Haku
Viitteet 1-3 / 3
The selenium content of some agricultural crops and soils before and after the addition of selenium to fertilizers in Finland
(Agricultural Research Centre, 1990)
Effect of selenium fertilization and foliar spraying at different growth stages on the selenium content of spring wheat and barley
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1984)
Effect of applied selenite and selenate on the selenium content of barley (Hordeum vulgare)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1983)