Which Indian state now has the highest number of Ramsar

Which of the following is a micronutrient?

Kissan Credit Card system was introduced by 

Increased genetic diversity resulting from extended time in tissue culture is a phenomenon known as:

Which of the following property of soil is not influenced by tillage operations?

Rice variety developed by a cross between Pyzum and BPT 5204 is

Which method used to preserves food by slowing down the growth and reproduction of microorganisms.

Which of the following is an agronomic measure of erosion control?

Which of the following weed causes Dropsy disease in humans? 

Cyclones in the Bay of Bengal usually occur during the period.

The critical level of nutrient concept was given by