The Use Of Fertilizer In First Irrigation/Agrarian Azeem Bashir
Автор: Agrarian Azeem Bashir
Загружено: 2025-11-16
Просмотров: 192
The first irrigation for wheat is typically given around 20-25 days after sowing, at the crown root initiation or tillering stage. At this time, half of the recommended nitrogen fertilizer (urea) can be applied as a top-dressing, or phosphorus can be applied through fertigation if recommended, notes the Pakistan Journal of Botany. The specific fertilizer type and amount depend on factors like soil testing and the previous crop.
Timing and application
When: Apply the first irrigation 20-25 days after sowing, which is the critical crown root initiation or tillering stage.
Nitrogen: For nitrogen application, apply half of the total recommended urea as a top-dressing during this first irrigation.
Phosphorus: If phosphorus is needed, it can be applied through fertigation at the time of the first irrigation, or half of it can be applied at sowing.
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#sop
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