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To investigate the effects of fertilization methods and types on wheat rhizosphere microorganisms, macroelement (N, K) and microelement (Zn) fertilizers were applied on wheat by foliar spraying (FS) and root irrigation (RI) methods in a field experiment. The results indicated that fertilization methods and types can have significant impacts on the diversity and structure of rhizospheric microorganisms in wheat. The application method produced more significant effects than the fertilizer type. RI-N played a more important role in improving the wheat yield and quality and affected the changes in some nitrogen-fixing bacterial communities. Finally, eight strains of bacteria belonging to and showed positive effects on the growth of wheat seedlings. Overall, our study provides a better understanding of the dynamics of wheat rhizosphere microbial communities and their relation to fertilization, yield, and quality, showing that plant growth-promoting with nitrogen fixing may be a potential approach for more sustainable agriculture production.
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http://dx.doi.org/10.1021/acs.jafc.3c09941 | DOI Listing |
Bioinform Adv
August 2025
Department of CSE, BUET, Dhaka 1000, Bangladesh.
Motivation: Heavy usage of synthetic nitrogen fertilizers to satisfy the increasing demands for food has led to severe environmental impacts like decreasing crop yields and eutrophication. One promising alternative is using nitrogen-fixing microorganisms as biofertilizers, which use the nitrogenase enzyme. This could also be achieved by expressing a functional nitrogenase enzyme in the cells of the cereal crops.
View Article and Find Full Text PDFVet World
July 2025
Bio-Innovation Research Center, Tokushima University, 779-3233 Tokushima, Japan.
Background And Aim: Porcine follicular fluid (pFF) is frequently used to mimic the follicular microenvironment during maturation (IVM) of oocytes. However, the influence of oxidative stress levels within pFF on oocyte quality and embryo development remains unclear. This study aimed to investigate how varying oxidative stress index (OSI) of pFF affect porcine oocyte meiotic progression, fertilization, and embryonic development during IVM.
View Article and Find Full Text PDFAm J Reprod Immunol
September 2025
Department of Obstetrics and Gynecology, Gazi University Faculty of Medicine, Ankara, Turkey.
Problem: Endometriosis is a chronic inflammatory disease that leads to pelvic pain and infertility. Recent studies have indicated that immunological, endocrine, biochemical, and genetic irregularities, along with suboptimal quality of oocytes, embryos, and the endometrial environment, significantly impact infertility associated with endometriosis. Ectopic endometrial cells in endometriosis have the capacity to avoid apoptosis.
View Article and Find Full Text PDFToxicol Sci
September 2025
Aquatic and Crop Resource Development, National Research Council of Canada, Halifax, NS, B3H 3Z1, Canada.
In the zebrafish larval toxicity model, phenotypic changes induced by chemical exposure can potentially be explained and predicted by the analysis of gene expression changes at sub-phenotypic concentrations. The increase in knowledge of gene pathway-specific effects arising from the zebrafish transcriptomic model has the potential to enhance the role of the larval zebrafish as a component of Integrated Approaches to Testing and Assessment (IATA). In this paper, we compared the transcriptomic responses of triphenyl phosphate between two standard exposure paradigms, the Zebrafish Embryo Toxicity (ZET) and General and Behavioural Toxicity (GBT) assays.
View Article and Find Full Text PDFWorld J Microbiol Biotechnol
September 2025
Department of Microbiology, University of Georgia, Athens, GA, 30602, USA.
While PGPB have historically been applied in agriculture, their formal recognition in the last century has driven intensive research into their role as sustainable tools for improving crop yield and stress tolerance. As they are primarily sourced from wild or native environments, the widespread enthusiasm has led to heightened expectations surrounding their potential, often based on the assumption that biological solutions are inherently safer and more effective than synthetic inputs. However, despite their popularity, increasing reports of inconsistent or limited performance under real-world, field conditions have raised critical questions about their credibility as biofertilizers and biocontrol agents.
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