Effects of fertilization on growth and nutrient use by Chamaedaphne calyculata in a raised bog

absorption de substances nutritives azote bogs contenido de materia seca contenido mineral dry matter content ericaceae fosforo maine marais mineral content minerales minerals nitrogen nitrogen content nutrient uptake nutrition physiology nutritive value phosphore phosphorus physiologie de la nutrition potasio potassium shoots stems tallo teneur en azote tige tremedal valeur nutritive valor nutritivo