Former president Dr A.P.J Abdul Kalam coined the PURA (Provision of Urban Amenities in Rural Areas) model in 2003 on Republic Day.
Which wind belt is characterized as an equatorial belt of calms and variable winds?
Which river's basin is associated with the Bhakra Nangal Project in India?
Which type of irrigation is most suitable for lands with irregular topography?
What term refers to the time between the first water supply to the land and the last watering before harvesting?
Which stage of sugarcane is sensitive to water requirement?
Which form of heat transfer involves the actual movement of molecules in a medium?
Which atmospheric layer contains the maximum concentration of ozone and is critical for absorbing harmful UV radiation?
Which layer of the atmosphere experiences a decrease in temperature with increasing altitude at a rate of approximately 6.5°C per km?
PF value at field capacity is
Which soil type warms up more rapidly due to lower heat capacity and good thermal conductivity?
