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Registro Completo |
Biblioteca(s): |
Embrapa Roraima. |
Data corrente: |
30/08/2022 |
Data da última atualização: |
30/08/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SMIDERLE, O. J.; SOUZA, A. das G.; REIS, N. D. dos; COSTA, A. S. da; PEREIRA, G. S. |
Afiliação: |
OSCAR JOSE SMIDERLE, CPAF-RR; ALINE DAS GRAÇAS SOUZA, UNIVERSIDADE DE INGÁ; NILMAR DIOGO DOS REIS, UNIVERSIDADE DE LAVRAS; AQUELINE SEVERINO DA COSTA, UNIVERSIDADE DE LAVRAS; GABRIEL SOUZA PEREIRA, UNIVERSIDADE DE LAVRAS. |
Título: |
Physical-Chemical characteristics of alternative substrates and fertilization on quality of Spondias macrocarpa seedlings. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Comunicata Scientiae, v.13, e3820, 2022. |
Idioma: |
Português |
Conteúdo: |
The objectives were to determine the physical and chemical characteristics of different substrates, and assess the influence of different substrates, with and without the addition of controlled-release fertilizer, on the growth and morphological quality of taperebá (Spondias macrocarpa) seedlings. The experimental design adopted was a 2 x 6 factorial scheme, with the presence and absence of 8.0 g L-1 of encapsulated controlled-release fertilizer and six substrates [Sub1= soil; Sub2= soil + carbonized rice husk (2:1 v/v); Sub3= soil + organic compos (2:1 v/v); Sub4= soil + carbonized rice husk + organic compost (1:1:1); Sub5= soil + carbonized rice husk + organic compost (2:1:1); Sub 6= soil + carbonized rice husk + organic compost (2:2:1)], with five replicates, composed of 10 seedlings (one in each container). Formulations of substrates containing soil + carbonized rice husk + organic compost (1:1:1) and soil + organic compost (2:1 v/v) had total porosity ranging from 0.88 to 0.91 m3 m-3, aeration space from 0.33 to 0.35 m3 m-3 and available water from 0.27 to 0.29 m3 m-3, hence being suitable to obtain taperebá seedlings with superior quality. The substrate Cerrado soil (Sub1) is not viable for the production of taperebá seedlings, since it has acidic pH, an undesirable chemical characteristic for the cultivation of this species. Incorporation of controlled-release fertilizer into the substrates used in the present study led to better morphological characteristics, so it is indicated as an input for fertilization in the initial stage of growth of taperebá seedlings. MenosThe objectives were to determine the physical and chemical characteristics of different substrates, and assess the influence of different substrates, with and without the addition of controlled-release fertilizer, on the growth and morphological quality of taperebá (Spondias macrocarpa) seedlings. The experimental design adopted was a 2 x 6 factorial scheme, with the presence and absence of 8.0 g L-1 of encapsulated controlled-release fertilizer and six substrates [Sub1= soil; Sub2= soil + carbonized rice husk (2:1 v/v); Sub3= soil + organic compos (2:1 v/v); Sub4= soil + carbonized rice husk + organic compost (1:1:1); Sub5= soil + carbonized rice husk + organic compost (2:1:1); Sub 6= soil + carbonized rice husk + organic compost (2:2:1)], with five replicates, composed of 10 seedlings (one in each container). Formulations of substrates containing soil + carbonized rice husk + organic compost (1:1:1) and soil + organic compost (2:1 v/v) had total porosity ranging from 0.88 to 0.91 m3 m-3, aeration space from 0.33 to 0.35 m3 m-3 and available water from 0.27 to 0.29 m3 m-3, hence being suitable to obtain taperebá seedlings with superior quality. The substrate Cerrado soil (Sub1) is not viable for the production of taperebá seedlings, since it has acidic pH, an undesirable chemical characteristic for the cultivation of this species. Incorporation of controlled-release fertilizer into the substrates used in the present study led to better morphological characteristics, so it i... Mostrar Tudo |
Palavras-Chave: |
Controlled-release fertilizer; Organic compost; Rice husk; Taperebá. |
Thesaurus Nal: |
Porosity. |
Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1145864/1/document.pdf
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Marc: |
