Which country recently became the first in the world to

The double zero type variety belongs to

Dioecious plant species, where male and female flowers are on different plants, include:

Ratio of yield of photochemical product to total number of quanta used is called as ___

The factor for conversion of ppm to kg/ha is:

To reduce exposure to uncertain crop yields and price volatility, a farmer often engages in:

Calculate the cropping intensity of rice-wheat-ragi-fallow rotation if farm area is 2 ha.

Under water scarcity, which irrigation method is considered the most efficient for fruit orchards?

Which one of the following is not a component of ‘disease triangle’

Skimmed milk contains how much % of fat content? 

What is the name of the tube-like enclosure that runs lengthwise through an insect's body, allowing food processing to occur?