586 total citations 18 papers, 270 citations indexed
About
P. Heffer is a scholar working on Soil Science, Ecology, Evolution, Behavior and Systematics and Forestry.
According to data from OpenAlex, P. Heffer has authored 18 papers receiving a total of 270 indexed citations (citations by other indexed papers that have themselves been cited), including 2 papers in Soil Science, 1 paper in Ecology, Evolution, Behavior and Systematics and 1 paper in Forestry. Recurrent topics in P. Heffer's work include Phytase and its Applications (1 paper), Food composition and properties (1 paper) and Soil Carbon and Nitrogen Dynamics (1 paper). P. Heffer is often cited by papers focused on Phytase and its Applications (1 paper), Food composition and properties (1 paper) and Soil Carbon and Nitrogen Dynamics (1 paper). P. Heffer collaborates with scholars based in Slovakia. P. Heffer's co-authors include A. Krauß, T. L. Roberts, R. J. Buresh, Christian Witt, L. L. Hammond, H. Ssali, K.E. Giller, Phillip M. Chalk, Achim Dobermann and Tom Bruulsema and has published in prestigious journals such as IFPRI E-brary (International Food Policy Research Institute), Socio-Environmental Systems Modeling and AgEcon Search (University of Minnesota, USA).
Citations per year, relative to P. Heffer P. Heffer (= 1×)
peers
P. Kisinyo
Countries citing papers authored by P. Heffer
Since
Specialization
Citations
This map shows the geographic impact of P. Heffer'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. Heffer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Heffer more than expected).
This network shows the impact of papers produced by P. Heffer. 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. Heffer. The network helps show where P. Heffer may publish in the future.
Co-authorship network of co-authors of P. Heffer
This figure shows the co-authorship network connecting the top 25 collaborators of P. Heffer.
A scholar is included among the top collaborators of P. Heffer 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. Heffer. P. Heffer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Bruulsema, Tom, et al.. (2012). Fertilizing Crops to Improve Human Health: A Scientific Review.26 indexed citations
3.
Fixen, P. E., et al.. (2007). Can we define a global framework within which fertilizer best management practices can be adapted to local conditions. 77–86.10 indexed citations
4.
Buresh, R. J., et al.. (2007). Site-specific nutrient management.. 47–56.28 indexed citations
5.
Sutton, M. A., et al.. (2007). Strategies for controlling nitrogen emissions from agriculture: regulatory, voluntary and economic approaches.. 245–259.1 indexed citations
6.
Krauß, A., et al.. (2007). Integrated farming and integrated plant nutrient management.. 57–66.1 indexed citations
7.
Ryan, John, et al.. (2007). Fertilizer best management practices: what level of adaptation to local conditions is realistic in a developing country context?. 87–98.1 indexed citations
8.
Magen, H., et al.. (2007). Preliminary synthesis of farmers' attitudes and preferences towards nutrient application in China and India.. 127–138.1 indexed citations
9.
Fan, Mingsheng, et al.. (2007). Principles, dissemination and performance of fertilizer best management practices developed in China.. 193–202.13 indexed citations
10.
Lammel, Joachim, et al.. (2007). Fertilizer best management practices in the context of product stewardship.. 71–76.1 indexed citations
11.
Roberts, T. L., et al.. (2007). Right product, right rate, right time and right place... the foundation of best management practices for fertilizer.. 29–32.57 indexed citations
12.
Palis, Florencia G., R. J. Buresh, Grant R. Singleton, et al.. (2007). Adoption of fertilizer best management practices: the need for a sociological approach.. 99–110.3 indexed citations
13.
Krauß, A., et al.. (2007). Balanced fertilization for sustainable use of plant nutrients.. 33–42.9 indexed citations
14.
Drew, Neil, et al.. (2007). Fertcare® - putting best practice into stewardship.. 177–192.
15.
Buresh, R. J., et al.. (2007). Fertilizer best management practices in Southeast Asia.. 221–230.2 indexed citations
16.
Heffer, P., et al.. (2006). Phosphorus Fertilisation: Issues and Outlook.17 indexed citations
17.
Peoples, Mark B., Elizabeth W. Boyer, K. W. T. Goulding, et al.. (2004). Pathways of nitrogen loss and their impacts on human health and the environment. IFPRI E-brary (International Food Policy Research Institute).31 indexed citations
18.
Giller, K.E., Phillip M. Chalk, Achim Dobermann, et al.. (2004). Emerging Technologies to Increase the Efficiency of Use of Fertilzer Nitrogen. Socio-Environmental Systems Modeling. 35–51.47 indexed citations
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