I will be at the park ______ 6 o clock.
The preposition ‘by’ is used to show that someone is at a place not later than; at or before a particular time. It is correct here. ‘on’ and ‘in’ are incorrect. ‘since’ is not used for future time.
Farming system is which kind of enterprise among the following?
Which among the following formation is not an example of Covalent bond?
The total depth of water required by a crop is known as:
In delinting process, the ration of concentrated sulphuric acid to cotton seed is:
Given below are two statements:
Statement I :
Waterlogging causes injury to crops due to low oxygen content and accumulation of hydroca...
Moisture content in IMF
The economic activities related to agriculture are grouped into ___
In which ecological category do weeds with a tender, semi-aquatic habit that can thrive in waterlogged and partially dry conditions belong?
When a disease is more or less constantly prevalent in a locality year after year in a moderate to serve from, it is known as
The transformation of nitrates to gaseous nitrogen is accomplished by microorganisms in a series of biochemical reactions. The process is known as: