Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleRelative effects of Azolla pinnata and its combination with chemicalnitrogen fertilizer on growth, yield and N uptake of riceAuthorsSingh, P. K.; Singh, D. P.SubjectsAZOLLA pinnata; FERTILIZERS; NITROGEN fixation; RICEPublicationJournal of Agricultural Science, 1986, Vol 106, Issue 1, p107ISSN0021-8596Publication typeArticleDOI10.1017/S0021859600061803