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Registro Completo |
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Biblioteca(s): |
Embrapa Acre. |
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Data corrente: |
28/02/2020 |
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Data da última atualização: |
02/07/2021 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
MAMÉDIO, D.; ANDRADE, C. M. S. de; SAMPAIO, A. F.; LOURES, D. R. S. |
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Afiliação: |
Divaney Mamédio, Universidade Estadual de Maringá / Universidade Federal do Recôncavo da Bahia; CARLOS MAURICIO SOARES DE ANDRADE, CPAF-AC; Aliedson Ferreira Sampaio; Daniele Rebouças Santana Loures, Universidade Federal do Recôncavo da Bahia. |
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Título: |
Soil management and planting spacing effects on establishment of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage peanut (Arachis pintoi cv. Belmonte) in an area of degraded Brachiaria brizantha. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Revista Mexicana de Ciencias Pecuarias, v. 11, n. 1, p. 241-254, 2020. |
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ISSN: |
2448-6698 (online) |
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DOI: |
10.22319/rmcp.v11i1.5004 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to assess the effect of soil management and planting spacing on establishment performance of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage peanut (Arachis pintoi cv. Belmonte). The treatments comprised two methods of soil management (conventional tillage, with desiccation followed by harrowing; and no-tillage, with sequential desiccation with glyphosate) and two planting spacing (50 and 100 cm between rows). The experimental design was in randomized blocks, arranged in split-plot. Both methods of soil management ensured rapid pasture establishment, with canopy cover greater than 94 % at 84 d after planting, with the no-tillage surpassing the conventional tillage, and at a cost of no-tillage 7 % lower. Reducing planting spacing from 100 cm to 50 cm accelerated canopy cover and reduced weed incidence. The initial contribution of forage peanut in the botanical composition was relatively small, declining by 3.8 % on average at 36 d after planting to less than 1.2 % at 84 d. No-tillage was as efficient in establishing mixed swards as conventional tillage. |
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Palavras-Chave: |
Amendoim forrageiro; Arachis pintoi cv Belmonte; Cacahuetes forrajeros; Capim Estrela Roxa; Cero labranza; Conventional planting; Cynodon nlemfuensis cv BRS Lua; Forage peanut; Leguminosas forrajeras; Manejo del suelo; Pastoreo mixto; Pastos forrajeros; Plantio convencional; Rendimiento de los cultivos; Restauración de suelos. |
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Thesagro: |
Gramínea Forrageira; Leguminosa Forrageira; Manejo do Solo; Pastagem Mista; Plantio Direto; Produtividade; Recuperação do Solo. |
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Thesaurus Nal: |
Crop yield; Forage grasses; Forage legumes; Mixed grazing; No-tillage; Soil management; Soil restoration. |
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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/211270/1/26980.pdf
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Marc: |
LEADER 02848naa a2200529 a 4500
001 2120628
005 2021-07-02
008 2020 bl uuuu u00u1 u #d
022 $a2448-6698 (online)
024 7 $a10.22319/rmcp.v11i1.5004$2DOI
100 1 $aMAMÉDIO, D.
245 $aSoil management and planting spacing effects on establishment of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage peanut (Arachis pintoi cv. Belmonte) in an area of degraded Brachiaria brizantha.$h[electronic resource]
260 $c2020
520 $aThe aim of this study was to assess the effect of soil management and planting spacing on establishment performance of mixed swards of purple stargrass (Cynodon nlemfuensis cv. BRS Lua) and forage peanut (Arachis pintoi cv. Belmonte). The treatments comprised two methods of soil management (conventional tillage, with desiccation followed by harrowing; and no-tillage, with sequential desiccation with glyphosate) and two planting spacing (50 and 100 cm between rows). The experimental design was in randomized blocks, arranged in split-plot. Both methods of soil management ensured rapid pasture establishment, with canopy cover greater than 94 % at 84 d after planting, with the no-tillage surpassing the conventional tillage, and at a cost of no-tillage 7 % lower. Reducing planting spacing from 100 cm to 50 cm accelerated canopy cover and reduced weed incidence. The initial contribution of forage peanut in the botanical composition was relatively small, declining by 3.8 % on average at 36 d after planting to less than 1.2 % at 84 d. No-tillage was as efficient in establishing mixed swards as conventional tillage.
650 $aCrop yield
650 $aForage grasses
650 $aForage legumes
650 $aMixed grazing
650 $aNo-tillage
650 $aSoil management
650 $aSoil restoration
650 $aGramínea Forrageira
650 $aLeguminosa Forrageira
650 $aManejo do Solo
650 $aPastagem Mista
650 $aPlantio Direto
650 $aProdutividade
650 $aRecuperação do Solo
653 $aAmendoim forrageiro
653 $aArachis pintoi cv Belmonte
653 $aCacahuetes forrajeros
653 $aCapim Estrela Roxa
653 $aCero labranza
653 $aConventional planting
653 $aCynodon nlemfuensis cv BRS Lua
653 $aForage peanut
653 $aLeguminosas forrajeras
653 $aManejo del suelo
653 $aPastoreo mixto
653 $aPastos forrajeros
653 $aPlantio convencional
653 $aRendimiento de los cultivos
653 $aRestauración de suelos
700 1 $aANDRADE, C. M. S. de
700 1 $aSAMPAIO, A. F.
700 1 $aLOURES, D. R. S.
773 $tRevista Mexicana de Ciencias Pecuarias$gv. 11, n. 1, p. 241-254, 2020.
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Registro original: |
Embrapa Acre (CPAF-AC) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
27/03/2000 |
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Data da última atualização: |
09/06/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
ANDRADE, R. V.; NETTO, D. A. M.; SOUZA, F. R. S.; LEITE, C. E. P. |
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Afiliação: |
DEA ALECIA MARTINS NETTO, CNPMS. |
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Título: |
Banco ativo de germoplasma de milho. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA E CARIBE, 2., 1999, Brasília. Anais. Brasília: Embrapa Recursos Genéticos e Biotecnologia, 1999. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Palavras-Chave: |
Avaliacao; Avaliation; Bank; Caracterizacao; Caracterization; Maize; Regeneration. |
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Thesagro: |
Banco de Germoplasma; Gene; Milho; Regeneração; Zea Mays. |
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Categoria do assunto: |
G Melhoramento Genético |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/41609/1/Banco-ativo.pdf
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Marc: |
LEADER 00847nam a2200289 a 4500
001 1483547
005 2018-06-09
008 1999 bl uuuu u00u1 u #d
100 1 $aANDRADE, R. V.
245 $aBanco ativo de germoplasma de milho.$h[electronic resource]
260 $aIn: SIMPÓSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA E CARIBE, 2., 1999, Brasília. Anais. Brasília: Embrapa Recursos Genéticos e Biotecnologia$c1999
300 $c1 CD-ROM.
650 $aBanco de Germoplasma
650 $aGene
650 $aMilho
650 $aRegeneração
650 $aZea Mays
653 $aAvaliacao
653 $aAvaliation
653 $aBank
653 $aCaracterizacao
653 $aCaracterization
653 $aMaize
653 $aRegeneration
700 1 $aNETTO, D. A. M.
700 1 $aSOUZA, F. R. S.
700 1 $aLEITE, C. E. P.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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