Unit 2

Methods of Irrigation

2.1. Crops & Crop seasons Definition of crop season, duty, delta , base period, cumecs, ham, GCA,CCA, Irrigable area,

2.2 Water requirements for different crops in Kharif, Rabi, and in hot weather.

Relationship between duty, delta and base period.

Application of water of fields;

2.3 Conventional methods

2.4 Modern methods.