Khaira disease of rice is caused by deficiency of

The Scheme for promotion of Hybrid Seeds aims to increase the income of which category of farmers?

One molecule of glucose after respiration produces:

How many pollen grains are developed from a pollen mother cell?

According to Lindeman’s law how much energy is lost while transfer from one to next trophic level ?

When was the first acceptance of GM Bt cotton with the Cry-1Ac gene granted in the USA?

What is Nano Urea primarily used for in agriculture?

Which of the following statement is not correct regarding the description of Parenchyma tissue?

pF value of hygroscopic coefficient is 

Which of the following seed is genetically most pure?

Migratory birds use which part of digestive system to store days’ worth of food so that when migrating they do not need to find food?