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Registro Completo |
Biblioteca(s): |
Embrapa Caprinos e Ovinos; Embrapa Meio-Norte. |
Data corrente: |
17/10/2023 |
Data da última atualização: |
14/02/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
SOUZA, H. A. de; GUEDES, F. L.; POMPEU, R. C. F. F.; ODA-SOUZA, M.; CLARK, M. V. G.; ANDRADE, H. A. F de; PRIMO, A. A.; SAGRILO, E. |
Afiliação: |
HENRIQUE ANTUNES DE SOUZA, CPAMN; FERNANDO LISBOA GUEDES, CNPC; ROBERTO CLAUDIO FERNANDES F POMPEU, CNPC; MELISSA ODA-SOUZA, UNIVERSIDADE ESTADUAL DO PIAUÍ; MARCUS VINICIUS GUIMARAES CLARK, UNJIVERSIDADE FEDERAL DO PIAUÍ; HOSANA AGUIAR FREITAS DE ANDRADE, UNIVERSIDADE FEDERAL DO PIAUÍ; ANACLAUDIA ALVES PRIMO, UNIVERSIDADE FEDERAL DO CEARÁ; EDVALDO SAGRILO, CPAMN. |
Título: |
Combination of organic amendments as a soil recovering strategy at a desertification hotspot in the Brazilian semiarid. |
Ano de publicação: |
2024 |
Fonte/Imprenta: |
Land Degradation and Development, v. 35, n. 1, p. 534-548, Jan. 2024. |
ISSN: |
1099-145X |
DOI: |
10.1002/ldr.4935 |
Idioma: |
Inglês |
Conteúdo: |
The use of manure, organic mulch, and legume-based fertilizers can increase soil fertility in semiarid regions. However, the effects of such practices on soils prone to desertification are unknown. This study aimed to evaluate soil fertility and herbaceous stratum yield on soils amended with different organic inputs in the desertification hotspot of Irauçuba, Ceará state, Brazil. The experiments were performed in two areas with different soils (Planosol and Cambisol), in randomized blocks with a 2 x 2 x 3 + 1 factorial design. The factors consisted of (i) mulch (presence or absence of Copernicia prunifera [carnauba palm] straw), (ii) manure (sheep or cattle), and (iii) legume-based fertilizer (Mimosa tenuiflora [jurema], Mimosa caesalpiniifolia [sabiá], and Leucaena leucocephala [leucena]), in addition to an untreated control, with three replicates. Soil chemical attributes and herbaceous stratum yield were assessed in the two areas. Positive effects of the combined use of carnauba palm straw, manures, and legume-based fertilizers on soil fertility were more evident for Planosol than for Cambisol. The combination of sheep manure with sabiá-based fertilizer in Planosol, and cattle manure and leucena-based fertilizer in Cambisol increased herbaceous stratum yield. Herbaceous stratum yield in Planosol is more responsive to the input of great amounts of soil nutrients (especially P) and it increases soil organic matter levels, while in Cambisol, herbaceous stratum yield is more associated with the ability of inputs to make nutrients readily available. The use of organic amendments can reverse, in the short-term, degradation and desertification processes of soils in the Brazilian semiarid region. MenosThe use of manure, organic mulch, and legume-based fertilizers can increase soil fertility in semiarid regions. However, the effects of such practices on soils prone to desertification are unknown. This study aimed to evaluate soil fertility and herbaceous stratum yield on soils amended with different organic inputs in the desertification hotspot of Irauçuba, Ceará state, Brazil. The experiments were performed in two areas with different soils (Planosol and Cambisol), in randomized blocks with a 2 x 2 x 3 + 1 factorial design. The factors consisted of (i) mulch (presence or absence of Copernicia prunifera [carnauba palm] straw), (ii) manure (sheep or cattle), and (iii) legume-based fertilizer (Mimosa tenuiflora [jurema], Mimosa caesalpiniifolia [sabiá], and Leucaena leucocephala [leucena]), in addition to an untreated control, with three replicates. Soil chemical attributes and herbaceous stratum yield were assessed in the two areas. Positive effects of the combined use of carnauba palm straw, manures, and legume-based fertilizers on soil fertility were more evident for Planosol than for Cambisol. The combination of sheep manure with sabiá-based fertilizer in Planosol, and cattle manure and leucena-based fertilizer in Cambisol increased herbaceous stratum yield. Herbaceous stratum yield in Planosol is more responsive to the input of great amounts of soil nutrients (especially P) and it increases soil organic matter levels, while in Cambisol, herbaceous stratum yield is more ... Mostrar Tudo |
Thesagro: |
Fertilidade do Solo; Manejo do Solo. |
Thesaurus Nal: |
