TY  -  
T1  - Effect of soil preparation of boreal spruce forest on air and soil temperature conditions in forest regeneration areas. 
SN  -  / 0001-5636 
UR  - http://hdl.handle.net/10138/27260 
T3  -  
A1  - Kubin, Eero; Kemppainen, Lauri 
A2  -  
PB  - The Society of Forestry in Finland - The Finnish Forest Research Institute 
Y1  - 1994 
LA  - en 
AB  - The effect of scarification, ploughing and cross-directional plouhing on temperature conditions in the soil and adjacent air layer have been studied during 11 consecutive growth periods by using an unprepared clear-cut area as a control site. The maximum and minimum temperatures were measured daily in the summer months, and other temperature observations were made at four-hour intervals by means of a Grant measuring instrument. The development of the seedling stand was also followed in order to ... 
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KW  - kuusi; Picea abies; boreaaliset alueet; metsämaa; maaperä; lämpötila; maanmuokkaus; maan lämpötila; taimikot; boreal forests; regeneration; site preparation; soil temperature; air temperature; boreal spruce forest, forest regeneration, soil preparation, soil temperature, air temperature 
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