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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
16/03/2020 |
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Data da última atualização: |
17/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIRA, J. B. de; ANDRADE, A. P. de; MAGALHÃES, A. L. R.; CAMPOS, F. S.; ARAUJO, G. G. L. de; SIGNOR, D.; GOIS, G. C.; REGITANO NETO, A.; CUNHA, D. de S.; TABOSA, J. N.; SILVA, T. G. F. da; NAGAHAMA, H. de J. |
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Afiliação: |
Jaciele Beserra de Lira; Alberício Pereira de Andrade; André Luiz Rodrigues Magalhães; Fleming Sena Campos; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; DIANA SIGNOR DEON, CPATSA; Glayciane Costa Gois; AMADEU REGITANO NETO, CPATSA; Diego de Sousa Cunha; José Nildo Tabosa; Thieres George Freire da Silva; Hideo de Jesus Nagahama. |
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Título: |
Production of pearl millet irrigated with different levels of brackish water and organic matter. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Communications in Soil Science and Plant Analysis, v. 51, n. 5, p. 701-709, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective is to determine the growth, yield and chemical characteristics of pearl millet irrigated with different levels of brackish water and organic matter in two cultivation cycles. The experimental design was randomized blocks in a 4 × 4 factorial arrangement, composed of 4 levels of brackish irrigation (25, 50, 75 and 100% evapotranspiration), 4 levels of organic matter (0, 15, 30 and 45 t ha−1) with 3 repetitions. Along two cultivation cycles, pearl millet crop was analyzed for: plant growth variables, fresh and dry mass production, water-use efficiency, and chemical composition. There was significant interaction between applied water levels and organic matter for lignin in the 2nd cut (P < .05). The number of leaves, number of dead leaves and fresh mass production were influenced by the isolated effect of brackish water levels in cut 1 (P < .05). In turn, fresh mass production, dry mass production, plant height, leaves length, panicle length, fresh mass production, crude protein and ether extract were influenced by the isolated effect of saline water levels in the 2nd cut (P < .05). Growth, biomass production and chemical composition variables in second cut are positively influenced by different brackish irrigation levels under low rainfall conditions. |
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Palavras-Chave: |
Produção de biomassa. |
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Thesagro: |
Água Salobra; Irrigação; Matéria Orgânica; Milheto; Pennisetum Glaucum. |
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Thesaurus Nal: |
Brackish water; Millets; Organic matter. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/211877/1/Productionof-PearlMilletIrrigatedwithDifferentLevelsofBrackishWaterand-OrganicMatte-2020.pdf
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Marc: |
LEADER 02356naa a2200361 a 4500
001 2121265
005 2021-02-17
008 2020 bl uuuu u00u1 u #d
100 1 $aLIRA, J. B. de
245 $aProduction of pearl millet irrigated with different levels of brackish water and organic matter.$h[electronic resource]
260 $c2020
520 $aThe objective is to determine the growth, yield and chemical characteristics of pearl millet irrigated with different levels of brackish water and organic matter in two cultivation cycles. The experimental design was randomized blocks in a 4 × 4 factorial arrangement, composed of 4 levels of brackish irrigation (25, 50, 75 and 100% evapotranspiration), 4 levels of organic matter (0, 15, 30 and 45 t ha−1) with 3 repetitions. Along two cultivation cycles, pearl millet crop was analyzed for: plant growth variables, fresh and dry mass production, water-use efficiency, and chemical composition. There was significant interaction between applied water levels and organic matter for lignin in the 2nd cut (P < .05). The number of leaves, number of dead leaves and fresh mass production were influenced by the isolated effect of brackish water levels in cut 1 (P < .05). In turn, fresh mass production, dry mass production, plant height, leaves length, panicle length, fresh mass production, crude protein and ether extract were influenced by the isolated effect of saline water levels in the 2nd cut (P < .05). Growth, biomass production and chemical composition variables in second cut are positively influenced by different brackish irrigation levels under low rainfall conditions.
650 $aBrackish water
650 $aMillets
650 $aOrganic matter
650 $aÁgua Salobra
650 $aIrrigação
650 $aMatéria Orgânica
650 $aMilheto
650 $aPennisetum Glaucum
653 $aProdução de biomassa
700 1 $aANDRADE, A. P. de
700 1 $aMAGALHÃES, A. L. R.
700 1 $aCAMPOS, F. S.
700 1 $aARAUJO, G. G. L. de
700 1 $aSIGNOR, D.
700 1 $aGOIS, G. C.
700 1 $aREGITANO NETO, A.
700 1 $aCUNHA, D. de S.
700 1 $aTABOSA, J. N.
700 1 $aSILVA, T. G. F. da
700 1 $aNAGAHAMA, H. de J.
773 $tCommunications in Soil Science and Plant Analysis$gv. 51, n. 5, p. 701-709, 2020.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
21/01/2005 |
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Data da última atualização: |
13/01/2006 |
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Autoria: |
OLIVEIRA, M. C. N. de; BARBIN, D.; MACEDO, J. R. de; SILVA, E. F. da; HISSA, H. R.; CAPECHE, C. L. |
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Título: |
Estrutura de covariância Matérn no estudo da dependência espacial do teor de calcio no solo. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: SIMPÓSIO NACIONAL DE PROBABILIDADE E ESTATÍSTICA, 16., 2004, Caxambu. Programa e resumos. Caxambu: Associação Brasileira de Estatística, 2004. 1p. |
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Descrição Física: |
1 CD-ROM. |
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Idioma: |
Português |
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Notas: |
Seção: Estatística em Agronomia e Biologia (Seção da RBras). |
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Conteúdo: |
The understanding of the spatial dependence of the properties of the soil becomes more and more required by researchers that attempt to improve the interpretation of the results of field experiments supplying subsidies for new researches at reduced costs.
The purpose of this paper was to evaluate the spatial dependence of the calcium content using the Matérn covariance function. The parameter estimates were obtained by maximum likelihood (ML) and restricted maximum likelihood (REML).
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01232naa a2200205 a 4500
001 1467334
005 2006-01-13
008 2004 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, M. C. N. de
245 $aEstrutura de covariância Matérn no estudo da dependência espacial do teor de calcio no solo.
260 $c2004
300 $c1 CD-ROM.
500 $aSeção: Estatística em Agronomia e Biologia (Seção da RBras).
520 $aThe understanding of the spatial dependence of the properties of the soil becomes more and more required by researchers that attempt to improve the interpretation of the results of field experiments supplying subsidies for new researches at reduced costs. The purpose of this paper was to evaluate the spatial dependence of the calcium content using the Matérn covariance function. The parameter estimates were obtained by maximum likelihood (ML) and restricted maximum likelihood (REML).
700 1 $aBARBIN, D.
700 1 $aMACEDO, J. R. de
700 1 $aSILVA, E. F. da
700 1 $aHISSA, H. R.
700 1 $aCAPECHE, C. L.
773 $tIn: SIMPÓSIO NACIONAL DE PROBABILIDADE E ESTATÍSTICA, 16., 2004, Caxambu. Programa e resumos. Caxambu: Associação Brasileira de Estatística, 2004. 1p.
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Embrapa Soja (CNPSO) |
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