A Case Study on the Effect of Foliar Nitrogen Fertilization on the Microbiological and Biochemical State of the Soil and the Uptake of Macro- and Microelements by Winter Triticale (Triticosecale)
| cris.virtual.author-orcid | 0000-0002-8531-7271 | |
| cris.virtual.author-orcid | 0000-0002-5811-8437 | |
| cris.virtual.author-orcid | 0000-0002-2718-6808 | |
| cris.virtual.author-orcid | 0000-0003-0421-6071 | |
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| cris.virtualsource.author-orcid | 4001d30a-042b-42e3-95bc-a1e53e717712 | |
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| dc.abstract.en | Due to the increasing demand for food, the agricultural sector is facing a huge challenge related to its production without having a negative impact on the environment. The above issues are regulated by the current EU policy, indicating the need to conduct plant production by the European Green Deal strategy (2020), based on reducing the use of chemical plant-protection products by 50% and reducing the level of mineral fertilization by 20% by 2030. Using appropriate techniques of applying mineral fertilizers, which have a positive effect on the development and activity of soil microorganisms, the availability of nutrients in the soil can be increased while reducing fertilizer applications. This study aims to show whether the use of foliar nitrogen fertilizers in combination with sulfur in a two-year field experiment with triticale stimulates the multiplication of selected groups of microorganisms and the level of soil enzymatic activity. In addition, effects on the content of available forms of nutrients in the soil, triticale yield, and total nutrient uptake were analyzed. It is shown that the applied foliar fertilizers enriched with sulfur, compared to fertilization with ammonium nitrate, contributed to a 100% increase in the number of analyzed groups of microorganisms, urease, and alkaline phosphatase activity; a 44% increase in dehydrogenase activity; and a 15% increase in acid phosphatase activity. The hybrid application technique, with reduced doses of nitrogen fertilizers enriched with sulfur by 20 and 25%, resulted in grain yields exceeding 8 t/ha. Moreover, compared to conventional fertilization based on ammonium nitrate, an increase in the grain yield of triticale was obtained in the range of 16 to 24%, as well as an increase in the accumulation of nutrients in the plant. It is shown that foliar fertilization is a promising alternative to standard fertilization techniques. | |
| dc.affiliation | Wydział Rolnictwa, Ogrodnictwa i Biotechnologii | |
| dc.affiliation.institute | Katedra Chemii Rolnej i Biogeochemii Środowiska | |
| dc.affiliation.institute | Katedra Metod Matematycznych i Statystycznych | |
| dc.affiliation.institute | Katedra Gleboznawstwa i Mikrobiologii | |
| dc.contributor.author | Gaj, Renata | |
| dc.contributor.author | Kayzer, Dariusz | |
| dc.contributor.author | Głuchowska, Katarzyna | |
| dc.contributor.author | Wielgusz, Katarzyna | |
| dc.contributor.author | Wolna-Maruwka, Agnieszka | |
| dc.date.access | 2025-02-24 | |
| dc.date.accessioned | 2025-02-24T12:53:07Z | |
| dc.date.available | 2025-02-24T12:53:07Z | |
| dc.date.copyright | 2025-02-14 | |
| dc.date.issued | 2025 | |
| dc.description.abstract | <jats:p>Due to the increasing demand for food, the agricultural sector is facing a huge challenge related to its production without having a negative impact on the environment. The above issues are regulated by the current EU policy, indicating the need to conduct plant production by the European Green Deal strategy (2020), based on reducing the use of chemical plant-protection products by 50% and reducing the level of mineral fertilization by 20% by 2030. Using appropriate techniques of applying mineral fertilizers, which have a positive effect on the development and activity of soil microorganisms, the availability of nutrients in the soil can be increased while reducing fertilizer applications. This study aims to show whether the use of foliar nitrogen fertilizers in combination with sulfur in a two-year field experiment with triticale stimulates the multiplication of selected groups of microorganisms and the level of soil enzymatic activity. In addition, effects on the content of available forms of nutrients in the soil, triticale yield, and total nutrient uptake were analyzed. It is shown that the applied foliar fertilizers enriched with sulfur, compared to fertilization with ammonium nitrate, contributed to a 100% increase in the number of analyzed groups of microorganisms, urease, and alkaline phosphatase activity; a 44% increase in dehydrogenase activity; and a 15% increase in acid phosphatase activity. The hybrid application technique, with reduced doses of nitrogen fertilizers enriched with sulfur by 20 and 25%, resulted in grain yields exceeding 8 t/ha. Moreover, compared to conventional fertilization based on ammonium nitrate, an increase in the grain yield of triticale was obtained in the range of 16 to 24%, as well as an increase in the accumulation of nutrients in the plant. It is shown that foliar fertilization is a promising alternative to standard fertilization techniques.</jats:p> | |
| dc.description.accesstime | at_publication | |
| dc.description.bibliography | il., bibliogr. | |
| dc.description.finance | publication_nocost | |
| dc.description.financecost | 0,00 | |
| dc.description.if | 3,3 | |
| dc.description.number | 2 | |
| dc.description.points | 100 | |
| dc.description.review | review | |
| dc.description.version | final_published | |
| dc.description.volume | 15 | |
| dc.identifier.doi | 10.3390/agronomy15020467 | |
| dc.identifier.issn | 2073-4395 | |
| dc.identifier.uri | https://sciencerep.up.poznan.pl/handle/item/2503 | |
| dc.identifier.weblink | https://www.mdpi.com/2073-4395/15/2/467 | |
| dc.language | en | |
| dc.pbn.affiliation | agriculture and horticulture | |
| dc.pbn.affiliation | environmental engineering, mining and energy | |
| dc.relation.ispartof | Agronomy | |
| dc.relation.pages | art. 467 | |
| dc.rights | CC-BY | |
| dc.sciencecloud | send | |
| dc.share.type | OPEN_JOURNAL | |
| dc.subject.en | foliar fertilization | |
| dc.subject.en | enzymatic activity | |
| dc.subject.en | soil microorganisms | |
| dc.subject.en | plant yield | |
| dc.subject.en | nutrient uptake | |
| dc.title | A Case Study on the Effect of Foliar Nitrogen Fertilization on the Microbiological and Biochemical State of the Soil and the Uptake of Macro- and Microelements by Winter Triticale (Triticosecale) | |
| dc.type | JournalArticle | |
| dspace.entity.type | Publication | |
| oaire.citation.issue | 2 | |
| oaire.citation.volume | 15 |