Onã da Silva Freddi

1.1k total citations
64 papers, 842 citations indexed

About

Onã da Silva Freddi is a scholar working on Soil Science, Plant Science and Civil and Structural Engineering. According to data from OpenAlex, Onã da Silva Freddi has authored 64 papers receiving a total of 842 indexed citations (citations by other indexed papers that have themselves been cited), including 56 papers in Soil Science, 39 papers in Plant Science and 17 papers in Civil and Structural Engineering. Recurrent topics in Onã da Silva Freddi's work include Soil Management and Crop Yield (53 papers), Growth and nutrition in plants (32 papers) and Soil Carbon and Nitrogen Dynamics (16 papers). Onã da Silva Freddi is often cited by papers focused on Soil Management and Crop Yield (53 papers), Growth and nutrition in plants (32 papers) and Soil Carbon and Nitrogen Dynamics (16 papers). Onã da Silva Freddi collaborates with scholars based in Brazil, Spain and United States. Onã da Silva Freddi's co-authors include José Frederico Centurion, Renan Francisco Rimoldi Tavanti, Amauri Nélson Beutler, Matheus Bortolanza Soares, Morel de Passos e Carvalho, Itamar Andrioli, Ely Nahas, Breno Pupin, F. J. Wruck and Eva Vidal Vázquez and has published in prestigious journals such as SHILAP Revista de lepidopterología, Waste Management and Geoderma.

In The Last Decade

Onã da Silva Freddi

61 papers receiving 798 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Onã da Silva Freddi Brazil 19 668 377 195 171 87 64 842
Marlene Cristina Alves Brazil 21 885 1.3× 525 1.4× 147 0.8× 200 1.2× 133 1.5× 109 1.1k
G. Kirchhof Australia 18 358 0.5× 331 0.9× 98 0.5× 145 0.8× 109 1.3× 53 761
Eloy Antônio Pauletto Brazil 19 800 1.2× 386 1.0× 118 0.6× 332 1.9× 87 1.0× 75 1.0k
Tairone Paiva Leão Brazil 16 515 0.8× 223 0.6× 131 0.7× 351 2.1× 52 0.6× 38 739
A. S. Toor India 15 743 1.1× 268 0.7× 99 0.5× 133 0.8× 200 2.3× 31 928
R. S. Chaudhary India 19 621 0.9× 337 0.9× 74 0.4× 154 0.9× 229 2.6× 43 899
Tibin Zhang China 19 745 1.1× 521 1.4× 158 0.8× 263 1.5× 238 2.7× 56 1.1k
Douglas Rodrigo Kaiser Brazil 17 670 1.0× 373 1.0× 105 0.5× 314 1.8× 83 1.0× 35 835
Reimar Carlesso Brazil 15 758 1.1× 548 1.5× 80 0.4× 247 1.4× 164 1.9× 65 1.1k
J. E. Denardin Brazil 17 915 1.4× 373 1.0× 60 0.3× 257 1.5× 168 1.9× 38 1.0k

Countries citing papers authored by Onã da Silva Freddi

Since Specialization
Citations

This map shows the geographic impact of Onã da Silva Freddi's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Onã da Silva Freddi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Onã da Silva Freddi more than expected).

Fields of papers citing papers by Onã da Silva Freddi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Onã da Silva Freddi. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Onã da Silva Freddi. The network helps show where Onã da Silva Freddi may publish in the future.

