To increase groundwater levels, we should ……………

Raja harvested corn plants in one row and wheat in another row in his crop field. What type of harvesting method that he followed ?

Which of the following is farmer – based intervention ?

Rain water harvesting improves …………

The plant which makes the soil nitrogen rich …………

Gliricidia plants along with the making soil nitrogen rich strengthen ……………

The method in which crops are planted in alternating strips across a slope or across the path of the prevailing wind is………………

The use of percolation pit

Full form of ICRISAT is …………

UNDP means …………

…………… are normally earthen dams with masonary structures where water may overflow.

Which of the following is concerned with micro irrigation ?

To store the rain water ………………… has to be dug.

97% of water on earth is ………

The international organisation located at Rajendranagar in Hyderabad