District Survey Reports
About Punjab
Major Environmental Issues in Punjab
Agriculture
Air
Biodiversity
Climate Change
Database on Maps
Demography
Disaster
Energy
Environmental Conventions and Conferences
Environmental Standards
Forest Resource
Graph Gallery
Industries
Land
Policy and Legislations
Searchable Database
Solid Waste
Static database
Water
Water Supply and Sanitation

 

Fertility Status

1970-77

1981-90

 

N

P

K

N

P

K

Low

52

16

13

67

44

-

Medium

48

65

58

33

55

43

High

-

19

29

-

1

57


Source: Brar J.S., Chibbar I. M., (1994) N P and K status of Punjab soils, Indian journal of Ecology, Vol. 21, No. 1 pp 34-38