Lack of adequate drainage in irrigation projects leads to the accumulation of CaCO3 that is responsible for the high pH values above 8.5.
Correct Answer:
Verified
Q28: Saline soils are characteristic of arid and
Q29: Saline-sodic soils have electrical conductivities greater than
Q30: Removal of excess salts from the soil
Q31: The electrical conductivity (EC)of a paste of
Q32: Irrigation waters with high sodium adsorption (SAR)ratios
Q34: Irrigation of a saline-sodic soil with water
Q35: The source of salts for some naturally
Q36: The presence of neutral salts in salt-affected
Q37: Normal alkaline soils often exhibit deficiencies of
Q38: Sodic soils generally have better physical conditions
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents