Authors

M. G. Mason

Publication Date

1980

Document Type

Report

DAFWA Collections

Grains and field crops

Abstract

Effect of stubble treatment on nitrogen fertiliser requirement – 78C3, 78M2, 78WH3. Rate of N on wheat - conventional vs. Direct drilling – 80A1, 80Cl, 80N1. Rate and time of application of nitrogen on wheat - CONVENTIONAL VS. DIRECT DRILLING – 80E1. Rate and time of application of nitrogen on rape - conventional vs. Direct drill – 80MT1. Rates of nitrogen on wheat on heavy land – 80GE1, 80GE2, 80MO2. Rates of nitrogen on wheat - soil test – 80BR3, 80ES14. 80KA2, 80NO2, 80TS1. Rates of nitrogen on wheat – 80LG26, 80ME2. Rates and sources of N and P for wheat – 80GE3, 80GE4. Nitrogen and phosphorus sources on wheat- 80LG1, 80NA8. Effect of phostoxin and agras no. 1 on germination of wheat – 80M3, 80N2, 80SG1. Sources of nitrogen on acid soils – 80MO1, 80TS2. Rates, sources and times of application of nitrogen on wheat – 80TS5. Time of application of ammonium nitrate on wheat – 80BA2, 80WH2. Nitrogen fertiliser requirement in alternate crop-pasture rotation – 78BA1, 78WH2. Tissue testing for n in wheat – 80KA1, 80NO1, 80WH1. Effect of agras no. 1 on soil ph and wheat yield – 80M1, 80N3, 80WH3. Rates and times of application of n on rape and linseed – 80KA5. Effect of stubble treatment and soil disturbance on the nitrogen requirement of wheat crop – 80ES15. Methods of applications of sources of nitrogen on high ph soils – 80SG2. Rate and time of application of nitrogen on rape - direct drill – 80AL7. The effects of time of sowing and nitrogen on rapeseed yields – 80MA4. Rates of nitrogen on oat varieties for hay – 80KE4, 80KE5.

Number of Pages

55

Keywords

Western Australia

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