| 1 | Studies on residual effect of triazines application to maize on succeeding crops |
| 2 | |
| Language: | English |
| 3 | |
| 4 | |
| Language: | English |
| 5 | |
| 6 | |
| Language: | English |
| 7 | |
| 8 | |
| Language: | English |
| 9 | |
| 10 | |
| Language: | English |
| 11 | Soil test based fertilizer management to arrive at yield targets in rice |
| 12 | Studies on the effect of copper and zinc application on paddy |
| Language: | English |
| 13 | |
| 14 | Improving fertilizer use efficiency of urea under rainfed conditions |
| Language: | English |
| 15 | Losses and measures of improving the efficiency of urea in alkaline soils |
| 16 | |
| Language: | English |
| 17 | Urea fertilizers and their management practices for lowland rice |
| 18 | |
| Language: | English |
| 19 | Nitrogen efficiency improvement under flooded paddy conditions |
| 20 | |
| Language: | English |