Variation in water retention characteristics of peat growth media used in tree nurseries.

by Heiskanen, Juha
Published 1993-01-01

Water potential and hydraulic conductivity of peat growth media in containers during drying.

by Heiskanen, Juha
Published 1993-01-01

Soil water potential during the production of bare-rooted Scots pine seedlings

by Heiskanen, Juha, Raitio, Hannu
Published 1991-01-01

A measurement system for determining temperature, water potential and aeration of growth medium.

by Heiskanen, Juha, Laitinen, Jukka
Published 1992-01-01

Nutrient loading has a transitory effect on the nitrogen status and growth of outplanted Norway spruce seedlings

by Heiskanen, Juha, Lahti, Markku, Luoranen, Jaana, Rikala, Risto
Published 2009-01-01

Co-variation relations of physical soil properties and site characteristics of Finnish upland forests

by Heiskanen, Juha, Hallikainen, Ville, Uusitalo, Jori, Ilvesniemi, Hannu
Published 2018-01-01

Multilevel modelling of height growth in young Norway spruce plantations in southern Finland

by Saksa, Timo, Heiskanen, Juha, Miina, Jari, Tuomola, Jaakko, Kolström, Taneli
Published 2005-01-01