Search Results       Your search for [subject]Plants, Effects of ammonium sulphate on returned 1 record.           The Effect of ammonium sulfate, 21%N, with/without foliar fertilizer upon the yield of IR-36 rice variety, 1981. by Claveria, Anita M.; 1981. Subject: Plants, Effects of ammonium sulphate on; Rice -- Fertilizers and manures.          Add to Book Cart Relevance: 37.55%