Optimizing straw return to enhance grain production and approach carbon neutrality in the intensive cropping systems

Soil and Tillage Research, Journal Year: 2025, Volume and Issue: 248, P. 106447 - 106447

Published: Jan. 8, 2025

Language: Английский

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Improving cropland soil water management to promote soil organic carbon increase through organic material returning in cold black soil areas

Agriculture Ecosystems & Environment, Journal Year: 2025, Volume and Issue: 382, P. 109470 - 109470

Published: Jan. 11, 2025

Language: Английский

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Soil Organic Carbon and Humus Characteristics: Response and Evolution to Long-Term Direct/Carbonized Straw Return to Field

Agronomy, Journal Year: 2024, Volume and Issue: 14(10), P. 2400 - 2400

Published: Oct. 17, 2024

While numerous studies have examined the effects of direct and carbonized straw return on soil fertility, most focus short-term impacts. Long-term research is needed to understand how these practices affect fertility organic carbon transformation, providing guidance for use biochar in agriculture. This study long-term corn (CS), (BIO), biochar-based fertilizer (BF) applied over 5, 10, 15 years aggregates, carbon, humus composition a peanut field microplot experiment. Using pig manure compost (PMC) as control, we assessed water-stable aggregate distribution, content carbon’s infrared spectral characteristics. The goal was different utilization methods impact retention sustainable agricultural practices. results showed that (BIO) had significantly better effect increasing proportion stability large aggregates compared (CS) (BF). After ten continuous fertilization, soils treated with BIO higher than CS. fifteen BF similar CS treatment. Additionally, primarily accumulated 2–0.25 mm (SMA), treatment improved quality humus. FTIR spectra indicated application increased aromatic soil, enhancing carbon. returns stability, quality, contributing sequestration. Fertilization duration directly indirectly regulated formation through its while materials influenced indirectly.

Language: Английский

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The fungal community assembly was governed by deterministic selection during priming effects induced by residue addition

Plant and Soil, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 12, 2025

Language: Английский

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A review of research progress in the compaction of major crop waste by mechanical equipment

Renewable and Sustainable Energy Reviews, Journal Year: 2025, Volume and Issue: 213, P. 115484 - 115484

Published: Feb. 19, 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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Enhancement joint fertilization efficacy of straw and nitrogen fertilizer on soil quality and seedcotton yield for sustainable cotton farming

Resources Environment and Sustainability, Journal Year: 2025, Volume and Issue: unknown, P. 100218 - 100218

Published: March 1, 2025

Language: Английский

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Rain-fed spring maize exhibits growth stability through rhizosphere microbial responses to stover return and organic fertilizer application

Plant and Soil, Journal Year: 2025, Volume and Issue: unknown

Published: April 1, 2025

Language: Английский

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Quantifying the global methane mitigation potential of deep nitrogen placement in rice paddies

Resources Conservation and Recycling, Journal Year: 2025, Volume and Issue: 219, P. 108315 - 108315

Published: April 16, 2025

Language: Английский

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Nitrogen Addition Increases the Organic Residue‐Induced Carbon Mineralization by Shifting Soil Bacterial and the Fungal Community Structure and Co‐Occurrence Network

Soil Use and Management, Journal Year: 2025, Volume and Issue: 41(2)

Published: April 1, 2025

ABSTRACT Organic residue plus nitrogen (N) fertiliser is an efficient method for improving agricultural soil quality and yield. However, it also induces organic carbon (C) loss through mineralization. Soil microorganisms are involved in regulating the C cycle; however, microbial community keystone taxa to regulate mineralization their underlying factors orchard remain unclear. To address this, samples from apple were collected amended with wheat straw combined different levels of N (0 mg kg −1 , S; 200 S + RN; 300 CN; 500 HN), without any or as CK, incubated 110 days a laboratory. Wheat increased CO 2 efflux rate, especially supply, following order: HN > CN RN CK. The cumulative (C min ) under addition input higher than that At end incubation, treatments by 15.02% (S RN), 20.06% CN), 32.45% HN) compared treatment S. Straw relative abundance Actinobacteria Chloroflexi but decreased Acidobacteria, Myxococcota, Latescibacterota. co‐occurrence network indicated additional supply led simpler less complex networks straw. bacteria, Acidobacteria Latescibacterota, negatively correlated . Meanwhile, Entotheonellaeota bacterial phylum Basidiomycota fungal phyla positively application positive/negative links fungi. This indicates alleviated competitive interactions coupled dominated promotion Structural equation model analysis showed communities key enzyme activities induced reduction may be sustainable strategy mitigating soils.

Language: Английский

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