What question did this study set out to answer?

The research focuses on understanding how nitrogen fertilizer rates and wheat varieties affect grain yield.

June 17, 2026AgroLife Scientific JournalOpen Access

Assessment of Production Yield Based on the Interaction Between Nitrogen Level of Fertilization and Winter Wheat Variety Cultivated at Caracal, an Important Agricultural Area of Romania

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The research focuses on understanding how nitrogen fertilizer rates and wheat varieties affect grain yield.
Tested 21 modern winter wheat varieties during one growing season.
Applied different nitrogen rates (120, 150, and 170 kg N/ha) using nitric and ammoniacal N.
Analyzed the economic feasibility and contribution of variety and nitrogen rate on yield.
Variety accounted for 61%, nitrogen rate for 2.4%, and their interaction for 19.4% of yield variation.
The Rubisko variety produced the highest yield of 7,067 kg/ha at a 120 kg/ha nitrogen rate.
The lowest yield recorded was 6,252 kg/ha at a 150 kg/ha ammoniacal nitrogen rate.

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Implication

Randomized trial assesses the impact of nitrogen levels and wheat varieties on yield in agriculture, indicating vital agronomic practices for food security.

Cite This Study

HETEA et al. (2024) studied this question.

synapsesocial.com/papers/6a323915d50b63ecad204c39 https://doi.org/10.17930/agl2024111

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Implication

Randomized trial assesses the impact of nitrogen levels and wheat varieties on yield in agriculture, indicating vital agronomic practices for food security.

Assessment of Production Yield Based on the Interaction Between Nitrogen Level of Fertilization and Winter Wheat Variety Cultivated at Caracal, an Important Agricultural Area of Romania

Key Points

Discussion

Implication

Cite This Study

Assessment of Production Yield Based on the Interaction Between Nitrogen Level of Fertilization and Winter Wheat Variety Cultivated at Caracal, an Important Agricultural Area of Romania

Key Points

Discussion

Implication

Cite This Study

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