Question

For irrigated wheat, nitrogen fertilizer is generally recommended to be applied in split doses at specific growth stages rather than as a single basal dose, primarily to achieve which objective?

Q: Answer-For irrigated wheat, nitrogen fertilizer is generally recommended to be applied in split doses at sp...

Splitting nitrogen application e.g., at sowing, first irrigationcrown root initiation, and later tilleringjointing stages aligns nutrient supply more closely with the crops actual stage-wise demand, improving nitrogen use efficiency and reducing losses through leaching or volatilization compared to a single basal dose.