Grains and field crops
Rates of nitrogen x species x seeding rate - 73BU8, 73BU9, 73BY8, 73BY14 - Design. Same as for 73DE8 and 73BU8, 73DE8 , 73DE9,
Number of Pages
Cox, W J. (1973), Part 3 - Nitrogen on pasture trials Summary of experiments plant research division 1973 trials. Department of Agriculture and Food, Western Australia, Perth. Report.