PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZER
This study aimed to evaluate the production and quality of açaí seedlings regarding the presence and absence of controlled-release fertilization under different shading levels. The study was conducted at the experimental field of Embrapa - Acre, using a completely randomized design in a 4 x 4 facto...
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| Format: | Article |
| Language: | English |
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Universidade Estadual de Mato Grosso do Sul
2023-06-01
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| Series: | Revista de Agricultura Neotropical |
| Subjects: | |
| Online Access: | https://periodicosonline.uems.br/index.php/agrineo/article/view/7325 |
| _version_ | 1827911402010968064 |
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| author | James Maciel de Araújo Romeu de Carvalho Andrade Neto Ueliton João Paulo Sebim Marim Marcos Giovane Pedroza de Abreu David Aquino da Costa |
| author_facet | James Maciel de Araújo Romeu de Carvalho Andrade Neto Ueliton João Paulo Sebim Marim Marcos Giovane Pedroza de Abreu David Aquino da Costa |
| author_sort | James Maciel de Araújo |
| collection | DOAJ |
| description |
This study aimed to evaluate the production and quality of açaí seedlings regarding the presence and absence of controlled-release fertilization under different shading levels. The study was conducted at the experimental field of Embrapa - Acre, using a completely randomized design in a 4 x 4 factorial arrangement. The factors included four evaluation periods (60, 120, 180, and 240 days after transplanting) and four shading environments (20%, 30%, 50%, and 75%), along with the presence or absence of controlled-release fertilization. The following variables were analyzed: plant height, stem diameter, number of leaves, dry mass of leaves, stem, root, and total dry mass, as well as the seedling quality index and foliar levels of macro and micronutrients. The growth and development of açaí seedlings are influenced by the evaluation periods, shade environments, and the use of fertilization. Fertilization with controlled-release fertilizer and environments with30% and 50% shading improved the quality of açaí palm seedlings.
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| first_indexed | 2024-03-13T02:02:51Z |
| format | Article |
| id | doaj.art-f6251fd1aaa24c0fb488fc1c0c59ddee |
| institution | Directory Open Access Journal |
| issn | 2358-6303 |
| language | English |
| last_indexed | 2024-03-13T02:02:51Z |
| publishDate | 2023-06-01 |
| publisher | Universidade Estadual de Mato Grosso do Sul |
| record_format | Article |
| series | Revista de Agricultura Neotropical |
| spelling | doaj.art-f6251fd1aaa24c0fb488fc1c0c59ddee2023-07-01T19:23:39ZengUniversidade Estadual de Mato Grosso do SulRevista de Agricultura Neotropical2358-63032023-06-0110310.32404/rean.v10i3.7325PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZERJames Maciel de Araújo0Romeu de Carvalho Andrade Neto1Ueliton2João Paulo Sebim Marim3Marcos Giovane Pedroza de Abreu4David Aquino da Costa5Federal University of Acre Brazilian Agricultural Research CorporationFederal Insitute of Acre.Federal Institute of Acre São Paulo State UniversityFederal Institute of Acre This study aimed to evaluate the production and quality of açaí seedlings regarding the presence and absence of controlled-release fertilization under different shading levels. The study was conducted at the experimental field of Embrapa - Acre, using a completely randomized design in a 4 x 4 factorial arrangement. The factors included four evaluation periods (60, 120, 180, and 240 days after transplanting) and four shading environments (20%, 30%, 50%, and 75%), along with the presence or absence of controlled-release fertilization. The following variables were analyzed: plant height, stem diameter, number of leaves, dry mass of leaves, stem, root, and total dry mass, as well as the seedling quality index and foliar levels of macro and micronutrients. The growth and development of açaí seedlings are influenced by the evaluation periods, shade environments, and the use of fertilization. Fertilization with controlled-release fertilizer and environments with30% and 50% shading improved the quality of açaí palm seedlings. https://periodicosonline.uems.br/index.php/agrineo/article/view/7325Açaí palmEuterpe oleraceaArecaceae Western Amazon |
| spellingShingle | James Maciel de Araújo Romeu de Carvalho Andrade Neto Ueliton João Paulo Sebim Marim Marcos Giovane Pedroza de Abreu David Aquino da Costa PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZER Revista de Agricultura Neotropical Açaí palm Euterpe oleracea Arecaceae Western Amazon |
| title | PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZER |
| title_full | PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZER |
| title_fullStr | PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZER |
| title_full_unstemmed | PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZER |
| title_short | PRODUCTION OF AÇAÍ SEEDLINGS UNDER DIFFERENT SHADE LEVELS AND CONTROLLED RELEASE FERTILIZER |
| title_sort | production of acai seedlings under different shade levels and controlled release fertilizer |
| topic | Açaí palm Euterpe oleracea Arecaceae Western Amazon |
| url | https://periodicosonline.uems.br/index.php/agrineo/article/view/7325 |
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