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KERALA AGRICULTURAL UNIVERSITY
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Table 4. Fertilizer recommendation for rice, kg/ha
| Kind of land / region | Variety | N | P2O5 | K2O |
| Uplands (modan) | PTB 28, 29, 30 | 40 | 20 | 30 |
| -do- | High yielding short duration varieties | 60 | 30 | 30 |
| Wet lands (All regions) | -do- | 70 | 35 | 35 |
| -do- | High yielding medium duration varieties | 90 | 45 | 45 |
| -do- | Local varieties | 40 | 20 | 20 |
| -do- | H4 | 70 | 45 | 45 |
| -do- | Mahsuri | 50 | 25 | 25 |
| Kole lands | *Short duration varieties | 90 | 35 | 45 |
| *Medium duration high yielding varieties | 110 | 45 | 45 | |
| Kattukampal and Ponnani kole lands | *Medium duration high yielding varieties | 110 | 45 | 55 |
*Location specific recommendations. Strict
surveillance of pests and diseases is a must under such situations
Citation:
Kerala Agricultural University. 2002.
Package of Practices Recommendations: Crops. 12th Edition
(eds. A. I. Jose et al.). Kerala Agricultural University, Trichur. 278p.