Nitrogenous fertilizers for cereals.

Trial 87CI Rates of nitrogen on continuous wheat on heavier land.Location: North Mullewa Research Station. Trial 80WH3, 80MI, 80N3. Effects of Agras No. 1 on soil pH and wheat yield.Location: Wongan Hills Research Station, Merredin Research Station, Newdegate Research Station. Trial 78WH3 Effect of stubble treatment on nitrogen fertilizer requirement.Location: Wongan Hills Research Station. Trial 89WH18 Effect of banding sources of nitrogen on grain yield.Location: Wongan Hills Research Station. Trial 89M2 (a) Nitrification of sources of nitrogen on heavy soil.Location: Merredin Research Station. Trial 89M2 (b) Nitrification of sources of nitrogen on heavy soil.Location: Merredin Research Station. Trial 89MD1 Nitrification of sources of nitrogen on calcareous soil.Location: Medina Research Station. Trial 89NA1 Nitrification of sources of nitrogen on very acid soil.Location: Bulyee. Trial 89NA2 Nitrification of sources of nitrogen on moderately acid soil.Location: Bulyee. Trial 88ME1 Nitrogen x gypsum interaction on heavy land.Location: Nangeenan. Trial 89M26 Reason for problem with Gutha wheat.Location: Merredin Research Station. Trial 89M1 Effect of urea and DAP - urea mixes on germination of wheat.Location: Merredin Research Station. Trial 89M3 Interaction between season and response to fertilizer nitrogen.Location: Merredin Research Station. Trial 89MD24 Rates of nitrogen on wheat.Location: Medina Research Station