Kan digitala hjälpmedel användas förmer ståndortsanpassade föryngringar?

Detta är en Kandidat-uppsats från Linnéuniversitetet/Institutionen för skog och träteknik (SOT); Linnéuniversitetet/Institutionen för skog och träteknik (SOT)

Sammanfattning: The aim of this study was to investigate if SI from HPR-data from harvesters and soil moisture classes from digital depth to water maps could be used to support site adaption of regenerations within stands. The study was made on pine and spruce stands in central Sweden. The number of plants/ha, plant height, growth and damage were measured at plot level and for these plots also soil moisture classes and SI were derived from digital maps and HPR. The study shows a potential using SI from HPR and depth to water maps for site adaption of regenerations and to vary tree species within stands. Variations of SI and soil moisture are important within stands regarding different tree species establishment, growth and damage. But also, for sites with medium SI were the choice between pine and spruce is not obvious and in stands with a high spread in SI.

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