Activities per year
- 13 results
Search results
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Estimating harvest index and nitrogen concentrations of crops using a limited set of globally available variables
Ludemann, C. (Speaker), Hijbeek, R. (Speaker), van Loon, M. (Speaker), Murrell, S. (Speaker), van Ittersum, M. (Speaker) & Dobermann, A. (Speaker)
29 Aug 2022 → 2 Sept 2022Activity: Talk/presentation/lecture › Oral presentation › Academic
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Dutch case study shows that large variability in farmers’ input use and efficiency provides scope to maintain potato productivity levels while using less inputs
Ravensbergen, P. (Speaker), Hijbeek, R. (Speaker), Mouka, K. (Speaker), Kempenaar, C. (Speaker), Reidsma, P. (Speaker) & van Ittersum, M. (Speaker)
29 Aug 2022 → 2 Sept 2022Activity: Talk/presentation/lecture › Oral presentation › Academic
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Agronomic nutrient use efficiency and greenhouse gas emissions for cereal self-sufficiency in sub-Saharan Africa towards 2050
van Loon, M. (Speaker), Hijbeek, R. (Speaker), ten Berge, H. (Speaker), Van Dam, N. (Speaker) & van Ittersum, M. (Speaker)
1 Sept 2020 → 3 Sept 2020Activity: Talk/presentation/lecture › Oral presentation › Academic
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2020 Keeping up with a growing population: the challenge of tripling cereal production with minimum emissions in sub-Saharan Africa towards 2050
Hijbeek, R. (Speaker), van Loon, M. (Speaker), ten Berge, H. (Speaker) & van Ittersum, M. (Speaker)
7 Dec 2020Activity: Talk/presentation/lecture › Oral presentation › Academic
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Can Sub-Saharan Africa feed itself? Informing Policy Making for Sustainable Food Production Pathways
van Ittersum, M. (Contributor), ten Berge, H. (Speaker), Hijbeek, R. (Speaker) & van Loon, M. (Speaker)
24 Jun 2020Activity: Talk/presentation/lecture › Lecture/seminar/webinar › Professional
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An assessment of soil organic matter thresholds for crop production in Europe
Hijbeek, R. (Speaker)
27 Aug 2019 → 30 Aug 2019Activity: Talk/presentation/lecture › Oral presentation › Other
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Fertiliser use and climate change mitigation: scientific insights
Hijbeek, R. (Speaker)
4 Feb 2019Activity: Talk/presentation/lecture › Oral presentation › Other
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Measuring P deficiency in maize leaves: comparing spectral and wet chemical measurements under tropical conditions
Ravensbergen, P. (Speaker), Hijbeek, R. (Contributor), Njoroge, S. (Contributor), Carstensen, A. (Contributor), ten Berge, H. F. M. (Contributor) & van Ittersum, M. K. (Contributor)
18 Jun 2019Activity: Talk/presentation/lecture › Oral presentation › Other
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Greenhouse Gas Emissions Associated to Different Agricultural Intensification Scenarios of Maize Production in Sub-Saharan Africa
van Loon, M. P. (Speaker), Hijbeek, R. (Contributor), ten Berge, H. F. M. (Contributor) & van Ittersum, M. K. (Contributor)
27 Aug 2018 → 31 Aug 2018Activity: Talk/presentation/lecture › Oral presentation › Other
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Greenhouse gas emissions for different scenarios of agricultural intensification or expansion for sub-Saharan Africa
Hijbeek, R. (Speaker), van Loon, M. P. (Contributor), ten Berge, H. F. M. (Contributor), de Sy, V. (Contributor) & van Ittersum, M. K. (Speaker)
30 Aug 2018 → 31 Aug 2018Activity: Talk/presentation/lecture › Oral presentation › Other
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Sustainable intensification of maize production and greenhouse gas emissions: the road ahead for sub-Saharan Africa
Hijbeek, R. (Speaker), van Loon, M. P. (Contributor), ten Berge, H. F. M. (Contributor) & van Ittersum, M. K. (Contributor)
10 Sept 2018 → 13 Sept 2018Activity: Talk/presentation/lecture › Oral presentation › Other
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De rol van organische stof voor gewasproductie in de Europese context
Hijbeek, R. (Speaker), ten Berge, H. F. M. (Contributor) & van Ittersum, M. K. (Contributor)
7 Mar 2018Activity: Talk/presentation/lecture › Oral presentation › Other
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Barriers to adopt best management practices among dairy farmers
Hijbeek, R. (Speaker)
2 Apr 2014 → …Activity: Talk/presentation/lecture › Lecture/seminar/webinar › Other