共 50 条
- [32] INCREASE OF THE CONTENT OF WATER-SOLUBLE PHOSPHATES IN N-P-K FERTILIZERS JOURNAL OF APPLIED CHEMISTRY OF THE USSR, 1979, 52 (01): : 172 - 174
- [33] EFFECT OF N-P-K FERTILIZATION ON YIELD AND TILLER DENSITY OF CREEPING BLUESTEM JOURNAL OF RANGE MANAGEMENT, 1993, 46 (05): : 452 - 457
- [34] OPTIMIZATION OF THE N-P-K RATIO IN THE NUTRIENT MEDIUM FOR THE SAND CULTURE OF BARLEY FIZIOLOGIYA I BIOKHIMIYA KULTURNYKH RASTENII, 1986, 18 (03): : 222 - 231
- [35] POTATO CHIP COLOR, SPECIFIC GRAVITY AND FERTILIZATION OF POTATOES WITH N-P-K AMERICAN POTATO JOURNAL, 1972, 49 (02): : 43 - +
- [36] THE N-P-K RATIO IN THE MEDIUM AND SELECTIVITY OF PLANTS (THEORETICAL-ANALYSIS) FIZIOLOGIYA I BIOKHIMIYA KULTURNYKH RASTENII, 1986, 18 (04): : 326 - 333
- [37] N-P-K EXPERIMENTS WITH POTATOES IN LOWER ST LAWRENCE REGION OF QUEBEC AMERICAN POTATO JOURNAL, 1968, 45 (03): : 93 - +
- [38] Foliar uptake of N-P-K sources and urea biuret tolerance in citrus PROCEEDINGS OF THE INTERNATIONAL SYMPOSIUM ON FOLIAR NUTRITION OF PERENNIAL FRUIT PLANTS, 2002, (594): : 627 - 633