Teaching BPSC बिहार मध्य विद्यालय (6 to 8) शिक्षक भर्ती 4.0 Mock Test General Knowledge Economy Agriculture
The ratio of gross cropped area to the net sown area is called:
1
cropping intensity
2
intensity of crop rotation
3
crop productivity
4
More than one of the above
5
None of the above