AgriInfo.in
AgronomyHorticultureBotanySoil SciencePlant PathologyEntomologyExtentionAgril. EngineeringDairy ScienceEconomics
 
categories
 
» Water Management Including Micro Irrigation
» Principles of Agronomy
» Agricultural Meteorology
» Rainfed Agriculture
» Farming Systems & Sustainable Agriculture
» Practicals on Weed Managemet
» Crop Production - Rabi Season
» Weed Management
agriculture information

Current Category » Rainfed Agriculture

Drought Prone Area

A drought prone area is defined as one in which "the probability of drought year is greater than 20%

Cronic drought prone area: A cronic drought prone area is defined as one in which the probability of a drought year is greater than 40%.

The criterion described above is useful for a continuous monitoring of the monsoon season. The sum of the seasons rainfall becomes the basis for describing a region under moderate or severe drought. When more than 50% of the area in the country is affected is described as severely affected by drought & when the area of 26 - 50% of the country is affected it is described as an incidence of moderate drought.

Current Category » Rainfed Agriculture