The Impact of Split Nitrogen Fertilizer Applications on the Productivity and Nitrogen Use Efficiency of Rice DOI Creative Commons
Muhammad Sajjad, Khalid Hussain,

Syed Aftab Wajid

et al.

Nitrogen, Journal Year: 2024, Volume and Issue: 6(1), P. 1 - 1

Published: Dec. 25, 2024

The application of nitrogenous fertilizer in reduced (“split”) doses its total is suggested as a means to increase nitrogen use efficiency and rice productivity whilst reducing environmental impact. Field trials conducted 2022 2023 aimed assess the impact split applications on rice. This experiment included three treatments (N1: control (no nitrogen); N2: 50% basal + 25% at tillering stage panicle initiation (conventional method); N3: 33.33% (equal nitrogen)) four high-yielding varieties (V1: Super Gold 2019; V2: Basmati V3: Noor 2017; V4: Kissan 2016). results indicated that N3 treatment, with an equal nitrogen, combined V4 variety (Kissan 2016) produced most favorable outcomes. particularly when applied (V4), produced, statistically, highest leaf area index (32.98%, 29.59%), 1000-grain weight (32.84%, 46.97%), grain yield (30.02%, 38.09%), agronomic (9.21%, 11.63%), partial factor (29.98%, 38.11%) compared for study periods 2023, respectively. Moreover, demonstrated strong positive correlation growth traits other components, except plant height. showed significantly increases production, therefore, this context, improves efficiency.

Language: Английский

The Impact of Split Nitrogen Fertilizer Applications on the Productivity and Nitrogen Use Efficiency of Rice DOI Creative Commons
Muhammad Sajjad, Khalid Hussain,

Syed Aftab Wajid

et al.

Nitrogen, Journal Year: 2024, Volume and Issue: 6(1), P. 1 - 1

Published: Dec. 25, 2024

The application of nitrogenous fertilizer in reduced (“split”) doses its total is suggested as a means to increase nitrogen use efficiency and rice productivity whilst reducing environmental impact. Field trials conducted 2022 2023 aimed assess the impact split applications on rice. This experiment included three treatments (N1: control (no nitrogen); N2: 50% basal + 25% at tillering stage panicle initiation (conventional method); N3: 33.33% (equal nitrogen)) four high-yielding varieties (V1: Super Gold 2019; V2: Basmati V3: Noor 2017; V4: Kissan 2016). results indicated that N3 treatment, with an equal nitrogen, combined V4 variety (Kissan 2016) produced most favorable outcomes. particularly when applied (V4), produced, statistically, highest leaf area index (32.98%, 29.59%), 1000-grain weight (32.84%, 46.97%), grain yield (30.02%, 38.09%), agronomic (9.21%, 11.63%), partial factor (29.98%, 38.11%) compared for study periods 2023, respectively. Moreover, demonstrated strong positive correlation growth traits other components, except plant height. showed significantly increases production, therefore, this context, improves efficiency.

Language: Английский

Citations

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