d) All fertiliser applications and the rationale for use.

e) All water used for irrigation with supporting justification, i.e. litres per hour, per ha, as recorded by irrigation equipment, details of abstraction licenses, and rationale for use, e.g. SMD data, as it supports modelled crop growth.

f) Field nutrient status, determined by sampling, analysis and calculation.

g) Heavy metal analysis of soil.

All records required within this Code of Practice must be made available when requested by Co-operative Retail.