Haku
Viitteet 1-10 / 14
Valkuaisen osittainen korvaaminen urealla lypsylehmien ruokinnassa
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1970)
Urea phosphate as nitrogen and phosphorus fertilizer
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1976)
Different nitrogen fertilizers on meadow fescue ley
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1980)
Effect of treatment with urea or a urea + ureaphosphate mixture on the nutritive value of whole crop silage
(Agricultural Research Centre, 1986)
Effect of urea-foliar sprays in satisfying the nitrogen need of apple trees
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1970)
Comparison of Finnish Ayrshire, Friesian and Finncattle on grass silage-cereal and hay-urea-cereal diets : 6. Economic comparison
(Agricultural Research Centre, 1990)
Treatment of straw with ammonia, urea or a urea + ureaphosphate mixture: Effect on dietary intake and growth of yong ayrshire bulls raised for beef
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1986)
Urea typpilannoitteena
(Agricultural Research CentreMaatalouden tutkimuskeskus, 1968)