engineering recuitment UKPSC Polytechnic Lecturer Mock Test 2024 Irrigation Engineering Water Requirement of Crops
A soil sample has an exchangeable sodium percentage of 16%, its electrical conductivity is 3.3 mili – mhos /cm and pH of 9.5. How is the soil classified?
1
Saline soil
2
Saline – alkaline soil
3
Alkaline soil
4
None of the above