Co-authorship network of co-authors of Onã da Silva Freddi

This figure shows the co-authorship network connecting the top 25 collaborators of Onã da Silva Freddi. A scholar is included among the top collaborators of Onã da Silva Freddi based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Onã da Silva Freddi. Onã da Silva Freddi is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Soares, Matheus Bortolanza, et al.. (2025). Impacts on soil chemical quality caused by supplemental feeding to beef cattle while on dry-season pasture in tropical Brazil. Geoderma Regional. 40. e00938–e00938. 1 indexed citations
2.
Freddi, Onã da Silva, et al.. (2025). Soil organic carbon dynamics in the Cerrado–Amazon ecotone: Effects of land-use change on organic carbon sequestration and losses. CATENA. 259. 109366–109366. 1 indexed citations
3.
Zolin, Cornélio Alberto, et al.. (2021). Soil carbon stock in balsa wood after fertilization strategies. Pesquisa Agropecuária Brasileira. 56.
4.
Matos, Eduardo da Silva, et al.. (2020). Cotton production systems in the Brazilian Cerrado: The impact of soil attributes on field-scale yield. European Journal of Agronomy. 118. 126090–126090. 18 indexed citations
5.
Soares, Matheus Bortolanza, et al.. (2020). Successive sewage sludge fertilization: Recycling for sustainable agriculture. Waste Management. 109. 38–50. 42 indexed citations
6.
Petter, Fabiano André, et al.. (2019). Microbial Activity of a Plinthosol With Application of Thiamethoxam Insecticide and Biochar. Journal of Agricultural Science. 11(15). 52–52. 1 indexed citations
7.
Petter, Fabiano André, et al.. (2019). Microbial biomass and organic matter in an oxisol under application of biochar. Bragantia. 78(1). 109–118. 10 indexed citations
8.
Petter, Fabiano André, et al.. (2017). Carbon stocks in oxisols under agriculture and forest in the southern Amazon of Brazil. Geoderma Regional. 11. 53–61. 17 indexed citations
9.
Freddi, Onã da Silva, et al.. (2016). Quantificação de nutrientes em sementes de soja. 13(2).
10.
Freddi, Onã da Silva, et al.. (2015). Measurement of nutrient concentration in soybean seeds. SHILAP Revista de lepidopterología. 1 indexed citations
11.
Freddi, Onã da Silva, et al.. (2014). Funções de pedotransferência para a curva de resistência do solo à penetração. SHILAP Revista de lepidopterología. 6 indexed citations
12.
Arf, Orivaldo, et al.. (2010). Nitrogênio em cobertura e molibdênio foliar no feijoeiro de inverno. Redalyc (Universidad Autónoma del Estado de México). 13 indexed citations
13.
Galbiatti, João Antônio, et al.. (2010). Quantificação de macronutrientes no solo e em folhas de cana-de-açúcar em função de doses de resíduo da mineração de bauxita. Engenharia Agrícola. 30(1). 168–178. 4 indexed citations
14.
Freddi, Onã da Silva, et al.. (2009). Compactação de um Latossolo Vermelho de textura argilosa afetando o sistema radicular e a produtividade do milho 1. Revista CERES. 56(5). 654–665. 2 indexed citations
15.
Freddi, Onã da Silva, et al.. (2009). Compactação do solo e produção de cultivares de milho em latossolo vermelho: II - intervalo hídrico ótimo e sistema radicular. Revista Brasileira de Ciência do Solo. 33(4). 805–818. 20 indexed citations
16.
Freddi, Onã da Silva. (2007). Avaliação do intervalo hídrico ótimo em latossolo vermelho cultivado com milho. Aleph UCLA Undergraduate Research Journal for the Humanities and Social Sciences. 2 indexed citations
17.
Centurion, José Frederico, et al.. (2007). Relação da compactação do solo com a cultura do amendoim. SHILAP Revista de lepidopterología. 5 indexed citations
18.
Beutler, Amauri Nélson, et al.. (2007). Traffic soil compaction of an oxisol related to soybean development and yield. Scientia Agricola. 64(6). 608–615. 9 indexed citations
19.
Centurion, José Frederico, et al.. (2006). Compactação do solo no desenvolvimento e na produção de cultivares de soja. 34(2). 203–209. 4 indexed citations
20.
Freddi, Onã da Silva, et al.. (2005). Variabilidade espacial da produtividade do feijão em um Latossolo Vermelho distroférrico sob preparo convencional e plantio direto. Acta Scientiarum Agronomy. 27(1). 9 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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