LEADER 02292naa a2200229 a 4500 001 2145864 005 2022-08-30 008 2022 bl uuuu u00u1 u #d 100 1 $aSMIDERLE, O. J. 245 $aPhysical-Chemical characteristics of alternative substrates and fertilization on quality of Spondias macrocarpa seedlings.$h[electronic resource] 260 $c2022 520 $aThe objectives were to determine the physical and chemical characteristics of different substrates, and assess the influence of different substrates, with and without the addition of controlled-release fertilizer, on the growth and morphological quality of taperebá (Spondias macrocarpa) seedlings. The experimental design adopted was a 2 x 6 factorial scheme, with the presence and absence of 8.0 g L-1 of encapsulated controlled-release fertilizer and six substrates [Sub1= soil; Sub2= soil + carbonized rice husk (2:1 v/v); Sub3= soil + organic compos (2:1 v/v); Sub4= soil + carbonized rice husk + organic compost (1:1:1); Sub5= soil + carbonized rice husk + organic compost (2:1:1); Sub 6= soil + carbonized rice husk + organic compost (2:2:1)], with five replicates, composed of 10 seedlings (one in each container). Formulations of substrates containing soil + carbonized rice husk + organic compost (1:1:1) and soil + organic compost (2:1 v/v) had total porosity ranging from 0.88 to 0.91 m3 m-3, aeration space from 0.33 to 0.35 m3 m-3 and available water from 0.27 to 0.29 m3 m-3, hence being suitable to obtain taperebá seedlings with superior quality. The substrate Cerrado soil (Sub1) is not viable for the production of taperebá seedlings, since it has acidic pH, an undesirable chemical characteristic for the cultivation of this species. Incorporation of controlled-release fertilizer into the substrates used in the present study led to better morphological characteristics, so it is indicated as an input for fertilization in the initial stage of growth of taperebá seedlings. 650 $aPorosity 653 $aControlled-release fertilizer 653 $aOrganic compost 653 $aRice husk 653 $aTaperebá 700 1 $aSOUZA, A. das G. 700 1 $aREIS, N. D. dos 700 1 $aCOSTA, A. S. da 700 1 $aPEREIRA, G. S. 773 $tComunicata Scientiae$gv.13, e3820, 2022.
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Embrapa Roraima (CPAF-RR) |
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Registro Completo
Biblioteca(s): |
Embrapa Agrobiologia. |
Data corrente: |
06/10/2008 |
Data da última atualização: |
06/10/2008 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
SILVA, V. O. M. Z. da; FERNANDES, F. D. P.; SILVEIRA JR. J. A. da; BIERLUCZY, W.; NÚÑEZ, B. N. da C.; MENEZES, E. B.; AGUIAR-MENEZES, E. de L. |
Afiliação: |
Victor Ortega M. Zanon da Silva, UFRRJ; Fabrício Darley Paixão Fernandes, UFRRJ; Jair Assis da Silveira Jr, UFRRJ; Wanderlei Bierluczy, UFRRJ; Brenda Nury da C. Núñez, UFRRJ; Eurípedes Barsanulfo Menezes, UFRRJ; Elen de Lima Aguiar-Menezes, Embrapa Agrobiologia. |
Título: |
Uso de termonebulização visando o controle de formigas cortadeiras no Campus da UFRRJ, Seropédica, Rio de Janeiro. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 22., 2008, Uberlândia. Ciência, tecnologia e inovação: anais... Uberlândia: Sociedade Entomológica do Brasil, 2008. |
Páginas: |
1 p. |
Descrição Física: |
1 CD-ROM. ResumoID:1855-1. |
Idioma: |
Português |
Notas: |
Parceria: UFRRJ. |
Palavras-Chave: |
Atta sexdens rubrupilosa. |
Thesagro: |
Controle Biológico; Formiga; Saúva. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00913naa a2200253 a 4500 001 1630175 005 2008-10-06 008 2008 bl --- 0-- u #d 100 1 $aSILVA, V. O. M. Z. da 245 $aUso de termonebulização visando o controle de formigas cortadeiras no Campus da UFRRJ, Seropédica, Rio de Janeiro. 260 $c2008 300 $a1 p.$c1 CD-ROM. ResumoID:1855-1. 500 $aParceria: UFRRJ. 650 $aControle Biológico 650 $aFormiga 650 $aSaúva 653 $aAtta sexdens rubrupilosa 700 1 $aFERNANDES, F. D. P. 700 1 $aSILVEIRA JR. J. A. da 700 1 $aBIERLUCZY, W. 700 1 $aNÚÑEZ, B. N. da C. 700 1 $aMENEZES, E. B. 700 1 $aAGUIAR-MENEZES, E. de L. 773 $tIn: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 22., 2008, Uberlândia. Ciência, tecnologia e inovação: anais... Uberlândia: Sociedade Entomológica do Brasil, 2008.
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