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Subjects
Science CBSE
Class 9
Improvement in food resources
Crop yield improvement
6.
Mixed cropping, intercropping, and crop rotation
Exercise condition:
3
m.
Choose the correct answer
:
1
.
Two or more crops are grown simultaneously on the same land
crop rotation
intercropping
mixed cropping
none of the above
2
.
Advantages of crop rotation includes
increase in soil fertility
good yield and harvest
all of the above
planting different crops on rotation increases yield
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