Long-term garlic‒maize rotation maintains the stable garlic rhizosphere microecology

Environmental Microbiome, Journal Year: 2024, Volume and Issue: 19(1)

Published: Nov. 13, 2024

Crop rotation is a sophisticated agricultural practice that can modify the demographic structure and abundance of microorganisms in soil, stimulate growth proliferation beneficial microorganisms, inhibit development harmful microorganisms. The stability rhizosphere microbiome crucial for maintaining both soil ecosystem vitality crop prosperity. However, effects extended garlic‒maize on physicochemical characteristics garlic its remain unclear. To investigate this phenomenon, samples from were collected across four different lengths garlic–maize rotation. There notable positive associations between total nitrogen phosphorus contents duration Prolonged could increase maintenance α diversity. number years organic carbon (SOC) content emerged as principal determinants impacting evolution bacterial community structure, with SOC playing pivotal role sculpting species diversity within community. Additionally, remains predominant shaping root-associated community's β-nearest taxon index. these factors do not have effect fungal inhabiting rhizosphere. In comparison monoculture, amplify interconnectivity intricacy microbial ecological networks. Long-term further maintain networks interactions communities. It enlist plethora Bacillus to form biological barricade aids safeguarding against encroachment by pathogenic fungus Fusarium oxysporum, consequently diminishing disease incidence. This study provides theoretical foundation sustainable through long-term maize. Our research results indicate maintains stable microecology. compelling evidence microbiota stability, emphasizing importance cultivating specific enhance strategies farming, thereby promoting sustainability agriculture.

Language: Английский

Effects of Rhizobacteria Strains on Plant Growth Promotion in Tomatoes (Solanum lycopersicum)

Plants, Journal Year: 2024, Volume and Issue: 13(23), P. 3280 - 3280

Published: Nov. 22, 2024

Numerous factors, such as soil fertility, climatic conditions, human activity, pests, and diseases, limit agricultural yields. Pesticides fertilizers have become indispensable tools to satisfy the global food demand. However, its adverse environmental effects led search for more sustainable ethical techniques. Biofertilizers biopesticides based on plant- growth-promoting rhizobacteria (PGPRs) are efficient ecological treatments that promote plant growth protection against pathogens abiotic stresses. In this study, twelve rhizobacterial strains with plant-growth-promoting attributes were selected evaluate their effect tomato plants (

Language: Английский