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- [2] EFFECT OF DIFFERENT PHOSPHORUS FERTILIZERS ON THE PHOSPHORUS-CONTENT OF THE SOIL AND ON THE PHOSPHORUS FRACTIONS OF THE MAIZE PLANT .1. EFFECT OF P-FERTILIZERS ON THE P-FRACTIONS OF THE SOIL AND THE AL-SOLUBLE P-CONTENT [J]. AGROKEMIA ES TALAJTAN, 1979, 28 (3-4): : 439 - 450
- [5] FERTILIZER AND SOIL-P UPTAKE BY PADDY RICE, AS AFFECTED BY SOIL-P LEVEL, SOURCE AND DATE OF APPLICATION [J]. JOURNAL OF AGRICULTURAL SCIENCE, 1970, 75 (DEC): : 547 - +
- [6] The Application of Fertilizer Phosphorus Affected Olsen P and the Phosphorus Fractions of Hedley Method in Black Soil [J]. AGRONOMY-BASEL, 2022, 12 (12):
- [8] Cumulative and Residual Effects of Organic Fertilizer Application on Selected Soil Properties, Water Soluble P, Olsen-p and P Sorption Index [J]. JOURNAL OF AGRICULTURAL SCIENCE AND TECHNOLOGY, 2009, 11 (04): : 487 - 497