Jan Křen
Jan Křen publishes mostly in Plant Science, Agronomy and Crop Science and General Health Professions, on topics such as Crop Yield and Soil Fertility, Botany and Plant Ecology Studies and Agricultural Productivity and Crop Improvement.
- World rank
- #800,249 of 1,633,909 ranked researchers
- Rank in Czechia
- #2,769 of 9,029
- Works
- 15
- Citations
- 15
- Citations per work
- 1.0
What does Jan Křen research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Plant Science24% of their works
- 2Agronomy and Crop Science18% of their works
- 3General Health Professions12% of their works
- 4Political Science and International Relations6% of their works
- 5General Agricultural and Biological Sciences6% of their works
- 6Water Science and Technology6% of their works
Research topics
Which keywords describe Jan Křen's research?
The keywords of their largest research topics: Genetic Improvement, Climate Change, Conservation, Maize Yield, Nitrogen Uptake, Plant Breeding, Soil Fertility and Vascular Plants.
- Water Quality
- Organic Fertilizers
- Genotype-by-Environment Interaction
- Cultivar Evaluation
- Catchment Management
- Allometric Models
- Vascular Plants
- Plant Breeding
- Maize Yield
- Climate Change
- Genetic Improvement
- Conservation
- Nitrogen Uptake
- Soil Fertility
- Agriculture
- Biomass Estimation
- Crop Adaptation
- Forage Production
- Nutrient Sources
- Plant Genetics
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 20 words, with their numbers
- Genetic Improvement43 topics
- Climate Change32 topics
- Conservation21 topic
- Maize Yield21 topic
- Nitrogen Uptake21 topic
- Plant Breeding22 topics
- Soil Fertility22 topics
- Vascular Plants21 topic
- Agriculture11 topic
- Allometric Models11 topic
- Biomass Estimation11 topic
- Catchment Management11 topic
- Crop Adaptation11 topic
- Cultivar Evaluation11 topic
- Forage Production11 topic
- Genotype-by-Environment Interaction11 topic
- Nutrient Sources11 topic
- Organic Fertilizers11 topic
- Plant Genetics11 topic
- Water Quality11 topic
Where does Jan Křen work?
Jan Křen's main affiliation in the publication record is Mendel University in Brno, Czechia.
How many publications and citations does Jan Křen have?
Science Explorer counts 15 works and 15 citations for Jan Křen, ranking #800,249 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics are in the interactive view on the map. Is this your page? Request a correction or removal.