A. E. Johnston

发表

Soil organic matter: its importance in sustainable agriculture and carbon dioxide fluxes.

P. Poulton, K. Coleman, A. Johnston, 2009 .

Determining the longer term decline in plant‐available soil phosphorus from short‐term measured values

A. Johnston, P. Poulton, A. Macdonald, 2016 .

Plant‐available soil phosphorus. Part I: the response of winter wheat and spring barley to Olsen P on a silty clay loam

P. Poulton, A. Johnston, R. White, 2013 .

Plant‐available soil phosphorus. Part II: the response of arable crops to Olsen P on a sandy clay loam and a silty clay loam

P. Poulton, A. Johnston, R. White, 2013 .

Efficiency of soil and fertilizer phosphorus use. Reconciling changing concepts of soil phosphorus behaviour with agronomic information

J. Syers, A. E. Johnston, Denis Curtin, 2008 .

Soil and fertilizer phosphorus in relation to crop nutrition

E. A. Kirkby, A. Johnston, E. Kirkby, 2008 .

Phosphorus: its efficient use in agriculture

P. Poulton, A. Johnston, P. Fixen, 2014 .

Soil organic matter: its importance in sustainable agriculture and carbon dioxide fluxes.

P. Poulton, K. Coleman, A. Johnston, 2009 .