P. von Fragstein

975 total citations
29 papers, 742 citations indexed

About

P. von Fragstein is a scholar working on Agronomy and Crop Science, Plant Science and Soil Science. According to data from OpenAlex, P. von Fragstein has authored 29 papers receiving a total of 742 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Agronomy and Crop Science, 11 papers in Plant Science and 4 papers in Soil Science. Recurrent topics in P. von Fragstein's work include Agronomic Practices and Intercropping Systems (15 papers), Legume Nitrogen Fixing Symbiosis (6 papers) and Agriculture, Plant Science, Crop Management (3 papers). P. von Fragstein is often cited by papers focused on Agronomic Practices and Intercropping Systems (15 papers), Legume Nitrogen Fixing Symbiosis (6 papers) and Agriculture, Plant Science, Crop Management (3 papers). P. von Fragstein collaborates with scholars based in Germany, Denmark and Italy. P. von Fragstein's co-authors include M. J. Gooding, C. Dahlmann, Michele Monti, Henrik Hauggaard‐Nielsen, A. Pristeri, Erik Steen Jensen, A. Dibet, Guénaëlle Corre‐Hellou, Yves Crozat and Per Ambus and has published in prestigious journals such as Field Crops Research, Nutrient Cycling in Agroecosystems and The Journal of Agricultural Science.

In The Last Decade

P. von Fragstein

24 papers receiving 663 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
P. von Fragstein Germany	11	589	549	235	173	37	29	742
A. Pristeri Italy	12	748 1.3×	676 1.2×	289 1.2×	183 1.1×	50 1.4×	19	898
Sicun Yang China	6	999 1.7×	836 1.5×	380 1.6×	326 1.9×	20 0.5×	11	1.1k
R. A. Morris United States	11	348 0.6×	323 0.6×	160 0.7×	193 1.1×	51 1.4×	28	555
Gustavo Pavan Mateus Brazil	18	596 1.0×	515 0.9×	221 0.9×	623 3.6×	33 0.9×	68	922
J. N. Tabosa Brazil	13	231 0.4×	434 0.8×	109 0.5×	182 1.1×	27 0.7×	93	627
F. O. Olasantan Nigeria	14	307 0.5×	327 0.6×	84 0.4×	144 0.8×	21 0.6×	39	505
Zhao Jian-hua China	9	407 0.7×	479 0.9×	132 0.6×	217 1.3×	18 0.5×	19	640
Aníbal Cerrudo Argentina	12	557 0.9×	550 1.0×	78 0.3×	128 0.7×	57 1.5×	25	702
Antônio Ricardo Evangelista Brazil	13	304 0.5×	258 0.5×	153 0.7×	316 1.8×	26 0.7×	79	580
B.H. Dzowela Zimbabwe	12	289 0.5×	131 0.2×	176 0.7×	169 1.0×	85 2.3×	32	517

Countries citing papers authored by P. von Fragstein

Since Specialization

Citations

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

Fields of papers citing papers by P. von Fragstein

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of P. von Fragstein

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

All Works

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20 of 20 papers shown

Fragstein, P. von, et al.. (2017). Effect of Different Organic Wastes on Soil Propertie s and Plant Growth and Yield: a Review. Scientia Agriculturae Bohemica. 48(4). 224–237. 50 indexed citations

Xie, Yue, Fabio Tittarelli, P. von Fragstein, et al.. (2016). Can living mulches in intercropping systems reduce the potential nitrate leaching? Studies of organic cauliflower (Brassica oleraceaL. var.botrytis) and leek (Allium porrumL.) production across European conditions. Renewable Agriculture and Food Systems. 32(3). 224–239. 16 indexed citations

Canali, Stefano, et al.. (2016). Yield, product quality and energy use in organic vegetable living mulch cropping systems: research evidence and farmers’ perception. Renewable Agriculture and Food Systems. 32(3). 200–213. 9 indexed citations

