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- [1] LONG-TERM EFFECTS OF FERTILIZERS ON HERBAGE PRODUCTION .2. CHEMICAL COMPOSITION JOURNAL OF AGRICULTURAL SCIENCE, 1967, 69 : 433 - &
- [3] LONG-TERM EFFECTS OF FERTILIZERS ON HERBAGE PRODUCTION .I. YIELDS AND BOTANICAL COMPOSITION JOURNAL OF AGRICULTURAL SCIENCE, 1967, 69 : 425 - &
- [5] IMPORTANCE OF FERTILIZING SUNFLOWER WITH NITROGEN, PHOSPHORUS AND POTASSIUM FERTILIZERS FOR ITS YIELD AND CHEMICAL-COMPOSITION ARHIV ZA POLJOPRIVREDNE NAUKE, 1982, 43 (150): : 145 - 170
- [6] EFFECT OF FERTILIZERS ON UPTAKE OF NITROGEN PHOSPHORUS + POTASSIUM BY GROUNDNUT EMPIRE JOURNAL OF EXPERIMENTAL AGRICULTURE, 1964, 32 (127): : 235 - +
- [7] EFFECTS OF FERTILIZERS ON HERBAGE PRODUCTION .1. EFFECT OF NITROGEN, PHOSPHATE AND POTASH ON YIELD JOURNAL OF AGRICULTURAL SCIENCE, 1961, 56 (01): : 17 - &
- [10] EFFECT OF CALCIUM, PH AND NITROGEN ON GROWTH AND CHEMICAL COMPOSITION OF SOME TROPICAL AND TEMPERATE PASTURE LEGUMES .2. CHEMICAL COMPOSITION (CALCIUM, NITROGEN, POTASSIUM, MAGNESIUM, SODIUM AND PHOSPHORUS) AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH, 1976, 27 (05): : 625 - 636