Which crop needs flooded fields while planting saplings?

Weeds affect the crop plants by

The scientific process by which crop plants are enriched with certain desirable nutrients is called

The scientific process by which crop plants are enriched with certain desirable nutrients is called

The scientific process by which crop plants are enriched with certain desirable nutrients is called

Petrol crops are plants

A square ground is to be planting 100 saplings on each side. How many saplings are needed inall ? A. 400 B. 404 C. 396 D. 408

A number of saplings are lying at a place by the side of a straight road. These are to be planted in a straight line at a distance interval of 10 meters between two consecutive saplings. Mithilesh, the country's greatest forester, can carry only one sapling at a time and has to more back to the original point to get the next sapling. In this manner he covers a total distance of 1.32 kms. How many saplings does he plant in the process if he ends at the starting point?