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Wind movement for ……………….. km/hour is suitable for most of the crops.
When farmer retains a smaller quantity of the crop than his actual requirements for family and farm needs then:
Khapra beetle is pest of
Soil formed in the forest comes under……… horizon.
In the modern periodic table, the period indicates the value of
Demand which is independent of the other product or main product, not linked or tie-up with the other goods or commodity is known as:
Which among the following wood is used for making plywood timber?
Amount of water transpired by the crop to produce unit amount of dry matter is called _____
The Indigenous Technical Knowledge (ITK) provides insight into:
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