Which of the following is not a secondary storage

Which of the following parameter is not included in the Soil health card?

The acidic soils can be reclaimed by the application of ____

Toxicity of which element leads to the unavailability of iron and zinc

Which of the following is acid tolerant crop?

Regarding the reclamation of saline soils, which of the following statement is/are correct?

Which of the following element/substance  leads to deflocculation of soil particles?

According to USDA classification of salt affected soils; a soil having EC >4 mmho/cm; ESP >15; pH

What is the term used for the study of soil in relation to higher plants?

Choose the best answer from the following options

Which of the following crop is/are soil salinity tolerant?

Largest soil order in world is