Copernicia; Leucaena leucocephala subsp. leucocephala; Mimosa caesalpiniifolia; Mimosa tenuiflora; Soil fertility; Soil management. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 02735naa a2200325 a 4500 001 2157300 005 2024-02-14 008 2024 bl uuuu u00u1 u #d 022 $a1099-145X 024 7 $a10.1002/ldr.4935$2DOI 100 1 $aSOUZA, H. A. de 245 $aCombination of organic amendments as a soil recovering strategy at a desertification hotspot in the Brazilian semiarid.$h[electronic resource] 260 $c2024 520 $aThe use of manure, organic mulch, and legume-based fertilizers can increase soil fertility in semiarid regions. However, the effects of such practices on soils prone to desertification are unknown. This study aimed to evaluate soil fertility and herbaceous stratum yield on soils amended with different organic inputs in the desertification hotspot of Irauçuba, Ceará state, Brazil. The experiments were performed in two areas with different soils (Planosol and Cambisol), in randomized blocks with a 2 x 2 x 3 + 1 factorial design. The factors consisted of (i) mulch (presence or absence of Copernicia prunifera [carnauba palm] straw), (ii) manure (sheep or cattle), and (iii) legume-based fertilizer (Mimosa tenuiflora [jurema], Mimosa caesalpiniifolia [sabiá], and Leucaena leucocephala [leucena]), in addition to an untreated control, with three replicates. Soil chemical attributes and herbaceous stratum yield were assessed in the two areas. Positive effects of the combined use of carnauba palm straw, manures, and legume-based fertilizers on soil fertility were more evident for Planosol than for Cambisol. The combination of sheep manure with sabiá-based fertilizer in Planosol, and cattle manure and leucena-based fertilizer in Cambisol increased herbaceous stratum yield. Herbaceous stratum yield in Planosol is more responsive to the input of great amounts of soil nutrients (especially P) and it increases soil organic matter levels, while in Cambisol, herbaceous stratum yield is more associated with the ability of inputs to make nutrients readily available. The use of organic amendments can reverse, in the short-term, degradation and desertification processes of soils in the Brazilian semiarid region. 650 $aCopernicia 650 $aLeucaena leucocephala subsp. leucocephala 650 $aMimosa caesalpiniifolia 650 $aMimosa tenuiflora 650 $aSoil fertility 650 $aSoil management 650 $aFertilidade do Solo 650 $aManejo do Solo 700 1 $aGUEDES, F. L. 700 1 $aPOMPEU, R. C. F. F. 700 1 $aODA-SOUZA, M. 700 1 $aCLARK, M. V. G. 700 1 $aANDRADE, H. A. F de 700 1 $aPRIMO, A. A. 700 1 $aSAGRILO, E. 773 $tLand Degradation and Development$gv. 35, n. 1, p. 534-548, Jan. 2024.
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Embrapa Meio-Norte (CPAMN) |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
08/02/2008 |
Data da última atualização: |
08/05/2018 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ILKIU-BORGES, F. de S.; RODRIGUES, S. T.; SILVA, R. C. V. M. da; LAMEIRA, O. A.; PEREIRA, M. da S. |
Afiliação: |
FERNANDA ILKIU BORGES DE SOUZA, CPATU; SILVANE TAVARES RODRIGUES, CPATU; REGINA CELIA VIANA MARTINS DA SILVA, CPATU; OSMAR ALVES LAMEIRA, CPATU; Michel da Silva Pereira, UFRA. |
Título: |
Caracterização morfológica de Psychotria ipecacuanha dos acessos integrantes do banco de germoplasma da Embrapa Amazônia Oriental. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: CONGRESSO NACIONAL DE BOTÂNICA, 58., 2007, São Paulo. A botânica no Brasil: pesquisa, ensino e políticas públicas ambientais: resumos. São Paulo: Sociedade Botânica do Brasil, 2007. |
Descrição Física: |
1 CD-ROM. |
Idioma: |
Português |
Palavras-Chave: |
Brasil. |
Thesagro: |
Banco de Germoplasma; Ipecacuanha; Morfologia Vegetal. |
Thesaurus NAL: |
Amazonia. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/60427/1/CaracterizacaoMorfologica.pdf
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Marc: |
LEADER 00830nam a2200217 a 4500 001 1409287 005 2018-05-08 008 2007 bl uuuu u00u1 u #d 100 1 $aILKIU-BORGES, F. de S. 245 $aCaracterização morfológica de Psychotria ipecacuanha dos acessos integrantes do banco de germoplasma da Embrapa Amazônia Oriental. 260 $aIn: CONGRESSO NACIONAL DE BOTÂNICA, 58., 2007, São Paulo. A botânica no Brasil: pesquisa, ensino e políticas públicas ambientais: resumos. São Paulo: Sociedade Botânica do Brasil$c2007 300 $c1 CD-ROM. 650 $aAmazonia 650 $aBanco de Germoplasma 650 $aIpecacuanha 650 $aMorfologia Vegetal 653 $aBrasil 700 1 $aRODRIGUES, S. T. 700 1 $aSILVA, R. C. V. M. da 700 1 $aLAMEIRA, O. A. 700 1 $aPEREIRA, M. da S.
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