Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean Anatomy
Silicate agrominerals (SA) may be sustainable soil amendments that can minimize dependence on conventional fertilizers (CF). We evaluated the residual effects of SA application as a source of Si and as a soil remineralizer, using soils with contrasting chemical-physical features cultivated with soyb...
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2024-12-01
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| author | Mariana de Carvalho Ribeiro Antonio Ganga Isabella Silva Cattanio Aline Redondo Martins Rodrigo Silva Alves Luís Gustavo Frediani Lessa Hamilton Seron Pereira Fernando Shintate Galindo Marcelo Carvalho Minhoto Teixeira Filho Cassio Hamilton Abreu-Junior Gian Franco Capra Arun Dilipkumar Jani Thiago Assis Rodrigues Nogueira |
| author_facet | Mariana de Carvalho Ribeiro Antonio Ganga Isabella Silva Cattanio Aline Redondo Martins Rodrigo Silva Alves Luís Gustavo Frediani Lessa Hamilton Seron Pereira Fernando Shintate Galindo Marcelo Carvalho Minhoto Teixeira Filho Cassio Hamilton Abreu-Junior Gian Franco Capra Arun Dilipkumar Jani Thiago Assis Rodrigues Nogueira |
| author_sort | Mariana de Carvalho Ribeiro |
| collection | DOAJ |
| description | Silicate agrominerals (SA) may be sustainable soil amendments that can minimize dependence on conventional fertilizers (CF). We evaluated the residual effects of SA application as a source of Si and as a soil remineralizer, using soils with contrasting chemical-physical features cultivated with soybean. The experiment was conducted under greenhouse conditions and treatments were arranged in a 5 × 2 + 2 factorial scheme: five rates of SA, two soils in addition to CF. The soil was incubated before cultivation, followed by the sequential sowing of corn and soybean. At the R4 phenological stage, when the pods were fully developed, soybean plants were harvested for anatomical leaf tissue analysis and P, Ca, Mg, and Si accumulation. After harvest, the soil was analyzed. Application of SA rates reduced potential acidity (H + Al) and exchangeable acidity (Al<sup>3+</sup>) and increased soil pH, sum of bases (SB), cation-exchange capacity (CEC), and base saturation (BS), in addition to promoting the nutrient’s availability and Si. Stomatal density was higher on the adaxial face of plants cultivated in the medium-textured soil. Silicate agrominerals can be used as a soil acidity corrector and remineralizer, improving the root environment and increasing the availability of nutrients and silicon. |
| format | Article |
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| institution | Kabale University |
| issn | 2073-4395 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
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| series | Agronomy |
| spelling | doaj-art-794ab0fac1dd4e96a9fc18b590f647d92025-01-24T13:16:18ZengMDPI AGAgronomy2073-43952024-12-01151510.3390/agronomy15010005Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean AnatomyMariana de Carvalho Ribeiro0Antonio Ganga1Isabella Silva Cattanio2Aline Redondo Martins3Rodrigo Silva Alves4Luís Gustavo Frediani Lessa5Hamilton Seron Pereira6Fernando Shintate Galindo7Marcelo Carvalho Minhoto Teixeira Filho8Cassio Hamilton Abreu-Junior9Gian Franco Capra10Arun Dilipkumar Jani11Thiago Assis Rodrigues Nogueira12Department of Plant Protection, Rural Engineering, and Soils, School of Engineering, São Paulo State University (UNESP), Av. Brasil Sul n◦ 56, Ilha Solteira 15385-088, SP, BrazilDipartimento di Architettura, Design e Urbanistica, Università di Sassari, Via Piandanna 4, 07100 Sassari, ItalyDepartment of Plant Protection, Rural Engineering, and Soils, School of Engineering, São Paulo State University (UNESP), Av. Brasil Sul n◦ 56, Ilha Solteira 15385-088, SP, BrazilDepartment of Biology and Animal Science, São Paulo State University, Av. Brasil Sul n◦ 56, Ilha Solteira 