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Adhikary BH, Vangnai S, Attanandana T, Swatdee P, Sripichitt P. Growth and Nitrogen Production Rates of Azolla ( Azolla microphylla ) as Affected by Its Cultivation Methods : An Economic Perspective in Rice Cultivation in Thailand. Agr. Nat. Resour. [internet]. 1997 Mar. 31 [cited 2026 Sep. 17];31(1):134-40. available from: https://li01.tci-thaijo.org/index.php/anres/article/view/240797