Download publication - The International Potash Institute
Download publication - The International Potash Institute
Download publication - The International Potash Institute
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Country (No. kg Yield Yield increase Reference<br />
of annual K20/ha (/ha) % kg tubers/<br />
results) kg K20<br />
Turkey (28) 0 CEA-IPI-ISMA<br />
80 19 (1974)<br />
Africa<br />
Kenya(116) 0 15.615 Mathieu (1974)<br />
60 17.750 14 36<br />
Kenya (68) 0 11.401 Mathieu (1974)<br />
60 13.369 17 33<br />
Kenya (18) 0 11.077 Mathieu (1974)<br />
67 12.407 12 20<br />
Sudan (12) 0 15.744 FAO<br />
40 17.882 14 53<br />
Latin America<br />
Colombia (15) 0 CEA-IPI-ISMA<br />
60 21 (1974)<br />
Ecuador(186) 0 9.832 FAO (1974)<br />
22.5 10.557 8 32<br />
71
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