Which one among the following is not a renewable energy

Which index is commonly used as a measure of grape maturity and quality in the context of viticulture?

What is the Water Use Efficiency (WUE) of rice if the grain yield is 6000 kg/hectare with evapotranspiration of 950 mm?

How much subsidy is given to SC/ST, small & marginal, women & farmers of NE states to buy Kisan drones?   

Herbicide atrazine belongs to which category of herbicides?

Which of the following plant species is used to produce soft rot resistance through protoplasm fusion?

Which of the following crops can yield highest quantity of green folder:

"The microsymbiont present in actinorhizal root nodule is

In the composition of soil on volume basis soil water and soil air comprises 50%. What is the percent of mineral matter?

Which one is the bacterial disease of wheat?

Which of the following is most suitable for b .