Perttu Virkajärvi

Principal Scientist
  • Phone number +358295326641
  • Email address perttu.virkajarvi(at)luke.fi
  • Address Halolantie 31 A 71750 MAANINKA

Shifts in soil–climate combination deserve attention

Refereed scientific publications
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2017

Shoot growth and phosphorus-nitrogen relationship of grassland swards in response to mineral phosphorus fertilization

Refereed scientific publications
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2017

Legumes in ruminant production systems in European cold climates - Limitations and opportunities

Other publications
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2016

Seasonal and diurnal variation in CO fluxes from an agricultural bioenergy crop

Refereed scientific publications
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2016

Carbon dioxide exchange of a perennial bioenergy crop cultivation on a mineral soil

Refereed scientific publications
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2016

Neglecting diurnal variations leads to uncertainties in terrestrial nitrous oxide emissions

Refereed scientific publications
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2016

Key challenges and priorities for modelling European grasslands under climate change

Refereed scientific publications
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2016

The development of yield and digestibility of the third cut of grass silage in Finland

Refereed scientific publications
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2016

The role of fungal diseases in the accumulation of dead tissue in timothy and meadow fescue swards

Refereed scientific publications
|
2016

Priorities for modelling European grasslands under climate change

Refereed scientific publications
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2016

Modelling responses of forages to climate change with focus on nutritive value

Refereed scientific publications
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2016

Intercomparison of models for simulating timothy yield in Northern countries

Refereed scientific publications
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2016

Climate challenges and opportunities in northern and southern Europe - role of management and exploitation of plant traits in the adaptation of grasslands

Refereed scientific publications
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2016

Nitrogen fertilization of grass leys: Yield production and risk of N leaching

Refereed scientific publications
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2016

Modeling European ruminant production systems: Facing the challenges of climate change

Refereed scientific publications
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2016

Harmfulness of weather events and the adaptive capacity of farmers at high latitudes of Europe

Refereed scientific publications
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2016

A simple dynamic model of soil test phosphorus responses to phosphorus balance

Refereed scientific publications
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2016

Meta-analysis of grass ley response to phosphorus fertilization in Finland

Refereed scientific publications
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2016

Genotypic variation in vernalisation response and autumn growth in forage grass species

Other publications
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2015

Soil test phosphorus and cumulative phosphorus budgets in fertilized grassland

Refereed scientific publications
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2015

A model of critical phosphorus concentration in the shoot biomass of wheat

Refereed scientific publications
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2015

Managing resilience of forage crops to climate change through response diversity

Refereed scientific publications
|
2015

The effect of potassium on dry matter production and nutritive value of grass on three different soil types

Refereed scientific publications
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2015

Different harvesting strategies and cultivar mixtures for grass silage production in Finland

Refereed scientific publications
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2015