共 8 条
- [1] EVALUATION OF PHOSPHATE FERTILIZERS .I. IMMEDIATE VALUE OF DICALCIUM PHOSPHATE NITROPHOSPHATES GAFSA ROCK PHOSPHATE BASIC SLAG AND POTASSIUM METAPHOSPHATE FOR BARLEY AND RYEGRASS JOURNAL OF AGRICULTURAL SCIENCE, 1968, 70 : 131 - +
- [3] EFFECTS OF POTASSIUM AND MAGNESIUM FERTILIZERS ON YIELD AND COMPOSITION OF SUCCESSIVE CROPS OF RYEGRASS CLOVER SUGAR BEET POTATOES KALE AND BARLEY ON SANDY SOIL AT WOBURN JOURNAL OF AGRICULTURAL SCIENCE, 1968, 70 : 303 - &
- [6] LONG-TERM GREENHOUSE EVALUATION OF PARTIALLY ACIDULATED PHOSPHATE ROCK FERTILIZERS .3. AGRONOMIC EFFECTIVENESS RELATIVE TO SINGLE SUPERPHOSPHATE FERTILIZER RESEARCH, 1991, 29 (03): : 295 - 307
- [8] STUDIES ON HIGH INTAKES OF VARIOUS SULPHATE SALTS AND SULPHURIC ACID IN SHEEP .3. EFFECTS ON METABOLISM OF SODIUM, POTASSIUM, MAGNESIUM, CALCIUM, CHLORIDE AND PHOSPHATE AND ON ACID-BASE BALANCE IRISH JOURNAL OF AGRICULTURAL RESEARCH, 1970, 9 (02): : 161 - +