Jouko Sippola 
,
Raimo Erviö,
Tauno Tares
Maa-ja neulasanalyysit havupuiden kasvun kuvaajina
Sippola J., Erviö R., Tares T. Maa-ja neulasanalyysit havupuiden kasvun kuvaajina.
English title: Soil and needle analyses as indicators of tree growthTiivistelmä
A comparison of soil and needle chemical analysis in describing tree growth was made using correlation analysis. Nutrient contents in the soil were poorly correlated with tree growth on mineral soils, while needle analysis was found to be more useful in tracing nutrient deficiences. Plant nutrient contents in the poor types of peat studied correlated rather closely with pine growth but the nutrient contents of needles did not explain the variation in growth to the same degree. This indicates that soil testing may be useful when tracing nutrient deficiences on poor peat soils. On mineral soils, instead, needle analysis may be preferable.
-
Sippola,
Sähköposti
ei.tietoa@nn.oo
- Erviö, Sähköposti ei.tietoa@nn.oo
- Tares, Sähköposti ei.tietoa@nn.oo
Vastaanotettu 31.10.2017 Julkaistu 1.1.1985
Katselukerrat 1549
Saatavilla http://suo.fi/article/9605 | Lataa PDF
