THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L.
The nutritive value of Beta vulgaris L. result mainly from its high content of protein gathered both in leaf blades and in petioles, and from high content of mineral salts, mainly iron and calcium, as well as vitamins C, A, B1, B2. Purpose of the research was to determine the effect of type potassi...
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| Format: | Article |
| Language: | English |
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University of Life Sciences in Lublin - Publishing House
2011-12-01
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| Series: | Acta Scientiarum Polonorum: Hortorum Cultus |
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| Online Access: | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/3318 |
| _version_ | 1797393949224075264 |
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| author | Katarzyna Dzida Zbigniew Jarosz Zenia Michałojć |
| author_facet | Katarzyna Dzida Zbigniew Jarosz Zenia Michałojć |
| author_sort | Katarzyna Dzida |
| collection | DOAJ |
| description |
The nutritive value of Beta vulgaris L. result mainly from its high content of protein gathered both in leaf blades and in petioles, and from high content of mineral
salts, mainly iron and calcium, as well as vitamins C, A, B1, B2. Purpose of the research was to determine the effect of type potassium fertilizer (potassium chloride, potassium sulphate and potassium chloride + potassium sulphate in 1:1 K ratio) and different dose of potassium (0.6; 1.2; 1.8 g·dm-3) on the yield and chemical composition of Beta vulgaris L. The plants were cultivated in a greenhouse, in pots filled deacidified highmoor peat. Regardless of the type of potassium fertilizer, the yield of Beta leaves was the highest with the application of 0.6 g K·dm-3. Leaves of Beta vulgaris L. fertilized with potassium chloride contained least nitrates, whereas plants fertilized with K2SO4 and KCl + K2SO4 contained much more nitrates. Increasing doses of potassium had a positive effect on the content
of vitamin C in the leaves. The research revealed a negative effect of increasing potassium dose on the plant unit weight, leaf length and percentage content of total nitrogen, protein and dry weight in leaves, especially at application of potassium chloride and potassium sulphate. The research showed the growth of potassium and total salt concentration content in bedding as the effect of increasing potassium doses at the application of KCl and K2SO4. In cultivation of Beta vulgaris L., the application of 0.6 g K·dm-3 bedding leads to the highest yield of leaf fresh weight, while application of 1.8 g K·dm-3 bedding leads to the highest content of vitamin C in fresh mass.
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| first_indexed | 2024-03-09T00:12:23Z |
| format | Article |
| id | doaj.art-8b895a2299ea431d9f82ba08fe7a5365 |
| institution | Directory Open Access Journal |
| issn | 1644-0692 2545-1405 |
| language | English |
| last_indexed | 2024-03-09T00:12:23Z |
| publishDate | 2011-12-01 |
| publisher | University of Life Sciences in Lublin - Publishing House |
| record_format | Article |
| series | Acta Scientiarum Polonorum: Hortorum Cultus |
| spelling | doaj.art-8b895a2299ea431d9f82ba08fe7a53652023-12-12T09:56:31ZengUniversity of Life Sciences in Lublin - Publishing HouseActa Scientiarum Polonorum: Hortorum Cultus1644-06922545-14052011-12-01104THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L.Katarzyna DzidaZbigniew JaroszZenia Michałojć The nutritive value of Beta vulgaris L. result mainly from its high content of protein gathered both in leaf blades and in petioles, and from high content of mineral salts, mainly iron and calcium, as well as vitamins C, A, B1, B2. Purpose of the research was to determine the effect of type potassium fertilizer (potassium chloride, potassium sulphate and potassium chloride + potassium sulphate in 1:1 K ratio) and different dose of potassium (0.6; 1.2; 1.8 g·dm-3) on the yield and chemical composition of Beta vulgaris L. The plants were cultivated in a greenhouse, in pots filled deacidified highmoor peat. Regardless of the type of potassium fertilizer, the yield of Beta leaves was the highest with the application of 0.6 g K·dm-3. Leaves of Beta vulgaris L. fertilized with potassium chloride contained least nitrates, whereas plants fertilized with K2SO4 and KCl + K2SO4 contained much more nitrates. Increasing doses of potassium had a positive effect on the content of vitamin C in the leaves. The research revealed a negative effect of increasing potassium dose on the plant unit weight, leaf length and percentage content of total nitrogen, protein and dry weight in leaves, especially at application of potassium chloride and potassium sulphate. The research showed the growth of potassium and total salt concentration content in bedding as the effect of increasing potassium doses at the application of KCl and K2SO4. In cultivation of Beta vulgaris L., the application of 0.6 g K·dm-3 bedding leads to the highest yield of leaf fresh weight, while application of 1.8 g K·dm-3 bedding leads to the highest content of vitamin C in fresh mass. https://czasopisma.up.lublin.pl/index.php/asphc/article/view/3318Beta vulgaris L.mineral nutritionmacroelementsvitamin Cnitrates |
| spellingShingle | Katarzyna Dzida Zbigniew Jarosz Zenia Michałojć THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L. Acta Scientiarum Polonorum: Hortorum Cultus Beta vulgaris L. mineral nutrition macroelements vitamin C nitrates |
| title | THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L. |
| title_full | THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L. |
| title_fullStr | THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L. |
| title_full_unstemmed | THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L. |
| title_short | THE EFFECT OF DIVERSIFIED POTASSIUM FERTILIZATION ON THE YIELD AND CHEMICAL COMPOSITION OF Beta vulgaris L. |
| title_sort | effect of diversified potassium fertilization on the yield and chemical composition of beta vulgaris l |
| topic | Beta vulgaris L. mineral nutrition macroelements vitamin C nitrates |
| url | https://czasopisma.up.lublin.pl/index.php/asphc/article/view/3318 |
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