Question

    Under conservation tillage soil aggregates stability (%) increases because of

    A Low dehydrogenase activity Correct Answer Incorrect Answer
    B Higher glomalin production Correct Answer Incorrect Answer
    C Low glomalin production Correct Answer Incorrect Answer
    D Glycoprotein other than glomalin production Correct Answer Incorrect Answer

    Solution

    Glomalin is a glycoprotein produced abundantly on hyphae and spores of arbuscular mycorrhizal (AM) fungi in soil and in roots. It is known to improve soil aggregate stability and decrease soil erosion. 

    Practice Next

    Relevant for Exams:

    ×
    ×