Haku
Viitteet 31-40 / 63
Trials with some residual herbicides in nursery plants
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1977)
The effect of magnesium, potassium and nitrogen fertilizers on the contents and ratios of nutrients in spring cereals and grassland crops
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1979)
The effect of rate of leys and intensity of nitrogen dressing in different crop rotations II : results obtained in the years 1958-69 in a rotation trial established on clay soil at Tikkurila in 1952
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1971)
Strontium content and strontium-calcium ratio timothy (Phleum pratense L.) and soil in Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1979)
Selenium content of soils and timothy (Phleum pratense L.) in Finland
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1979)
Soil phosphorus test values obtained by acid ammonium acetate, water and resin extraction as predictors of phosphorus content in timothy (Phleum pratense L.)
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1979)
On the exchange characteristics of some clay soils in the middle Uusimaa
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1965)
Outokummun kaivoksen ympäristön hivenainepitoisuuksista
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1965)
Mineral nitrogen reserves in soil and nitrogen fertilization of barley
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1985)
Paikallisten lannoituskokeiden heinäsatoihin vaikuttavista tekijöistä
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1965)