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Area

Runoff ( %)

Soil loss ( t/ha/yr)

(A) Non arable lands

 

 

 

 (i) large catchments

1630-5610

26-42

38-225

 ( ii) small catchments

  3 - 80

21-45

 11-189

(B) Arable lands

0.25 – 3

20-35

10.62

Allowable limit : 12-16 ( t/ha/yr)


Source: Director, Zonal Research Station, Ballowal Saunkhri, Nawan shehar, 2000