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STCR IPNS recommendation for Maize Hybrid - RAINFED

STCR IPNS recommendation for Maize Hybrid - RAINFED

Red sandy loam soil (Irugur series) - Yield target 4 - 5 t ha-1

F N : 3.23 T - 0.42 SN - 0.52 ON
FP2O5 : 1.51T - 1.98 SP - 0.94 OP
FK2O : 1.73T - 0.21 SK - 0.48 OK

Initial soil test values (kg ha-1)

 Yield target – 9 t ha-1

Yield target – 10 t ha-1
NPK (kg ha-1) + GM @ 6.25 t ha-1 + Azospirillum @ 2 kg ha-1 + PSB @ 2 kg ha-1
NPK (kg ha-1) + FYM @ 12.5 t ha-1 + Azospirillum @ 2 kg ha-1 + PSB @ 2 kg ha-1

SN

 SP SK FN FP2O5 FK2O FN FP2O5

FK2O

160

 10 200

30*

16

15*

62

31

20
180 12 220

30*

15*

15*

54

27

15*

200

 14 240

30*

15*

15*

46

23

15*

220

 16 260

30*

15*

15*

37

19

15*

240

 18 280

30*

15*

15*

30*

15*

15*

Note: FN, FP2O5 and K2O are fertilizer N, P2O5 and K2O in kg ha-1, respectively; T is the yield target in t ha-1; SN, SP and SK respectively are available N,P and K in kg ha-1 and ON, OP and OK are the quantities of N, P and K supplied through organic manure inkg ha-1.

 
Updated on May 2023