Stages of fertiliser application in rice |
Kind of land / region |
Variety |
Stages of application |
Remarks |
||||||||
N |
P |
K |
|||||||||
|
|
BA ** |
AT |
API |
BA |
AT |
API |
BA ** |
AT |
API |
** For direct seeded crop, one week after sowing |
Uplands |
PTB 28, 29, 30 |
1/3 |
1/3 |
1/3 |
Full |
|
|
1/2 * |
|
1/2 |
* Full dose as basal is also recommended |
HY short duration |
1/3 |
1/3 |
1/3 |
Full |
|
|
1/2 * |
|
1/2 |
* Full dose as basal is also recommended |
|
Wet land, direct seeded |
General |
1/3 * |
1/3 |
1/3 |
Full |
|
|
1/2 * |
|
1/2 |
* For wet seeded, the first dose to be given 1 week after sowing. For
dry seeded, first application to be given after establishment of the seedlings |
Mahsuri |
1/3 |
1/3 * |
1/3 ** |
Full |
|
|
1/2 |
|
1/2 ** |
* 45 DAS, ** 85 DAS |
|
Wet land, transplanted |
HY, short duration |
2/3 |
|
1/3 * |
Full |
|
|
1/2 |
|
1/2 |
* 5-7 days before PI |
HY, medium duration |
1/2 |
|
1/2 * |
Full |
|
|
1/2 |
|
1/2 * |
* 5-7 days before PI |
|
Mahsuri |
1/2 |
1/4 * |
1/4 ** |
Full |
|
|
1/2 |
|
1/2 ** |
* 40 DAP, ** 60 DAP |
|
Onattukara |
General |
1/2 |
1/4 |
1/4 |
Full |
|
|
1/2 |
|
1/2 |
In very coarse soils, N & K may be given in five equal splits |
Wyanad & hilly region |
Long duration transplanted |
|
1/2 |
1/2 |
|
Full * |
|
|
1/2 |
1/2 |
* Along with first application of N & K |
Direct seeded |
|
1/2 * |
1/2 |
|
Full ** |
|
|
1/2* |
1/2 |
* 45 days after seeding, ** With first application of N & K |
|
Pokkali |
General |
Full* |
|
|
Full* |
|
|
|
|
|
* Apply entire quantity at the time of dismantling of mounds |
Kootumundakan |
First crop |
1/2 |
|
1/2 |
Full |
|
|
1/2 |
|
1/2 |
|
Second crop |
Full* |
|
|
Full* |
|
|
Full* |
|
|
*Entire quantity as single dose immediately after the harvest of first
crop |
BA = Basal application; AT = At tillering; API = At panicle initiation;
HY = High yielding;
DAP = Days after planting; DAS = Days after seeding