What should come in place of '?' in the given

The most effective insecticide to control termite is ______

Water potential of chemically pure water is:

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

A Nano Urea formulation, what nanomaterial is commonly used to encapsulate the urea?

The soils of very cold climates which are defined as containing permafrost within two meters of the soil surface belongs to the order

Rice plants prefer absorption of N fertilizer in form of

Which of the following element is non-essential but useful for plants?

Fish which spend most of their lives in the sea and migrate to freshwater for breeding

Salt is added in the pickle to preserve it for a longer time. Salt in pickle is measured by 

The Central AGMARK Lab is located at