Canonical Correlation Analysis Between Growth and Nutrition in Teak Seedlings
ABSTRACT The relationship between nutrients and plant growth requires in-depth studies and the application of statistical analysis capable of explaining these interactions. An experiment was prepared with N, P2O5 and K2O doses. Effects on the correlations between growth and nutrients in Tectona gran...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal Rural do Rio de Janeiro
2019-05-01
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| Series: | Floresta e Ambiente |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200147&lng=en&tlng=en |
| _version_ | 1811274123074076672 |
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| author | Cristiane Ramos Vieira Oscarlina Lúcia dos Santos Weber Kuang Hongyu José Fernando Scaramuzza |
| author_facet | Cristiane Ramos Vieira Oscarlina Lúcia dos Santos Weber Kuang Hongyu José Fernando Scaramuzza |
| author_sort | Cristiane Ramos Vieira |
| collection | DOAJ |
| description | ABSTRACT The relationship between nutrients and plant growth requires in-depth studies and the application of statistical analysis capable of explaining these interactions. An experiment was prepared with N, P2O5 and K2O doses. Effects on the correlations between growth and nutrients in Tectona grandis seedlings were based on the canonical correlation analysis. Seedlings were submitted to doses of N = 0, 2.5, 5.0, 7.5 kg m–3 with urea, P2O5 = 0, 3.0, 6.0, 12.0 kg m–3 with common superphosphate, and K2O = 0, 3.0, 6.0, 12.0 kg m–3 with potassium chloride, in a completely randomized design. Canonical correlations showed that biomass was the most salient morphological characteristic in relation to the growth of T. grandis seedlings. Height and diameter were also underscored by interactions between macro- and micronutrients in the substrate, after fertilization. Results show that N, Mn and Cu were the most important nutrients for the increment of these characteristics. |
| first_indexed | 2024-04-12T23:13:23Z |
| format | Article |
| id | doaj.art-e353e0be466e46aebe9c59f751979b3d |
| institution | Directory Open Access Journal |
| issn | 2179-8087 |
| language | English |
| last_indexed | 2024-04-12T23:13:23Z |
| publishDate | 2019-05-01 |
| publisher | Universidade Federal Rural do Rio de Janeiro |
| record_format | Article |
| series | Floresta e Ambiente |
| spelling | doaj.art-e353e0be466e46aebe9c59f751979b3d2022-12-22T03:12:45ZengUniversidade Federal Rural do Rio de JaneiroFloresta e Ambiente2179-80872019-05-0126210.1590/2179-8087.081417S2179-80872019000200147Canonical Correlation Analysis Between Growth and Nutrition in Teak SeedlingsCristiane Ramos VieiraOscarlina Lúcia dos Santos WeberKuang HongyuJosé Fernando ScaramuzzaABSTRACT The relationship between nutrients and plant growth requires in-depth studies and the application of statistical analysis capable of explaining these interactions. An experiment was prepared with N, P2O5 and K2O doses. Effects on the correlations between growth and nutrients in Tectona grandis seedlings were based on the canonical correlation analysis. Seedlings were submitted to doses of N = 0, 2.5, 5.0, 7.5 kg m–3 with urea, P2O5 = 0, 3.0, 6.0, 12.0 kg m–3 with common superphosphate, and K2O = 0, 3.0, 6.0, 12.0 kg m–3 with potassium chloride, in a completely randomized design. Canonical correlations showed that biomass was the most salient morphological characteristic in relation to the growth of T. grandis seedlings. Height and diameter were also underscored by interactions between macro- and micronutrients in the substrate, after fertilization. Results show that N, Mn and Cu were the most important nutrients for the increment of these characteristics.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200147&lng=en&tlng=enTectona grandisanálise multivariadaadubaçãoprodução de mudas |
| spellingShingle | Cristiane Ramos Vieira Oscarlina Lúcia dos Santos Weber Kuang Hongyu José Fernando Scaramuzza Canonical Correlation Analysis Between Growth and Nutrition in Teak Seedlings Floresta e Ambiente Tectona grandis análise multivariada adubação produção de mudas |
| title | Canonical Correlation Analysis Between Growth and Nutrition in Teak Seedlings |
| title_full | Canonical Correlation Analysis Between Growth and Nutrition in Teak Seedlings |
| title_fullStr | Canonical Correlation Analysis Between Growth and Nutrition in Teak Seedlings |
| title_full_unstemmed | Canonical Correlation Analysis Between Growth and Nutrition in Teak Seedlings |
| title_short | Canonical Correlation Analysis Between Growth and Nutrition in Teak Seedlings |
| title_sort | canonical correlation analysis between growth and nutrition in teak seedlings |
| topic | Tectona grandis análise multivariada adubação produção de mudas |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872019000200147&lng=en&tlng=en |
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