In the Gibbs and Martin index of crop diversification, the symbol x refers to

AGross cropped area

BTotal cropped area occupied by each crop

CNet sown area

DNet sown area occupied by each crop

🔒 Answer hidden — practise on Mcqkart to check yourself and see the explanation.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.