Haku
Viitteet 1-9 / 9
N and P leaching from a clay soil under different crop rotations
(Nordiska Jordbruksforskares Förening (NJF), 1998)
A rainfall simulation study on P losses from a clay soil under different tillage
(Nordiska Jordbruksforskares Förening (NJF), 1997)
Increase of potential phosphorus leaching at high soil test concentrations
(Nordiska Jordbruksforskares Förening (NJF), 1997)
Availability of phosphorus in different ashes, manures and sewage sludges
(Nordiska Jordbruksforskares Förening (NJF), 1997)
Problem soils in Finland require more phosphorus
(Nordiska Jordbruksforskares Förening (NJF), 1997)
Placing nutrients with seed
(Nordiska Jordbruksforskares Förening (NJF), 1997)
Comparison of present and new techniques for separating available phosphorus from soils
(Nordiska Jordbruksforskares Förening (NJF), 1997)
Calcium and phosphorus nutrition of blue foxes
(Nordiska Jordbruksforskares Förening (NJF), 2002)
Environmental characteristics of sand, coal granules, barley straw and peat as bedding material underneath the blue fox cages - a laboratory study
(Nordiska Jordbruksforskares Förening (NJF), 2002)