Effects of crop rotation on sugar beet growth through improving soil physicochemical properties and microbiome

Industrial Crops and Products, Год журнала: 2024, Номер 212, С. 118331 - 118331

Опубликована: Март 9, 2024

Soil microorganisms are critical to the sustainable development of agroecosystems. Continuous cropping obstacles refer crop yield reduction in continuous cropping. Crop diversity can be increased through rotation, improving soil-plant interactions alleviate obstacles. In our study, rubber dandelion (Taraxacum kok-saghyz Rodin, TKS) and sugar beet (Beta vulgaris L.) were used for rotation. A two-year field experiment was conducted using a randomized uniform grid design investigate effects on soil microbial community structure physicochemical properties, supplemented by pot experiment. We hypothesized that could change microbiome, improve ultimately promote growth beet. The results showed compared with cropping, rotation enhance microbiome increase abundances Actinobacteria Streptomyces. available nitrogen, potassium organic matter contents higher than soil. addition, urease activity after significantly increased. general, biomass obstacle.

Язык: Английский

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Soil, rhizosphere, and root microbiome in kiwifruit vine decline, an emerging multifactorial disease

Frontiers in Microbiology, Год журнала: 2024, Номер 15

Опубликована: Март 21, 2024

Kiwifruit vine decline syndrome (KVDS) is characterized by severe root system impairment, which leads to irreversible wilting of the canopy. Plants usually collapse rapidly from appearance first aboveground symptoms, without recovery even in following seasons. The has been negatively impacting kiwifruit yield different areas Italy, main producing European country, since its outbreak 2012. To date, a unique, common causal factor yet be found, and referred as multifactorial. In this article, we investigated whole biotic community (fungi, bacteria, oomycetes) associated with development KVDS three belowground matrices/compartments (soil, rhizosphere, root). Sampling was performed at both healthy affected sites located kiwifruit-producing area Northwestern Italy. address multifactorial nature investigate potential roles abiotic factors shaping these communities, physicochemical analysis soils also performed. This study investigates associations among taxonomic groups composing microbiome between factors. Dysbiosis considered driving event microbial communities. results obtained highlight role oomycete genus Phytopythium , resulted predominantly composition diseased matrices, though it present ones. Both bacterial fungal communities high richness genera were highly correlated sampling site matrix, underlining importance multiple location geographically spatially. rhizosphere driven dysbiotic process. addition, association network revealed presence cross-kingdom competition for plant-derived carbon saprobes, oomycetes, bacteria.

Язык: Английский

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Crossiella, a Rare Actinomycetota Genus, Abundant in the Environment

Applied Biosciences, Год журнала: 2023, Номер 2(2), С. 194 - 210

Опубликована: Май 6, 2023

The genus Crossiella contains two species, C. equi, causing nocardioform placentitis in horses, and cryophila, an environmental bacterium. Apart from which is not discussed here, rarely reported the literature; thus, it has been included among “rare actinobacteria”, whose isolation frequency very low. After only five reports cover of strains. However, published papers on increased significantly recent years due to extensive use next-generation sequencing (NGS) a huge cascade data that improved our understanding how bacteria occur environment. In last years, found different environments (caves, soils, plant rhizospheres, building stones, etc.). high abundance cave moonmilk indicates this may have active role formation, as evidenced by precipitation calcite, witherite, struvite culture media. This review provides overview Crossiella, particularly caves, discusses its biomineralization processes bioactive compound production.

Язык: Английский

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Comparative Metagenomic Analysis Reveals Rhizosphere Microbiome Assembly and Functional Adaptation Changes Caused by Clubroot Disease in Chinese Cabbage

Microorganisms, Год журнала: 2024, Номер 12(7), С. 1370 - 1370

Опубликована: Июль 4, 2024

Clubroot is a major disease and severe threat to Chinese cabbage, it caused by the pathogen Plasmodiophora brassicae Woron. This an obligate biotrophic protist can persist in soil form of resting spores for more than 18 years, which easily be transmitted through number agents, resulting significant economic losses global cabbage production. Rhizosphere microbiomes play fundamental roles occurrence development plant diseases. The changes rhizosphere microorganisms could reveal severity diseases provide basis their control. Here, we studied microbiota after clubroot infections with different severities employing metagenomic sequencing, aim exploring relationships between health, microbial communities, environments; then, identified potential biomarker microbes disease. results showed that significantly affected community composition structure soil, functions were also dramatically influenced it. Four had great biocontrol from obtained results; they genera Pseudomonas, Gemmatimonas, Sphingomonas, Nocardioides. Soil pH, organic matter contents, total nitrogen, cation exchange capacity environmental factors modulating microbiome assembly. In addition, information processing was extremely strengthened when subjected invasion, but weakened became serious. particular, oxidative phosphorylation glycerol-1-phosphatase might have critical enhancing cabbage’s resistance work revealed interactions mechanisms among factors, disease, functions, may novel foundation further studies using microbiological or metabolic methods develop disease-resistant cultivation technologies.

Язык: Английский

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Sculpturing Hypericum perforatum L.-rhizosphere with plant-specific and un-specific beneficial rhizobacteria distinctively tailors rhizosphere bacterial community structure to accumulate differential amounts of specialized metabolites

Industrial Crops and Products, Год журнала: 2025, Номер 226, С. 120670 - 120670

Опубликована: Фев. 13, 2025

Язык: Английский

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Effects of long-term modified conservation tillage on carbon sequestration, microbial communities, and crop productivity in northeastern Chinese Mollisols

Pedosphere, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

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Enhanced complexity of interkingdom co-occurrence networks in blueberry rhizosphere microbial communities under soil pH stress

Applied Soil Ecology, Год журнала: 2025, Номер 212, С. 106191 - 106191

Опубликована: Май 19, 2025

Язык: Английский

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Comparative Metagenomic Analysis Reveals Rhizosphere Microbiome Assembly and Functional Adaptation Changes Caused by Clubroot Disease in Chinese Cabbage

Опубликована: Янв. 1, 2024

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Язык: Английский

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Metagenomics approaches in unveiling the dynamics of Plant Growth-Promoting Microorganisms (PGPM) vis-à-vis Phytophthora sp. suppression in various crop ecological systems

Research in Microbiology, Год журнала: 2024, Номер 175(7), С. 104217 - 104217

Опубликована: Июнь 9, 2024

Язык: Английский

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Deep learning meta-analysis for predicting plant soil-borne fungal disease occurrence from soil microbiome data

Applied Soil Ecology, Год журнала: 2024, Номер 202, С. 105532 - 105532

Опубликована: Июль 24, 2024

Язык: Английский

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