Grains and field crops
Effect of Stubble Treatment on Nitrogen Fertiliser Requirement – 78C3, 78M2, 78WH3. Residual Value of Fertiliser Nitrogen – 81C2, 81M1, 81WH1. Nitrogen Rates vs Stubble Treatment – 81TS36. Method and time of application of urea – 81BA1, 81WH2. Urea Sprays for Wheat – 81LG7, 81LG28. Effect of Nitrogen Sprays on Efficiency of a Weedicide – 81MO13. Effect of Nitrogen Sprays on Efficiency of Hoegrass – 81WH16. Effect of Nitrogen Sprays on Efficiency of Diuron + M.C.P.A. – 81WH17. Effect of Agras No. 1 on Soil pH and Wheat Yield – 80WH3, 80M1, 80N3. Rate of Application of Sources of Nitrogen on Wheat. Conventional vs Direct Drilling – 81A1. Rate and Time of Application of Nitrogen on Wheat - Conventional vs Direct Drilling – 81E1, 81MT1, 81N1. Tissue Testing for N in Wheat – 81NO1, 81KA7, 81KA8, 81ME1, 81NA1. Rates of Nitrogen on Wheat - Soil Test – 81ME7, 81ME8. Rates of Nitrogen on Wheat on Heavy Land – 81NA2. Nitrogen Requirement for Early Planting in the Wheatbelt – 81NA12. Grazing Value and Grain Yield from Early Planted Barley – 81KA30. Nitrogen and Phosphorus Sources on Wheat – 81LG4, 81LG5. Nitrogen Requirement of Dwarf Oat Varieties – 81ES4, 81AL20, 81AL93. Rates of Nitrogen and Time of Sowing Two Rape Varieties – 81AL21. Rapeseed Agronomy Trial – 81BR2. Time of Sowing and Time of Application of Nitrogen on Oats – 81PE1.
Number of Pages
Mason, M G. (1981), Nitrogenous fertilisers for cereals and rape - Results from 1981 trials. Department of Agriculture and Food, Western Australia, Perth. Report.