Hanna Ruhanen

Senior Specialist
  • Phone number +358295324882
  • Email address hanna.ruhanen@luke.fi
  • Address Juntintie 154 77600 SUONENJOKI

Effects of biochar, hydrochar and nitrogen fertilization on greenhouse gas fluxes, soil organic carbon pools, and biomass yield of a boreal legume grassland

Refereed scientific publications
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2025

Impact of pre-harvest UVC treatment on powdery mildew infection and strawberry quality in tunnel production in Nordic conditions

Refereed scientific publications
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2024

Growth of Nordic container forest tree seedlings in some peatless and peat-reduced growing media

Refereed scientific publications
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2024

Impact of warm spells during late fall and winter on frost hardiness of short-day treated Norway spruce seedlings

Refereed scientific publications
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2023

Sidestream materials show potential as top-dressed soil improvers for peatland forests

Refereed scientific publications
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2022

Effects of compost, biochar and ash mixed in till soil cover of mine tailings on plant growth and bioaccumulation of elements: A growing test in a greenhouse

Refereed scientific publications
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2022

Deacclimation and reacclimation of apple (Malus × domestica Borkh.), blackcurrant (Ribes nigrum L.) and raspberry (Rubus idaeus L.) shoots and buds under controlled conditions

Refereed scientific publications
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2021

Amending mine tailing cover with compost and biochar: effects on vegetation establishment and metal bioaccumulation in the Finnish subarctic

Refereed scientific publications
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2021

Addition of recyclable biochar, compost and fibre clay to the growth medium layer for the cover system of mine tailings: a bioassay in a greenhouse

Refereed scientific publications
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2020

Do all chlorophyll fluorescence emission wavelengths capture the spring recovery of photosynthesis in boreal evergreen foliage?

Refereed scientific publications
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2019

Effect of wood ash mulch on growth of Scots pine seedlings after transplanting into peat soil: A pilot study

Refereed scientific publications
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2018

Viability and germination of Scots pine seeds after freezing of harvested cones in vitro

Refereed scientific publications
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2016

The responses of Scots pine seedlings to waterlogging during the growing season

Refereed scientific publications
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2016