共 48 条
- [1] RELATIONSHIP BETWEEN THE OBTAINABLE YIELD INCREASE BY PHOSPHATE FERTILIZATION AND THE PHOSPHATE CONTENT IN THE SOIL ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1983, 146 (04): : 539 - 542
- [2] Yield and quality of early head lettuce in relation to phosphate fertilization and phosphate status of the soil PROCEEDINGS OF THE XXV INTERNATIONAL HORTICULTURAL CONGRESS, PT 1: CULTURE TECHNIQUES WITH SPECIAL EMPHASIS ON ENVIRONMENTAL IMPLICATIONS NUTRIENT MANAGEMENT, 2000, (511): : 81 - 88
- [3] RELATIONSHIP BETWEEN THE PHOSPHATE CONTENT IN SOIL AND THE OPTIMUM PHOSPHATE FERTILIZATION IN LONGTERM FIELD TRIALS ZEITSCHRIFT FUR PFLANZENERNAHRUNG UND BODENKUNDE, 1985, 148 (04): : 459 - 464
- [4] EFFECT OF SULFUR-CONTENT OF PHOSPHATE ROCK SULFUR GRANULES ON THE AVAILABILITY OF PHOSPHATE TO PLANTS FERTILIZER RESEARCH, 1983, 4 (03): : 287 - 296
- [8] REGENERATION ADDITIONAL FERTILIZATION OF WHEAT IN RELATION TO THE CONTENT OF NITRATE NITROGEN IN SOIL ROSTLINNA VYROBA, 1985, 31 (06): : 645 - 652
- [10] SOIL PHOSPHATE VALUES IN RELATION TO PHOSPHATE SUPPLY TO PLANTS FROM SOME NIGERIAN SOILS JOURNAL OF AGRICULTURAL SCIENCE, 1970, 74 : 383 - &