Corre‐Hellou, Guénaëlle, A. Dibet, Henrik Hauggaard‐Nielsen, et al.. (2011). The competitive ability of pea–barley intercrops against weeds and the interactions with crop productivity and soil N availability. Field Crops Research. 122(3). 264–272. 158 indexed citations

Hauggaard‐Nielsen, Henrik, M. J. Gooding, Per Ambus, et al.. (2009). Pea–barley intercropping and short-term subsequent crop effects across European organic cropping conditions. Nutrient Cycling in Agroecosystems. 85(2). 141–155. 46 indexed citations

Lieblein, Geir, F. Caporali, P. von Fragstein, & Charles Francis. (2008). Research-teaching integration in agroecology and organic farming.. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 784–788. 2 indexed citations

Fragstein, P. von, et al.. (2008). The State of School Gardening Programs in Sustainable Development in Nigeria. The International Journal of Learning Annual Review. 15(10). 231–246.

Jensen, Erik Steen, Per Ambus, Natalia Bellostas, et al.. (2007). Intercropping of cereals and grain legumes for increased production, weed control, improved product quality and prevention of N-losses in European organic farming systems. CentAUR (University of Reading). 180–181. 27 indexed citations

Gooding, M. J., R. Ruske, Henrik Hauggaard‐Nielsen, et al.. (2007). Intercropping with pulses to concentrate nitrogen and sulphur in wheat. The Journal of Agricultural Science. 145(5). 469–479. 65 indexed citations

10.

Gooding, M. J., Henrik Hauggaard‐Nielsen, Guénaëlle Corre‐Hellou, et al.. (2006). Intercropping with grain legumes increases N and S concentration and N:S ratios of wheat grain in European organic farming systems. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 208–209. 1 indexed citations

11.

Hauggaard‐Nielsen, Henrik, Per Ambus, Nadine Brisson, et al.. (2006). Pea-barley intercrops use nitrogen sources 20-30% more efficiently than the sole crops. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 206–207. 1 indexed citations

12.

Pristeri, A., C. Dahlmann, P. von Fragstein, et al.. (2006). Yield performance of Faba bean– Wheat intercropping on spring and winter sowing in European organic farming system. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 294–295. 11 indexed citations

13.

Gooding, M. J., Marie Launay, Michele Monti, et al.. (2006). Intercropping of pea and barley for increased production, weed control, improved product quality and prevention of nitrogen-losses in European organic farming systems. 6 indexed citations

14.

Fleck, Michael, P. von Fragstein, & Jürgen Heß. (2005). Ertrag und Zuckergehalte bei Möhren nach Applikation der biologisch-dynamischen Präparate Hornmist und Hornkiesel in verschiedenen Umwelten. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 4 indexed citations

15.

Fleck, Michael, et al.. (2002). Samenfeste Sorten oder Hybriden - Untersuchungen an Speisemöhren aus einem Anbauvergleich an zwei Standorten des Ökologischen Landbaus. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 13(5). 482–8. 2 indexed citations

16.

Fleck, Michael, et al.. (2001). Gehalte an Makro- und Mikroelementen sowie Zuckern in Möhren aus der biologisch-dynamischen und konventionellen landwirtschaftlichen Praxis. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 1 indexed citations

17.

Fleck, Michael, et al.. (2000). Biodynamic carrot growing - an inventory. Organic Eprints (International Centre for Research in Organic Food Systems, and Research Institute of Organic Agriculture). 1 indexed citations

18.

Fragstein, P. von, Harald Schmidt, Jørgen E. Olesen, et al.. (1999). External N sources in an organic stockless crop rotation - useful or useless additives?. 203–211. 5 indexed citations

19.

Fragstein, P. von. (1995). Manuring, Manuring Strategies, Catch Crops and N-Fixation. Biological Agriculture & Horticulture. 11(1-4). 273–287. 3 indexed citations

20.

Fragstein, P. von, et al.. (1983). Organic Extracts for the Treatment of Rock Powder Fertilizers in Biological Agriculture. Biological Agriculture & Horticulture. 1(3). 169–180. 3 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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