Effect of microbial fertilizers on soil microbial community structure in rotating and continuous cropping Glycyrrhiza uralensis

Frontiers in Plant Science, Journal Year: 2025, Volume and Issue: 15

Published: Jan. 7, 2025

Glycyrrhiza uralensis is a perennial medicinal plant. It's generally cultivated for three years, and should avoid long-term continuous cultivation. However, unreasonable crop rotation extensive fertilization are common in G. cultivation, which leads to the imbalance of soil microflora structure, obstacle cropping becoming increasingly serious. Some microbial fertilizers such as Bacillus amyloliquefaciens, subtilis, complex agent have advantage regulating community structure improving environment. Therefore, these kinds were applied their effects on microorganisms studied. Combine with conventional rotating uralensis. High-throughput sequencing technology was used determine richness, diversity distribution Continuous reduced bacterial by 7.56% increased fungal richness 17.01% compared rotation. after application fertilizers, significantly 4.76%~20.96%, 7.22%~12.03% 6.75%~11.69% respective controls, respectively. dominant bacteria mainly include Proteobacteria, Actinobacteria Gemmatimonadota, fungi Ascomycota, Basidiomycota Zygomycota. The activity process communities through carbohydrate metabolism amino acid synthesis pathway metabolism. relative abundance 3.11~11.54 percentage points, 1.57~8.93 control. Of had most significant optimizing Conclusion: effect different better than rotation, best, has more value development prospect cultivation management

Language: Английский

Comprehensive analysis of the mechanisms conferring resistance to phenamacril in the Fusarium species

Frontiers in Cellular and Infection Microbiology, Journal Year: 2025, Volume and Issue: 15

Published: Feb. 11, 2025

The filamentous fungal genus Fusarium contains many species that cause catastrophic diseases in fruits, cereal, and vegetables. These substantial losses yield contaminate affected crops with toxins. This causes huge the agricultural sector threatens human animal health. most efficient approach to control spp. is fungicide application. Phenamacril a site-specific exerts its antifungal effect on sensitive It new developed targets graminearum by inhibiting myosin-5, an important protein growth disease development. Because of remarkable specificity, phenamacril regarded as environmentally benign. However, research findings have reported emergence resistance both field laboratory. article comprehensively analyzes mechanisms underlying phenamacril. We examine molecular, genetic, environmental factors contributing this resistance. emphasize importance continued integrating different approaches monitoring managing drug-resistant populations. Integrating current inventions inform strategies for sustainable practices, increase plant health, will contribute ongoing global efforts achieve food nutritional sustainability world's rapidly growing population while ensuring effectiveness fungicidal product.

Language: Английский