Showing 41 - 60 results of 5,808 for search '(( 50 ((ngn decrease) OR (nn decrease)) ) OR ((( 50 n decrease ) OR ( 50 mg decrease ))))', query time: 0.49s Refine Results
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    Fig 5 - by Shivankar Agrawal (11565095)

    Published 2021
    Subjects:
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    Changes in lowland paddy soil fertility in the Philippines after 50 years of the Green Revolution by Atsushi Nakao (12396)

    Published 2021
    “…Paddy soils in the Philippines had relatively high exchangeable calcium (Ca) and magnesium (Mg) content, cation exchange capacity (CEC), available silicon (Si) content, and total carbon (C) and nitrogen (N) content, reflecting their indigenous pedological background. …”
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