54 resultados para Ravinteet


Relevância:

20.00% 20.00%

Publicador:

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Teollisuusteknologia -yksikkö

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Tiivistelmä: Neulasten pääravinnepitoisuuksien muutokset turvekankaan alikasvoskuusikossa ylispuuhakkuun jälkeen

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Summary: Effect of extraction time and EDTA on acid ammonium concentration of afforested agricultural soils

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Summary: Effect of mineral soil admixture on the nutrient amounts of afforested peat fields

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Summary: Effects of fertilization on tree growt and nutrient status of Norway spruce stands on drained peatlands in northern Finland

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Summary: Nutrient amounts of afforested peat fields and neighbouring peatland forests

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Summary: Effect of fertilization on the growth and foliar nutrient status of pubescent birch stands on drained mires in northern Finland

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Selostus: Maan fosforitilan muutos pitkäaikaisessa kenttäkokeessa hietamaalla

Relevância:

10.00% 10.00%

Publicador:

Resumo:

Selostus: Maatalous, fosfori ja veden laatu: alkuperä, kulkeutuminen ja vesistökuormituksen hallinta

Relevância:

10.00% 10.00%

Publicador: