April 28 (Reuters) - Potash Corp of Saskatchewan POT.TO
POT.N , the world's biggest fertilizer company by capacity,
reported a 79.7 percent fall in first-quarter profit, hurt by
weak potash prices.
The company's net earnings fell to $75 million, or 9 cents
per share, in the three months ended March 31, from $370
million, or 44 cents per share, a year earlier.
Revenue fell 27.4 percent to $1.21 billion.