| The protective role of selenium in rape seedlings subjected to cadmium stress M Filek, R Keskinen, H Hartikainen, I Szarejko, A Janiak, Z Miszalski, ... Journal of Plant Physiology 165 (8), 833-844, 2008 | 334 | 2008 |
| Soil fertility status and wheat nutrient content in Vertisol cropping systems of central highlands of Ethiopia H Hailu, T Mamo, R Keskinen, E Karltun, H Gebrekidan, T Bekele Agriculture & Food Security 4, 1-10, 2015 | 170 | 2015 |
| Plant availability of soil selenate additions and selenium distribution within wheat and ryegrass R Keskinen, M Turakainen, H Hartikainen Plant and soil 333, 301-313, 2010 | 85 | 2010 |
| Efficiency of different methods in extracting selenium from agricultural soils of Finland R Keskinen, P Ekholm, M Yli-Halla, H Hartikainen Geoderma 153 (1-2), 87-93, 2009 | 78 | 2009 |
| Possibilities to improve soil aggregate stability using biochars derived from various biomasses through slow pyrolysis, hydrothermal carbonization, or torrefaction J Heikkinen, R Keskinen, H Soinne, J Hyväluoma, J Nikama, H Wikberg, ... Geoderma 344, 40-49, 2019 | 77 | 2019 |
| Effects of biomass type, carbonization process, and activation method on the properties of bio-based activated carbons V Siipola, T Tamminen, A Källi, R Lahti, H Romar, K Rasa, R Keskinen, ... North Carolina State University, 2018 | 54 | 2018 |
| Soil organic carbon and clay content as deciding factors for net nitrogen mineralization and cereal yields in boreal mineral soils H Soinne, R Keskinen, M Räty, S Kanerva, E Turtola, J Kaseva, ... European Journal of Soil Science 72 (4), 1497-1512, 2021 | 51 | 2021 |
| Are there environmental or agricultural benefits in using forest residue biochar in boreal agricultural clay soil? H Soinne, R Keskinen, J Heikkinen, J Hyväluoma, R Uusitalo, ... Science of the Total Environment 731, 138955, 2020 | 49 | 2020 |
| Selenium fractions in selenate-fertilized field soils of Finland R Keskinen, M Räty, M Yli-Halla Nutrient cycling in Agroecosystems 91, 17-29, 2011 | 45 | 2011 |
| Estimation of carbon stocks in boreal cropland soils‐methodological considerations J Heikkinen, R Keskinen, K Regina, H Honkanen, V Nuutinen European journal of soil science 72 (2), 934-945, 2021 | 37 | 2021 |
| Recycling nutrients from horse manure: effects of bedding type and its compostability R Keskinen, M Saastamoinen, J Nikama, S Särkijärvi, M Myllymäki, T Salo, ... Agricultural and food science 26 (2), 68–79-68–79, 2017 | 35 | 2017 |
| Quantifying the pore structure of different biochars and their impacts on the water retention properties of Sphagnum moss growing media M Turunen, J Hyväluoma, J Heikkinen, R Keskinen, J Kaseva, M Hannula, ... Biosystems engineering 191, 96-106, 2020 | 30 | 2020 |
| Climate change induces carbon loss of arable mineral soils in boreal conditions J Heikkinen, R Keskinen, J Kostensalo, V Nuutinen Global Change Biology 28 (12), 3960-3973, 2022 | 28 | 2022 |
| Maatalouden ympäristötuen vaikuttavuuden seurantatutkimus (MYTVAS 3): Loppuraportti L Alakukku, J Bernal, P Ekholm, J Ekroos, J Gronroos, M Haveri, ... Ministry of Agriculture and Forestry, 2014 | 27 | 2014 |
| Retention and uptake by plants of added selenium in peat soils R Keskinen, M Yli-Halla, H Hartikainen Communications in soil science and plant analysis 44 (22), 3465-3482, 2013 | 23 | 2013 |
| Fertilizer and soil conditioner value of broiler manure biochars R Keskinen, J Hyväluoma, L Sohlo, H Help, K Rasa Biochar 1, 259-270, 2019 | 20 | 2019 |
| Possibilities of using liquids from slow pyrolysis and hydrothermal carbonization in acidification of animal slurry R Keskinen, J Hyväluoma, H Wikberg, A Källi, T Salo, K Rasa Waste and biomass valorization 9, 1429-1433, 2018 | 20 | 2018 |
| Granulated broiler manure based organic fertilizers as sources of plant available nitrogen R Keskinen, T Suojala-Ahlfors, M Sarvi, M Hagner, J Kaseva, T Salo, ... Environmental technology & innovation 18, 100734, 2020 | 19 | 2020 |
| 35-year trends of acidity and soluble nutrients in cultivated soils of Finland R Keskinen, E Ketoja, J Heikkinen, T Salo, R Uusitalo, V Nuutinen Geoderma Regional 7 (4), 376-387, 2016 | 19 | 2016 |
| Potential of pyrolysis liquids to control the environmental weed Heracleum mantegazzianum M Hagner, B Lindqvist, J Vepsäläinen, C Samorì, R Keskinen, K Rasa, ... Environmental Technology & Innovation 20, 101154, 2020 | 14 | 2020 |
