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Microorganisms (bacteria and algae) are important components of biological soil crusts, which exhibit crucial functions in promoting plant growth, maintaining soil structure, and improving soil nutrient content. To determine the effects of combined inoculation on the growth of and sandy soils, four species of bacteria and algae were isolated and identified from biological soil crusts (during different developmental stages in a karst rocky desertification area). The soil quality was evaluated based on a soil quality index (SQI), growth indicators of , soil physicochemical properties, and a stability analysis of aggregates. With the application of nutrient-poor sandy soils as the substrate, different treatment inoculation solutions were inoculated onto . The results revealed that bacteria-algal co-inoculation reduces soil acidity, enhances soil nutrient content and aggregate stability, improves soil quality, and protects plant growth. Notably, compared with the single application of bacterial solution and algal solution, the combined application of bacteria-algal solution significantly improves the sandy soil quality.
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http://dx.doi.org/10.3390/microorganisms13081778 | DOI Listing |
Microbes Environ
September 2025
Research Field in Agriculture, Agriculture Fisheries and Veterinary Medicine Area, Kagoshima University.
Sweet potato foot rot disease caused by Diaporthe destruens (formerly Plenodomus destruens) severely affects the yield and quality of sweet potatoes. To gain basic knowledge on regulating the pathogen using indigenous soil bacteria, the following organic materials were applied to potted soils collected from a sweet potato field contaminated with D. destruens: Kuroihitomi (compost made from shochu waste and chicken manure), Soil-fine (material made by adsorbing shochu waste on rice bran), and rice bran.
View Article and Find Full Text PDFPestic Biochem Physiol
November 2025
College of Plant Protection, Northwest A&F University, Yangling, Shaanxi 712100, China. Electronic address:
Tomato Fusarium wilt, caused by the soil-borne pathogen Fusarium oxysporum f. sp. lycopersici (Fol), poses a significant threat to global tomato production, resulting in severe losses in both yield and quality.
View Article and Find Full Text PDFPestic Biochem Physiol
November 2025
State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan Agricultural University, Kunming, China; Key Laboratory for Agro-Biodiversity and Pest Control of Ministry of Education, College of Plant Protection, Yunnan Agricultural University, Kunming, China; China France
Developing a practical strategy to enhance the quality of medicinal herb while alleviating negative plant-soil feedback (NPSF) is critical for agriculture. In this study, we investigated the effects of selenium nanoparticles (SeNPs) on Panax notoginseng through a two-year field experiment. Four treatments were established: a control (SeNPs_0) and three SeNPs concentrations (3, 5, and 10 mg/L), which were foliar-sprayed every 15 days for a total of six applications.
View Article and Find Full Text PDFInt J Biol Macromol
September 2025
Key Laboratory of Jianghuai Agricultural Product Fine Processing and Resource Utilization of Ministry of Agriculture and Rural Affairs, College of Food and Nutrition, Anhui Agricultural University, Hefei, 230036, China. Electronic address:
In this study, aloe emodin and β-d-glucose pentaacetate were added into potato starch/polyvinyl alcohol for the construction of colorimetric/fluorescent dual-pass intelligent response labels. Inspired by the lotus leaf structure, retained the advantages of the label itself and solved the hydrophilic problem of the label, and further developed a multi-functional dual-channel smart label with hydrophobicity and self-adhesion. The water contact angle of the prepared T-AEB label was 120.
View Article and Find Full Text PDFJ Hazard Mater
September 2025
College of Life Sciences, Nanjing Agricultural University, Nanjing, Jiangsu 210095, PR China. Electronic address:
Cypermethrin, a common pyrethroid insecticide, raises significant ecological concerns due to its widespread use. In this study, a highly efficient cypermethrin-degrading strain, Rhodococcus sp. H-3, was isolated.
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