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Study of Phosphorous oxide (P2O5) and Iron oxide (Fe2O3) in rock phosphate of Hazara basin of PakistanBy Muhammad Sajid, Muhammad Irfan Ahmad, Syed Salman Shafqat, Shahi Mulk, Mustafa Kamal Pasha
Abstract: Pakistan is an agricultural economy country that relies on fertilizers. Among these fertilizers, phosphatic fertilizers play a vital role in plant growth and soil fertility. The efficiency of fertilizers depends on the quality of rock composition. Assessment of rock phosphate from different areas of hazara division of Pakistan is done. Analyses showed that these sources contained P2O5 from 19to 30% and Fe2O3 from 0.80 to 2.51%. Deposits of Qalandar Abad …
Published in International Journal of Agrochemistry · Vol. 6, Issue 1, 2020 · pp. 46–51 Read article →