Highlights
•
There exists time conflict between sowing of BT cotton and wheat harvest.
•
Planting cotton after fallow with tillage during early March had more seed cotton yield.
•
Flat sown wheat had more yield than ridge and bed sown wheat with intercropped BT cotton.
•
Having sole crop of BT cotton sown on fallow land during late or early March was the least economical.
•
System productivity of bed sown wheat + intercropped BT cotton during early March was the maximum.