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

Soil and Tillage Research, Год журнала: 2025, Номер 248, С. 106447 - 106447

Опубликована: Янв. 8, 2025

Язык: 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, Год журнала: 2025, Номер 382, С. 109470 - 109470

Опубликована: Янв. 11, 2025

Язык: Английский

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

Agronomy, Год журнала: 2024, Номер 14(10), С. 2400 - 2400

Опубликована: Окт. 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.

Язык: Английский

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

Plant and Soil, Год журнала: 2025, Номер unknown

Опубликована: Фев. 12, 2025

Язык: 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, Год журнала: 2025, Номер 213, С. 115484 - 115484

Опубликована: Фев. 19, 2025

Язык: Английский

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

Environmental Technology & Innovation, Год журнала: 2025, Номер unknown, С. 104124 - 104124

Опубликована: Март 1, 2025

Язык: 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, Год журнала: 2025, Номер unknown, С. 100218 - 100218

Опубликована: Март 1, 2025

Язык: 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, Год журнала: 2025, Номер unknown

Опубликована: Апрель 1, 2025

Язык: Английский

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

Resources Conservation and Recycling, Год журнала: 2025, Номер 219, С. 108315 - 108315

Опубликована: Апрель 16, 2025

Язык: 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, Год журнала: 2025, Номер 41(2)

Опубликована: Апрель 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.

Язык: Английский

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