Substrate preference triggers metabolic patterns of indigenous microbiome during initial composting stages

Bioresource Technology, Journal Year: 2025, Volume and Issue: 419, P. 132034 - 132034

Published: Jan. 5, 2025

Language: Английский

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Effects of biochar-loaded microbial agent in regulating nitrogen transformation and integration into humification for straw composting

Bioresource Technology, Journal Year: 2024, Volume and Issue: 417, P. 131873 - 131873

Published: Nov. 23, 2024

Language: Английский

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Application of cellulose-rich organic resource improves soil quality and plant growth by recruiting beneficial microorganisms

Applied Soil Ecology, Journal Year: 2025, Volume and Issue: 207, P. 105909 - 105909

Published: Feb. 5, 2025

Language: Английский

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Development of a novel low-temperature-tolerant microbial consortium for efficient degradation and recycling of farmland straw

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115884 - 115884

Published: Feb. 1, 2025

Language: Английский

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The long-term straw return resulted in significant differences in soil microbial community composition and community assembly processes between wheat and rice

Frontiers in Microbiology, Journal Year: 2025, Volume and Issue: 16

Published: Feb. 27, 2025

Straw return is widely promoted as an environmentally sustainable practice to enhance soil health and agricultural productivity. However, the impact of varying straw durations on microbial community composition development remains insufficiently understood within a rice-wheat cropping system. In this study, samples were collected during wheat rice harvesting periods following seven durations: no (NR) or 1, 3, 5, 7, 9, 11 years (SR1, 11), sequencing was performed. The results revealed biphasic pattern in alpha diversity (Chao1 Shannon) communities with increasing duration, characterized by initial increase followed subsequent decrease. Specifically, SR9 group exhibited highest Chao1 Shannon values, while SR3 showed values. PCoA indicated significant shifts due return, particularly compared NR. obvious changed six bacterial phyla (Verrucomicrobiota, Proteobacteria, Desulfobacterota, MBNT15, Actinobacteriota, Gemmatimonadota) periods, especially Proteobacteria. Correlation analysis between environmental factors demonstrated these factors, pH total organic carbon (TOC) (p < 0.05), harvest, indicating enrichment after may be related accumulation TOC. Furthermore, network period found more complex, lower stability period. This complexity closely associated TOC fields. Deterministic processes, including homogeneous heterogeneous selection, play crucial role shaping both systems. Environmental significantly influenced assembly recycling. Our study enhances understanding system, which provide valuable insights for studying mechanisms managing can promote fertility restoration.

Language: Английский

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Municipal sludge as precursors in Chinese medicinal herbal residues composting for plant-growth biostimulant production: Priming effects and microbial mechanism

Resources Conservation and Recycling, Journal Year: 2025, Volume and Issue: 217, P. 108221 - 108221

Published: March 1, 2025

Language: Английский

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Detecting Changes in Soil Fertility Properties Using Multispectral UAV Images and Machine Learning in Central Peru

AgriEngineering, Journal Year: 2025, Volume and Issue: 7(3), P. 70 - 70

Published: March 6, 2025

Remote sensing is essential in precision agriculture as this approach provides high-resolution information on the soil’s physical and chemical parameters for detailed decision making. Globally, technologies such remote machine learning are increasingly being used to infer these parameters. This study evaluates soil fertility changes compares them with previous fertilization inputs using multispectral imagery situ measurements. A UAV-captured image was predict spatial distribution of parameters, generating fourteen spectral indices a digital surface model (DSM) from 103 plots across 49.83 hectares. Machine algorithms, including classification regression trees (CART) random forest (RF), modeled (N-ppm, P-ppm, K-ppm, OM%, EC-mS/m). The RF outperformed others, R2 values 72% N, 83% P, 87% K, 85% OM, 70% EC 2023. Significant spatiotemporal variations were observed between 2022 2023, an increase P (14.87 ppm) reduction (−0.954 mS/m). High-resolution UAV combined proved highly effective monitoring fertility. approach, tailored Peruvian Andes, integrates field-collected data, offering innovative tools optimize practices, address management challenges, merge modern technology traditional methods sustainable agricultural practices.

Language: Английский

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The community succession mechanisms and interactive dynamics of microorganisms under high salinity and alkalinity conditions during composting

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 379, P. 124881 - 124881

Published: March 10, 2025

Language: Английский

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Effects of straw returning after anaerobic microbial pretreatment on soil carbon sequestration and emission reduction

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104124 - 104124

Published: March 1, 2025

Language: Английский

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Enhancing Lignocellulose Degradation and Mycotoxin Reduction in Co-Composting with Bacterial Inoculation

Microorganisms, Journal Year: 2025, Volume and Issue: 13(3), P. 677 - 677

Published: March 18, 2025

The burgeoning global silage industry has precipitated challenges related to the sustainable utilization of mycotoxin-contaminated silage. To understand effect bio-enhancement on lignocellulose degradation and mycotoxin reduction, rape straw were co-composted without (CK) or with different bacterial agents their combinations. Compared CK, inoculation Weissella paramesenteroides Bacillus subtilis could increase rate cellulose by 39.24% lignin 22.31% after composting. Inoculation W. Paenibacillus sp. significantly enhanced rates 26.75% 15.48%, respectively. Furthermore, this treatment reduced levels (p < 0.05), including Aflatoxin B1 (AFB1, 64.48% reduction), T-2 toxin (65.02%), Ochratoxin A (OTA, 61.30%), Zearalenone (ZEN, 67.67%), Vomitoxin (DON, 48.33%). other bacteria increased total nitrogen 48.34–65.52% through enhancing microbiological activity. Therefore, in combination compost efficiency reduce presence for better safer agricultural waste by-products, enabling faster conversion contaminated into safe soil amendments, which management costs.

Language: Английский

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