Evening Primrose and Rapeseed Yield Components and Grain Oil Concentrations Were Differentially Modulated by the N, P, and K Supplies in a Mediterranean Area
نویسندگان
چکیده
Evening Primrose (Oenothera biennis L.) is an industrial crop-producing seed with high oil concentration characterized by gamma-linoleic acid. However, limited information available on its response to the nutrient supply, especially P and K. The aim of this work was compare application N, P, K alone or in combination a deficient soil terms grain yield, yield components, composition comparison Rapeseed (Brassica napus L.). yielded 54.4% less 67.3% than Rapeseed. Such differences were reduced when nutrients, N applied. stimulated more Application favored no added, occurred enhancement pod number. per almost all conditions. Fertilization scarcely affected lipid composition. In particular, increase oleic acid found only + applied compared sole applications. These results suggest that differentially influenced components both species adapted scarce supply.
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ژورنال
عنوان ژورنال: Agronomy
سال: 2021
ISSN: ['2156-3276', '0065-4663']
DOI: https://doi.org/10.3390/agronomy11071271