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树状菌根真菌对大豆生长和产量的影响:一种元编码方法

Wasan Seemakram¹, Thanapat Suebrasri², Sompong Chankaew^3,4

¹Department of Microbiology and Parasitology, Faculty of Medical Science, Naresuan University, Phitsanulok 65000, Thailand.

Plants (Basel, Switzerland)

|January 10, 2026

概括

树状菌根真菌 (AMF) 显著提高了大豆的生长,产量和质量. 此外,AMF还减少了致病性真菌和对化学肥料的依赖,以实现可持续农业.

科学领域:

农业科学农业科学
植物病理学植物病理学
菌类学菌类学是指菌类学.

背景情况:

树状菌根真菌 (AMF) 与植物形成共生关系,影响营养吸收和植物健康.
大豆 (Glycine max) 是一种重要的作物,但其生产率可能受到土壤条件和病原体的限制.
优化大豆种植通常涉及增强植物生长和减少对合成肥料的依赖.

研究的目的:

评估三种AMF物种在改善大豆生长,产量,蛋白质和植物化学物质含量的有效性.
为了比较AMF治疗与使用NPK肥料和不使用NPK肥料的非菌根对照.
评估AMF疫苗接种对病原性真菌根植入的影响.

主要方法:

一个为期90天的完全随机的药物实验,使用Glycine max cv. 在非无菌土壤中的Morkhor 60.
用三个AMF物种 (Acaulospora dilatata KKU-SK202,Gigaspora margarita KKU-SK210,A. dilatata KKU-SK401) 进行注射,并与对照物种进行比较.
通过metabarcoding测量植物生长,产量参数,蛋白质,植物化学物质,光合作用率,用水效率和根植殖.

主要成果:

与未受精的对照组相比,所有AMF治疗都改善了植物生长,光合作用率和用水效率.
Acaulospora dilatata KKU-SK202最大限度地增加了种子数量和100种种子重量,而Gigaspora margarita KKU-SK210则产生了最高的蛋白质和含量.
AMF接种减少了致病性真菌根植入,其中G. margarita KKU-SK210和A. dilatata KKU-SK202的疗效最大.

结论:

针对AMF的注射是一种可行的策略,可以提高大豆的生产力和种子质量.
应用AMF可以减少对化学肥料的需求,并减轻大豆根中的病原性真菌感染.
特定的AMF菌株,如G. margarita KKU-SK210和A. dilatata KKU-SK202,显示出农业应用的巨大潜力.

关键词:

甘氨酸最大品种摩尔霍尔 60 60 微生物组是一个微生物组.有机农业有机农业有机农业病原性真菌是一种病原性真菌.促进植物生长促进植物生长.根系球 (Rhizosphere) 是一个根系球.

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