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- [23] STUDY WITH N-15-UREA ON THE NITROGENOUS FERTILIZATION OF FLOODED RICE IN MADAGASCAR .1. COMPARISON BETWEEN UREA SUPERGRANULES, UREA PRILLS, AND UREA SOLUTION PLACED AT 1-CM OR 10-CM IN THE SOIL AGRONOMIE TROPICALE, 1990, 45 (01): : 3 - 10
- [26] STUDY WITH N-15-UREA ON THE NITROGENOUS FERTILIZATION OF FLOODED RICE IN MADAGASCAR .3. UPTAKE KINETICS OF NITROGEN APPLIED IN THE FORM OF UREA SUPERGRANULES OR AS PRILLED UREA AT THE TIME OF FLOODED RICE TRANSPLANTING OR 21 DAYS AFTER TRANSPLANTING AGRONOMIE TROPICALE, 1990, 45 (01): : 21 - 30
- [27] TURNOVER OF N-15-LABELED UREA AND N-15-LABELED AMMONIUM SULFA-NITRATE WITH ADDITION OF DICYANDIAMIDE UNDER ANAEROBIC CONDITIONS IN THE SOIL ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1982, 145 (06): : 557 - 560
- [29] STUDIES ON THE NITROGEN-METABOLISM OF THE LARGE-INTESTINE OF RUMINANTS .1. METABOLISM OF INTRAVENOUS INFUSED N-15-UREA WITHOUT ADDITIONAL CARBOHYDRATE SUPPLY TO THE LARGE-INTESTINE ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION, 1985, 35 (10): : 733 - 745