You can't push it's departure ex LJN to keep arrival stable ex GKP!! In British Era, MAS Mail & SBC Mail were kept slow for comfortable arrival ex destiny (Beypore Mail via Coimbatore use to take 18 hours & SBC Mail as linked portion took 12 hours)!!
Awadh has been extended way beyond scope of AGC-LKO which isn't applicable for Krishak which still is bifurcated in LJN-GKP & GKP-BCY!!