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- [41] BALANCE OF UREA NITROGEN AND AMMONIUM-NITRATE BY MEANS OF N-15 AFTER WINTER-WHEAT FERTILIZING ROSTLINNA VYROBA, 1985, 31 (04): : 353 - 360
- [42] TURNOVER OF N-15 LABELED NITRATE NITROGEN IN SOIL AS RELATED TO STRAW APPLICATION AND SOIL-MOISTURE ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1983, 146 (01): : 109 - 117
- [43] EFFICIENCY OF UREA AND AMMONIUM-SULFATE FOR WETLAND RICE GROWN ON AN ACID SULFATE SOIL AS AFFECTED BY RATE AND TIME OF APPLICATION FERTILIZER RESEARCH, 1988, 15 (03): : 237 - 246
- [44] EFFECT OF CONCENTRATION AND EXPOSURE TIME ON UPTAKE AND FIXATION OF N-15 FROM UREA AND AMMONIUM-NITRATE BY SPRING BARLEY AT INITIAL GROWTH STAGE ROSTLINNA VYROBA, 1978, 24 (01): : 27 - 34
- [47] Effect of seasonal phenological stage on uptake and distribution of 15N-labeled ammonium and nitrate in young avocado trees PROCEEDINGS OF THE XXV INTERNATIONAL HORTICULTURAL CONGRESS, PT 1: CULTURE TECHNIQUES WITH SPECIAL EMPHASIS ON ENVIRONMENTAL IMPLICATIONS NUTRIENT MANAGEMENT, 2000, (511): : 107 - 113
- [49] DYNAMICS OF THE AMINO-ACID AND PROTEIN-METABOLISM OF LAYING HENS AFTER THE APPLICATION OF N-15 LABELED WHEAT-PROTEIN .9. N-15 LABELING OF NITROGEN AND N-15 INCORPORATION INTO THE AMINO-ACIDS OF THE FOLLICLES ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION, 1988, 38 (11): : 967 - 982
- [50] DYNAMICS OF THE AMINO-ACID AND PROTEIN-METABOLISM OF LAYING HENS AFTER THE APPLICATION OF N-15 LABELED WHEAT-PROTEIN .8. N-15 LABELING OF THE NITROGEN AND THE N-15 INCORPORATION INTO THE AMINO-ACIDS OF THE LIVER ARCHIV FUR TIERERNAHRUNG-ARCHIVES OF ANIMAL NUTRITION, 1988, 38 (05): : 387 - 398