15385-000, SP, BrazilDepartment of Soil Science, School of Agricultural and Veterinary Sciences, São Paulo State University, Via de Acesso Prof. Paulo Donato Castellane s/n, Jaboticabal 14884-900, SP, BrazilCollege of Agricultural Science, São Paulo State University, R. Dr. José Barbosa de Barros s/n, Botucatu 18610-034, SP, BrazilAgricultural Sciences Institute, Federal University of Uberlândia, R. BR 050—KM 78, Uberlândia 38410-337, MG, BrazilCollege of Agricultural and Technological Sciences, São Paulo State University—FCAT/UNESP, Dracena 17915-899, SP, BrazilDepartment of Plant Protection, Rural Engineering, and Soils, School of Engineering, São Paulo State University (UNESP), Av. Brasil Sul n◦ 56, Ilha Solteira 15385-088, SP, BrazilCenter for Nuclear Energy in Agriculture, Universidade de São Paulo (USP), Piracicaba 13416-903, SP, BrazilDipartimento di Architettura, Design e Urbanistica, Università di Sassari, Via Piandanna 4, 07100 Sassari, ItalyDepartment of Biology and Chemistry, California State University, Monterey Bay, Seaside, CA 93955, USADepartment of Plant Protection, Rural Engineering, and Soils, School of Engineering, São Paulo State University (UNESP), Av. Brasil Sul n◦ 56, Ilha Solteira 15385-088, SP, BrazilSilicate agrominerals (SA) may be sustainable soil amendments that can minimize dependence on conventional fertilizers (CF). We evaluated the residual effects of SA application as a source of Si and as a soil remineralizer, using soils with contrasting chemical-physical features cultivated with soybean. The experiment was conducted under greenhouse conditions and treatments were arranged in a 5 × 2 + 2 factorial scheme: five rates of SA, two soils in addition to CF. The soil was incubated before cultivation, followed by the sequential sowing of corn and soybean. At the R4 phenological stage, when the pods were fully developed, soybean plants were harvested for anatomical leaf tissue analysis and P, Ca, Mg, and Si accumulation. After harvest, the soil was analyzed. Application of SA rates reduced potential acidity (H + Al) and exchangeable acidity (Al<sup>3+</sup>) and increased soil pH, sum of bases (SB), cation-exchange capacity (CEC), and base saturation (BS), in addition to promoting the nutrient’s availability and Si. Stomatal density was higher on the adaxial face of plants cultivated in the medium-textured soil. Silicate agrominerals can be used as a soil acidity corrector and remineralizer, improving the root environment and increasing the availability of nutrients and silicon.https://www.mdpi.com/2073-4395/15/1/5<i>Glycine max</i> L.sustainable agricultureremineralizersrock dustingsilicon |
| spellingShingle | Mariana de Carvalho Ribeiro Antonio Ganga Isabella Silva Cattanio Aline Redondo Martins Rodrigo Silva Alves Luís Gustavo Frediani Lessa Hamilton Seron Pereira Fernando Shintate Galindo Marcelo Carvalho Minhoto Teixeira Filho Cassio Hamilton Abreu-Junior Gian Franco Capra Arun Dilipkumar Jani Thiago Assis Rodrigues Nogueira Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean Anatomy Agronomy <i>Glycine max</i> L. sustainable agriculture remineralizers rock dusting silicon |
| title | Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean Anatomy |
| title_full | Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean Anatomy |
| title_fullStr | Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean Anatomy |
| title_full_unstemmed | Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean Anatomy |
| title_short | Residual Effect of Silicate Agromineral Application on Soil Acidity, Mineral Availability, and Soybean Anatomy |
| title_sort | residual effect of silicate agromineral application on soil acidity mineral availability and soybean anatomy |
| topic | <i>Glycine max</i> L. sustainable agriculture remineralizers rock dusting silicon |
| url | https://www.mdpi.com/2073-4395/15/1/5 |
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