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Pin Viso ND, Rizzo PF, Young BJ, Gabioud E, Bres P, Riera NI, Merino L, Farber MD, Crespo DC. The Use of Raw Poultry Waste as Soil Amendment Under Field Conditions Caused a Loss of Bacterial Genetic Diversity Together with an Increment of Eutrophic Risk and Phytotoxic Effects. Microb Ecol 2022:10.1007/s00248-022-02119-0. [PMID: 36197502 DOI: 10.1007/s00248-022-02119-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2022] [Accepted: 09/28/2022] [Indexed: 06/16/2023]
Abstract
Poultry waste has been used as fertilizer to avoid soil degradation caused by the long-term application of chemical fertilizer. However, few studies have evaluated field conditions where livestock wastes have been used for extended periods of time. In this study, physicochemical parameters, metabarcoding of the 16S rRNA gene, and ecotoxicity indexes were used for the characterization of chicken manure and poultry litter to examine the effect of their application to agricultural soils for 10 years. Poultry wastes showed high concentrations of nutrients and increased electrical conductivity leading to phytotoxic effects on seeds. The bacterial communities were dominated by typical members of the gastrointestinal tract, noting the presence of pathogenic bacteria. Soils subjected to poultry manure applications showed statistically higher values of total and extractable phosphorous, increasing the risk of eutrophication. Moreover, while the soil bacterial community remained dominated by the ones related to the biogeochemical cycles of nutrients and plant growth promotion, losses of alpha diversity were observed on treated soils. Altogether, our work would contribute to understand the effects of common local agricultural practices and support the adoption of the waste treatment process in compliance with environmental sustainability guidelines.
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Affiliation(s)
- Natalia D Pin Viso
- Instituto de Agrobiotecnología y Biología Molecular, IABiMo, INTA-CONICET, Calle Las Cabañas y Los Reseros s/n, Casilla de Correo 25, 1712, Hurlingham, Buenos Aires, Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz 2290, 1425, Ciudad Autónoma de Buenos Aires, Argentina
- Universidad Nacional de Hurlingham, Tte. Origone 151, 1688, Hurlingham, Buenos Aires, Argentina
| | - Pedro F Rizzo
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Microbiología y Zoología Agrícola (IMyZA), Calle Las Cabañas y Los Reseros S/N, Casilla de Correo 25, 1712, Hurlingham, Buenos Aires, Argentina
| | - Brian J Young
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Microbiología y Zoología Agrícola (IMyZA), Calle Las Cabañas y Los Reseros S/N, Casilla de Correo 25, 1712, Hurlingham, Buenos Aires, Argentina
| | - Emmanuel Gabioud
- Instituto Nacional de Tecnología Agropecuaria (INTA), Estación Experimental Agropecuaria Paraná, Ruta 11 Km 12.5, 3101, Oro Verde, Entre Ríos, Argentina
| | - Patricia Bres
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Microbiología y Zoología Agrícola (IMyZA), Calle Las Cabañas y Los Reseros S/N, Casilla de Correo 25, 1712, Hurlingham, Buenos Aires, Argentina
| | - Nicolás I Riera
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Microbiología y Zoología Agrícola (IMyZA), Calle Las Cabañas y Los Reseros S/N, Casilla de Correo 25, 1712, Hurlingham, Buenos Aires, Argentina
| | - Lina Merino
- Universidad Nacional de Hurlingham, Tte. Origone 151, 1688, Hurlingham, Buenos Aires, Argentina
| | - Marisa D Farber
- Instituto de Agrobiotecnología y Biología Molecular, IABiMo, INTA-CONICET, Calle Las Cabañas y Los Reseros s/n, Casilla de Correo 25, 1712, Hurlingham, Buenos Aires, Argentina.
- Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz 2290, 1425, Ciudad Autónoma de Buenos Aires, Argentina.
- Universidad Nacional de Hurlingham, Tte. Origone 151, 1688, Hurlingham, Buenos Aires, Argentina.
| | - Diana C Crespo
- Consejo Nacional de Investigaciones Científicas y Técnicas, Godoy Cruz 2290, 1425, Ciudad Autónoma de Buenos Aires, Argentina
- Instituto Nacional de Tecnología Agropecuaria (INTA), Instituto de Microbiología y Zoología Agrícola (IMyZA), Calle Las Cabañas y Los Reseros S/N, Casilla de Correo 25, 1712, Hurlingham, Buenos Aires, Argentina
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