प्रादेशिक भाषाओं

The element which becomes deficit in acidic conditions ___

Element involved in nitrogen fixation

Which mineral is considered highly resistant to weathering due to its densely packed structure and lack of substitutions?

The acidic soils can be reclaimed by the application of ____

Blue green algae is used for

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

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

The disorder of carrot that occurs due to undecomposed manure and hard soil pan

Which of the following groups of nutrients is absorbed by plants only in anionic form?

In which soil forming process are sodium ions accumulated on the clay's exchange complex, resulting in the formation of sodic soils?