Haku
Viitteet 1-7 / 7
Acid-induced leaching of elements from cultivated soils
(Maatalouden tutkimuskeskus, 1991)
Effect of soil copper content and pH on the efficiency of copper sulphate in a pot experiment
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1987)
Sensitivity to copper deficiency and response to copper fertilization of barley and oat varieties
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1988)
Total heavy metal recovery by aqua regia in soils of different origin
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1983)
The effect of nitrogen fertilization on the copper/molybdenum ratio of grass herbage
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1977)
Determining the sensitivity of cereal varieties to copper deficiency in a pot experiment
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1978)
Availability of soil reserves of copper, iron and manganese
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1978)