Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCA
Nowadays the role of organic amendments is increasing as a valuable source of nutrients. Organic fertilisation improves general soil fertility but concomitantly slow nutrient release and the risk of low efficiency of nutrient utilisation by crops is underlined. Thus the study investigates the influe...
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| Format: | Article |
| Language: | English |
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Taylor & Francis Group
2020-01-01
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| Series: | Acta Agriculturae Scandinavica. Section B, Soil and Plant Science |
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1080/09064710.2019.1668955 |
| _version_ | 1797684405359083520 |
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| author | Monika Jakubus Ewa Bakinowska |
| author_facet | Monika Jakubus Ewa Bakinowska |
| author_sort | Monika Jakubus |
| collection | DOAJ |
| description | Nowadays the role of organic amendments is increasing as a valuable source of nutrients. Organic fertilisation improves general soil fertility but concomitantly slow nutrient release and the risk of low efficiency of nutrient utilisation by crops is underlined. Thus the study investigates the influence of soil amendment with mineral, organic and mineral–organic fertilisation on macronutrient uptake by plants: camelina (Camelina sativa L.), white mustard (Sinapis alba L.) and spring barley (Hordeum vulgare L.) cultivated on light soils. A three-year pot experiment was conducted in PVC pots. The individual fertilisers were applied at 70 and 170 kg N ha−1. The study clearly demonstrated that independently of the fertilisation type, their doses equivalent to 170 kg N ha−1 caused significantly higher uptake of all analysed nutrients by plants in comparison to those grown in the soil enriched with fertilisers with lower doses of nitrogen. The performed statistical analysis (a multi-factorial analysis of variance and the Principal Component Analysis) confirmed genetic variance in macronutrient accumulation by plants cultivated in crop rotation, whereas on average white mustard absorbed the highest amounts of nutrients except for Mg. In addition, the application of the PCA analysis facilitated the determination of the interrelationships between nutrients. |
| first_indexed | 2024-03-12T00:29:10Z |
| format | Article |
| id | doaj.art-66729eb942f343fd8d0ca142f0141fb3 |
| institution | Directory Open Access Journal |
| issn | 0906-4710 1651-1913 |
| language | English |
| last_indexed | 2024-03-12T00:29:10Z |
| publishDate | 2020-01-01 |
| publisher | Taylor & Francis Group |
| record_format | Article |
| series | Acta Agriculturae Scandinavica. Section B, Soil and Plant Science |
| spelling | doaj.art-66729eb942f343fd8d0ca142f0141fb32023-09-15T10:26:25ZengTaylor & Francis GroupActa Agriculturae Scandinavica. Section B, Soil and Plant Science0906-47101651-19132020-01-01701566810.1080/09064710.2019.16689551668955Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCAMonika Jakubus0Ewa Bakinowska1Poznan University of Life SciencesPoznan University of TechnologyNowadays the role of organic amendments is increasing as a valuable source of nutrients. Organic fertilisation improves general soil fertility but concomitantly slow nutrient release and the risk of low efficiency of nutrient utilisation by crops is underlined. Thus the study investigates the influence of soil amendment with mineral, organic and mineral–organic fertilisation on macronutrient uptake by plants: camelina (Camelina sativa L.), white mustard (Sinapis alba L.) and spring barley (Hordeum vulgare L.) cultivated on light soils. A three-year pot experiment was conducted in PVC pots. The individual fertilisers were applied at 70 and 170 kg N ha−1. The study clearly demonstrated that independently of the fertilisation type, their doses equivalent to 170 kg N ha−1 caused significantly higher uptake of all analysed nutrients by plants in comparison to those grown in the soil enriched with fertilisers with lower doses of nitrogen. The performed statistical analysis (a multi-factorial analysis of variance and the Principal Component Analysis) confirmed genetic variance in macronutrient accumulation by plants cultivated in crop rotation, whereas on average white mustard absorbed the highest amounts of nutrients except for Mg. In addition, the application of the PCA analysis facilitated the determination of the interrelationships between nutrients.http://dx.doi.org/10.1080/09064710.2019.1668955mineral and organic fertilisationplantsmacroelementsprincipal component analysis (pca) |
| spellingShingle | Monika Jakubus Ewa Bakinowska Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCA Acta Agriculturae Scandinavica. Section B, Soil and Plant Science mineral and organic fertilisation plants macroelements principal component analysis (pca) |
| title | Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCA |
| title_full | Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCA |
| title_fullStr | Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCA |
| title_full_unstemmed | Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCA |
| title_short | Varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by PCA |
| title_sort | varied macronutrient uptake by plants as an effect of different fertilisation schemes evaluated by pca |
| topic | mineral and organic fertilisation plants macroelements principal component analysis (pca) |
| url | http://dx.doi.org/10.1080/09064710.2019.1668955 |
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