菌株在棉花根际中的定殖 [J]. 生态学杂志, 2008, 27(02): 192-196 .

根际促生菌缓解园艺作物连作障碍的研究进展

Research progress of using plant growth promoting rhizobacteria to alleviate continuous cropping obstacles of horticultural crops.

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 14

编辑推荐

Metrics

本文评价