Crop yield and micronutrient contents (Cu, Fe, Mn and Zn) in spring wheat grain depending on the fertilization method

Wojtkowiak, Katarzyna; Warechowska, M.; Stępień, Arkadiusz; Raczkowski, Marek

doi:10.5513/jcea01/18.1.1872

JCEA

2017

DOI: 10.5513/jcea01/18.1.1872

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Crop yield and micronutrient contents (Cu, Fe, Mn and Zn) in spring wheat grain depending on the fertilization method

Katarzyna Wojtkowiak¹,

M. Warechowska²,

Arkadiusz Stępień³

et al.

Abstract: This study analyzed the effectiveness of the application method and nitrogen dose with and without the addition of multi-component fertilizers in various development phases of spring wheat on grain yield and micronutrient concentration (Cu, Zn, Mn and Fe)

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Cited by 2 publications

References 19 publications

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Diversity of chemical composition and nutritional value in grain from selected winter wheat cultivars grown in south-western Poland

Szuba-Trznadel,

Gałka,

Kamińska

et al. 2024

Sci Rep

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Given the low protein coverage by legumes in Poland, alternatives (with high protein content and high nutritional value) are being sought (with high protein content and high nutritional value of protein) that could replace these plants. Cereal cultivation dominates in Poland; hence, the search for high-value plants will also consider this group of plants. The aim of the study was to compare the nutritional value of proteins from two wheat cultivars. A field experiment conducted in Zawidowice in south-western Poland in 2019 investigated the nutritional values of two winter wheat cultivars: Aurelius and Activus. These two cultivars were compared in terms of their chemical composition, the biological value of their proteins for animal nutrition, and the content of macro- and microelements. Significant differences in chemical composition were found between the tested wheat cultivars. In terms of the chemical composition, i.e. the content of protein, fiber and ash, the Activus cultivar was characterized by significantly better parameters. This cultivar also had significantly higher gross energy. In turn, a significantly higher content of essential amino acids, i.e. lysine, cysteine, tryptophan, histidine, leucine, ioleucine, and valine, was found in the Aurelius cultivar; therefore, the indicators determining the biological value of the protein are more favorable in the Aurelius cultivars. Meanwhile, in terms of selected macro- and microelements the Auerlius cultivar was more valuable. Varietal progress is necessary to obtain cultivars with the essential nutrients needed by animals to satisfy their dietary requirements.

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Diversity of chemical composition and nutritional value in grain from selected winter wheat cultivars grown in south-western Poland

Szuba-Trznadel,

Gałka,

Kamińska

et al. 2024

Sci Rep

View full text Add to dashboard Cite

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Mycotoxin Level in Winter Wheat Grain as Impacted by Nitrogen and Manganese Fertilisation

Stępień,

Wojtkowiak,

Cwalina-Ambroziak

et al. 2023

Applied Sciences

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A field experiment with winter wheat (Triticum aestivum L.) cultivation was conducted at the Research and Education Centre in Tomaszkowo, Poland (53°72′ N; 20°42′ E) in the years 2013–2016. Fertilisation with nitrogen at 150 and 200 kg ha−1 and foliar application of manganese at 0.5 and 1.5 kg ha−1 were the research factors. Wheat infestation by Fusarium spp. was determined by the habitat conditions during crop growth. Neither nitrogen nor manganese fertilisation affected the presence of Fusarium spp. symptoms on wheat ears, but the infestation intensity decreased with increasing nitrogen and manganese content in the grain. Only the level of deoxynivalenol (DON) was correlated with Fusarium spp. infestation. Increasing the nitrogen fertilisation rate from 150 kg ha−1 to 200 kg ha−1 resulted in higher grain contamination with toxins. Supplementation of nitrogen fertilisation with manganese reduced the number of mycotoxins in wheat grain. The grain yield was mainly affected by the varied weather conditions during the wheat-growing periods. Neither nitrogen nor manganese fertilisation differentiated the wheat grain yield. The objective of this study was to examine the impact of the weather conditions and nitrogen and manganese fertilisation on the grain yield, occurrence of Fusarium head blight and mycotoxin level in winter wheat grain.

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Crop yield and micronutrient contents (Cu, Fe, Mn and Zn) in spring wheat grain depending on the fertilization method

Abstract: This study analyzed the effectiveness of the application method and nitrogen dose with and without the addition of multi-component fertilizers in various development phases of spring wheat on grain yield and micronutrient concentration (Cu, Zn, Mn and Fe)

Cited by 2 publications

References 19 publications

Diversity of chemical composition and nutritional value in grain from selected winter wheat cultivars grown in south-western Poland

Diversity of chemical composition and nutritional value in grain from selected winter wheat cultivars grown in south-western Poland

Mycotoxin Level in Winter Wheat Grain as Impacted by Nitrogen and Manganese Fertilisation

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