Question

write about methods of irrigation of Karnataka​

Answer 1

Answer:

Surface irrigation.

Drip irrigation.

Sprinkler irrigation.

Center pivot irrigation.

Lateral move irrigation.

Sub-irrigation.

Manual irrigation.

Answer 2

Answer:

The Karnataka State is the eighth largest State in the country and is located in the Deccan plateau.   The geographical area of Karnataka is 1,91,791 sq.km accounting for 5.83% of the total area of the Country.   

PHYSIOGRAPHY:

         The general elevation in the state varies between 450 to 900 mts. above mean sea level.  The important peaks in the state are Mullayyanagiri  (1913 mts.) in the Baba Budan Hill ranges and Kudremukh (1891mts.).  The important hill ranges are the Westren Ghats, Baba Budan Ranges and Chitradurga Hills.                                                        

CLIMATE:            

          The climate of Karnataka State varies from very humid rainy monsoonal climate in the West Coast, the ghats and malnad areas to semiarid warm dry climate on the east.  There is a large variation in the rainfall with higher amounts in the Western Ghats and reducing towards the eastern plains.  Along the coastal Dakshina Kannada District, the normal rainfall is about 4000 mm and in the drought prone districts of Bijapur, Raichur, Bellary etc., the rainfall is of the order of 500mm to 600mm.