共 50 条
- [1] 4 SWEDISH LONG-TERM EXPERIMENTS WITH N, P AND K .1. YIELD RESULTS SWEDISH JOURNAL OF AGRICULTURAL RESEARCH, 1987, 17 (04): : 153 - 160
- [2] 4 SWEDISH LONG-TERM EXPERIMENTS WITH N, P AND K .3. AFTEREFFECTS OF N-FERTILIZATION SWEDISH JOURNAL OF AGRICULTURAL RESEARCH, 1988, 18 (01): : 13 - 19
- [3] THE EFFECT OF DIFFERENTIATED LONG-TERM NPK FERTILIZATION ON P-BALANCES AND K-BALANCES AND NUTRIENT CONTENTS OF SOIL ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 1984, 28 (01): : 51 - 58
- [4] EFFECT OF LONG-TERM VARIED N, P, AND K FERTILIZATION ON NUTRIENT EXTRACTION, BALANCE AND UTILIZATION, AS WELL AS NUTRIENT CONTENT OF THE SOIL ARCHIV FUR ACKER UND PFLANZENBAU UND BODENKUNDE-ARCHIVES OF AGRONOMY AND SOIL SCIENCE, 1980, 24 (02): : 99 - 106
- [5] EFFECTS OF FERTILIZATION IN LONG-TERM TRIALS ON BROWN FOREST SOIL IN GODOLLO .2. PLANT NUTRIENT CONTENTS NOVENYTERMELES, 1993, 42 (03): : 253 - 263
- [8] THE LONG-TERM SOIL FERTILITY EXPERIMENTS IN SOUTHERN SWEDEN .2. STATISTICAL-ANALYSIS OF CROP DATA ACTA AGRICULTURAE SCANDINAVICA, 1988, 38 (02): : 145 - 152
- [10] SIMULATION OF HERBICIDE PERSISTENCE IN SOIL .2. SIMAZINE AND LINURON IN LONG-TERM EXPERIMENTS PESTICIDE SCIENCE, 1976, 7 (01): : 50 - 58