Authors:
Stewart, DPC
Cameron, KC
Cornforth, IS
Main, BE
Citation: Dpc. Stewart et al., Release of sulphate sulphur, potassium, calcium and magnesium from spent mushroom compost under field conditions, BIOL FERT S, 31(2), 2000, pp. 128-133
Authors:
Saggar, S
Hedley, MJ
White, RE
Perrott, KW
Gregg, PEH
Cornforth, IS
Sinclair, AG
Citation: S. Saggar et al., Development and evaluation of an improved soil test for phosphorus, 3: field comparison of Olsen, Colwell and Resin soil P tests for New Zealand pasture soils, NUTR CYCL A, 55(1), 1999, pp. 35-50