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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
06/10/2020 |
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Data da última atualização: |
28/06/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MUNIZ, P. S. B.; ANDRADE NETO, R. de C.; LUNZ, A. M. P.; ALMEIDA, U. O. de; ARAÚJO, J. M. de. |
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Afiliação: |
Paulo Sérgio Braña Muniz, Universidade Federal do Acre (Ufac); ROMEU DE CARVALHO ANDRADE NETO, CPAF-AC; AURENY MARIA PEREIRA LUNZ, CPAF-AC; Ueliton Oliveira de Almeida, Universidade Federal do Acre (Ufac); James Maciel de Araújo, Universidade Federal do Acre (Ufac). |
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Título: |
Alternative substrates and controlled-release fertilizer in the production of yellow passion fruit seedlings. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Comunicata Scientiae Horticultural Journal, v. 11, e3292, 2020. |
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ISSN: |
2177-5133 (Online) |
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DOI: |
10.14295/CS.v11i0.3292 |
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Idioma: |
Inglês |
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Conteúdo: |
There are many residues that can be used for agriculture, especially as a substrate. However, it is often necessary to fertilize the growing media so that the seedlings can be produced with quality. The objective of this study was to evaluate the use of alternative and commercial substrates associated with different controlled-release fertilizer levels in producing yellow passion fruit seedlings. The experiment was conducted at the Embrapa Acre seedling nursery, with 50% luminosity. We used a randomized block experimental design in a 5 x 3 factorial scheme with 15 treatments, 4 replicates, and 10 plants per plot. The treatments consisted of five controlledrelease fertilizer levels (0 kg m-3, 3 kg m-3, 6 kg m-3, 9 kg m-3, and 12 kg m-3) combined with lumps of acerola fruits (LAF), Brazil nut peel (BNP), and commercial (CS) substrates. The evaluated variables were seed height, stem diameter, number of leaves, shoot dry mass (SDM), root dry mass (RDM), total dry mass (TDM), and seedling quality index (SQI). Use of the alternative lumps of acerola fruit (LAF) substrate associated with the 10 kg m-³ level of controlled-release fertilizer promoted the best results. BNP has potential for use as a substrate for passion fruit seedlings, however adjustments are necessary to achieve an adequate composition. |
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Palavras-Chave: |
Acre; Adubo de liberação lenta; Alternative substrate; Amazonia Occidental; Amazônia Ocidental; Calidad de las semillas; Cultivos de viveros; Embrapa Acre; Fertilizantes de acción retardada; Granadillas; Producción de plántulas; Rendimiento de los cultivos; Rio Branco (AC); Substrato alternativo; Substratos enzimáticos; Western Amazon. |
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Thesagro: |
Campo Experimental; Fertilizante; Maracujá; Muda; Produção; Qualidade; Rendimento; Substrato de Cultura; Viveiro. |
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Thesaurus Nal: |
Crop yield; Enzyme substrates; Nursery crops; Passion fruits; Seed quality; Seedling production; Slow-release fertilizers. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/216436/1/27031.pdf
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Marc: |
LEADER 03021naa a2200577 a 4500
001 2125303
005 2021-06-28
008 2020 bl uuuu u00u1 u #d
022 $a2177-5133 (Online)
024 7 $a10.14295/CS.v11i0.3292$2DOI
100 1 $aMUNIZ, P. S. B.
245 $aAlternative substrates and controlled-release fertilizer in the production of yellow passion fruit seedlings.$h[electronic resource]
260 $c2020
520 $aThere are many residues that can be used for agriculture, especially as a substrate. However, it is often necessary to fertilize the growing media so that the seedlings can be produced with quality. The objective of this study was to evaluate the use of alternative and commercial substrates associated with different controlled-release fertilizer levels in producing yellow passion fruit seedlings. The experiment was conducted at the Embrapa Acre seedling nursery, with 50% luminosity. We used a randomized block experimental design in a 5 x 3 factorial scheme with 15 treatments, 4 replicates, and 10 plants per plot. The treatments consisted of five controlledrelease fertilizer levels (0 kg m-3, 3 kg m-3, 6 kg m-3, 9 kg m-3, and 12 kg m-3) combined with lumps of acerola fruits (LAF), Brazil nut peel (BNP), and commercial (CS) substrates. The evaluated variables were seed height, stem diameter, number of leaves, shoot dry mass (SDM), root dry mass (RDM), total dry mass (TDM), and seedling quality index (SQI). Use of the alternative lumps of acerola fruit (LAF) substrate associated with the 10 kg m-³ level of controlled-release fertilizer promoted the best results. BNP has potential for use as a substrate for passion fruit seedlings, however adjustments are necessary to achieve an adequate composition.
650 $aCrop yield
650 $aEnzyme substrates
650 $aNursery crops
650 $aPassion fruits
650 $aSeed quality
650 $aSeedling production
650 $aSlow-release fertilizers
650 $aCampo Experimental
650 $aFertilizante
650 $aMaracujá
650 $aMuda
650 $aProdução
650 $aQualidade
650 $aRendimento
650 $aSubstrato de Cultura
650 $aViveiro
653 $aAcre
653 $aAdubo de liberação lenta
653 $aAlternative substrate
653 $aAmazonia Occidental
653 $aAmazônia Ocidental
653 $aCalidad de las semillas
653 $aCultivos de viveros
653 $aEmbrapa Acre
653 $aFertilizantes de acción retardada
653 $aGranadillas
653 $aProducción de plántulas
653 $aRendimiento de los cultivos
653 $aRio Branco (AC)
653 $aSubstrato alternativo
653 $aSubstratos enzimáticos
653 $aWestern Amazon
700 1 $aANDRADE NETO, R. de C.
700 1 $aLUNZ, A. M. P.
700 1 $aALMEIDA, U. O. de
700 1 $aARAÚJO, J. M. de
773 $tComunicata Scientiae Horticultural Journal$gv. 11, e3292, 2020.
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Embrapa Acre (CPAF-AC) |
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