共 50 条
- [1] EFFECT OF N-FERTILIZERS, P-FERTILIZERS AND K-FERTILIZERS ON HCN CONTENT OF SORGHUM INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1971, 41 (05): : 456 - +
- [3] SEED PRODUCTION IN NEW-ZEALAND RYEGRASSES .2. EFFECTS OF N-FERTILIZERS, P-FERTILIZERS AND K-FERTILIZERS NEW ZEALAND JOURNAL OF EXPERIMENTAL AGRICULTURE, 1980, 8 (01): : 33 - 39
- [4] EFFECT OF N-FERTILIZERS, P-FERTILIZERS AND K-FERTILIZERS ON GROWTH AND DRY-MATTER PRODUCTION OF VICIA-HIRSUTA-GRAY AND VICIA-SATIVA-LINN INDIAN JOURNAL OF AGRICULTURAL SCIENCES, 1980, 50 (03): : 249 - 251
- [5] RESPONSE OF PASTURES IN NORTHERN-IRELAND TO N-FERTILIZERS, P-FERTILIZERS AND K-FERTILIZERS AND TO ANIMAL SLURRIES .2. EFFECTS OF MINERAL-COMPOSITION JOURNAL OF AGRICULTURAL SCIENCE, 1973, 81 (DEC): : 419 - 428
- [6] N-FERTILIZERS AND P-FERTILIZERS AND GROWTH AND YIELD OF SWEET-PEPPER JOURNAL OF AGRICULTURE OF THE UNIVERSITY OF PUERTO RICO, 1987, 71 (02): : 209 - 215
- [7] RESPONSE OF PASTURES IN NORTHERN-IRELAND TO N-FERTILIZERS, P-FERTILIZERS AND K-FERTILIZERS AND TO ANIMAL SLURRIES .1. EFFECTS ON DRY-MATTER YIELD JOURNAL OF AGRICULTURAL SCIENCE, 1973, 81 (DEC): : 411 - 417
- [10] STUDIES ON THE ALLEVIATION OF ACID SULFATE SOIL PROBLEMS BY USE OF INORGANIC AND ORGANIC WASTE MATERIALS AS WELL AS K-FERTILIZERS AND P-FERTILIZERS ZEITSCHRIFT FUR ACKER UND PFLANZENBAU-JOURNAL OF AGRONOMY AND CROP SCIENCE, 1979, 148 (06): : 467 - 477