Conclusions
Our results showed that genetic variability for N use efficiency exists in high-yielding winter wheat genotypes even at the lowest N level (N0). Genotypes Renan and Monika reached their maximal yield in the highest N level (N100), while line ZgM1 (also high yielding) reached maximal yield at the lowest N level (N0) without significant increase of yield with additional N inputs. Breeding line ZgM1 is therefore selected as genotype with high nitrogen use efficiency and will be used as the parent in the future crosses.
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Baric, M., Sarcevic, H., Keresa, S. et al. Genotypic Differences for Nitrogen Use Efficiency in Winter Wheat (Triticum aestivum L.). CEREAL RESEARCH COMMUNICATIONS 35, 213–216 (2007). https://doi.org/10.1556/CRC.35.2007.2.12
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DOI: https://doi.org/10.1556/CRC.35.2007.2.12