H.P. Haag

316 total papers · 782 total citations
154 papers, 494 citations indexed

About

H.P. Haag is a scholar working on Plant Science, Forestry and Soil Science. According to data from OpenAlex, H.P. Haag has authored 154 papers receiving a total of 494 indexed citations (citations by other indexed papers that have themselves been cited), including 128 papers in Plant Science, 37 papers in Forestry and 34 papers in Soil Science. Recurrent topics in H.P. Haag’s work include Growth and nutrition in plants (98 papers), Banana Cultivation and Research (53 papers) and Agricultural and Food Sciences (36 papers). H.P. Haag is often cited by papers focused on Growth and nutrition in plants (98 papers), Banana Cultivation and Research (53 papers) and Agricultural and Food Sciences (36 papers). H.P. Haag collaborates with scholars based in Brazil, Peru and United States. H.P. Haag's co-authors include Walter Schmid, Emanuel Epstein, Antônio Roque Dechen, Keigo Minami, E. Malavolta, Pedro Dantas Fernandes, Herminia Martínez, M. C. M. Macedo, Eduardo Angeli Malavolta and J. Romano Gallo and has published in prestigious journals such as Soil Science, Physiologia Plantarum and Scientia Agricola.

Co-authorship network of co-authors of H.P. Haag

This figure shows the co-authorship network connecting the top 25 collaborators of H.P. Haag. A scholar is included among the top collaborators of H.P. Haag 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 H.P. Haag. H.P. Haag is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

H.P. Haag

133 papers receiving 464 citations

Fields of papers citing papers by H.P. Haag

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H.P. Haag. 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 H.P. Haag. The network helps show where H.P. Haag may publish in the future.

Countries citing papers authored by H.P. Haag

Since Specialization
Citations

This map shows the geographic impact of H.P. Haag'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 H.P. Haag with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H.P. Haag more than expected).

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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2026