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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
19/02/2016 |
Data da última atualização: |
23/02/2016 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
MACHADO, R. C.; AMARAL, C. D. B. do; SCHIAVO, D.; NOBREGA, J. de A.; NOGUEIRA, A. R. de A. |
Afiliação: |
Regimar Carla Machado, UFSCar; Clarice Dias Britto do Amaral, UFSCar; Daniela Schiavo, Agilent Technologies; Joaquim de Araújo Nóbrega, UFSCar; ANA RITA DE ARAUJO NOGUEIRA, CPPSE. |
Título: |
Determination of REE in phosphate-containing fertilizers and agricultural gypsum by Synchronous Vertical Dual View ICP OES |
Ano de publicação: |
2015 |
Fonte/Imprenta: |
Colloquium Spectroscopicum Internationale XXXIX, 2015 |
Idioma: |
Português |
Palavras-Chave: |
Agricultural gypsum; ICP OES; REE. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/139542/1/Determination-of-REE.pdf
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Marc: |
LEADER 00601nam a2200181 a 4500 001 2037844 005 2016-02-23 008 2015 bl uuuu u00u1 u #d 100 1 $aMACHADO, R. C. 245 $aDetermination of REE in phosphate-containing fertilizers and agricultural gypsum by Synchronous Vertical Dual View ICP OES$h[electronic resource] 260 $aColloquium Spectroscopicum Internationale XXXIX$c2015 653 $aAgricultural gypsum 653 $aICP OES 653 $aREE 700 1 $aAMARAL, C. D. B. do 700 1 $aSCHIAVO, D. 700 1 $aNOBREGA, J. de A. 700 1 $aNOGUEIRA, A. R. de A.
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Embrapa Pecuária Sudeste (CPPSE) |
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Registro Completo
Biblioteca(s): |
Embrapa Semiárido; Embrapa Unidades Centrais. |
Data corrente: |
23/10/2017 |
Data da última atualização: |
19/04/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
DINIZ, W. J. da S.; SILVA, T. G. F. da; FERREIRA, J. M. da S.; SANTOS, D. C. dos; MOURA, M. S. B. de; ARAUJO, G. G. L. de; ZOLNIER, S. |
Afiliação: |
Wellington Jairo da Silva Diniz, Universidade Federal Rural de Pernambuco/Unidade Acadêmica de Serra Talhada; Thieres George Freire da Silva, Universidade Federal Rural de Pernambuco/Unidade Acadêmica de Serra Talhada; Jadna Mylena da Silva Ferreira, Universidade Federal Rural de Pernambuco/Unidade Acadêmica de Serra Talhada; Djalma Cordeiro dos Santos, Instituto Agronômico de Pernambuco; MAGNA SOELMA BESERRA DE MOURA, CPATSA; GHERMAN GARCIA LEAL DE ARAUJO, CPATSA; Sérgio Zolnier, Universidade Federal de Viçosa. |
Título: |
Forage cactus-sorghum intercropping at different irrigation water depths in the Brazilian Semiarid Region. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 9, p. 724-733, ago. 2017. |
Idioma: |
Inglês |
Notas: |
Título em português: Consórcio palma-sorgo irrigado com diferentes lâminas de água no Semiárido brasileiro. |
Conteúdo: |
The objective of this work was to evaluate the productive performance, biological efficiency, and the competitive ability of the forage cactus-sorghum intercropping under different irrigation depths with saline water in the Brazilian Semiarid Region. The experiment was carried out in Serra Talhada, in the state of Pernambuco, between 2014 and 2015, in a randomized complete block design, with four replicates, and a 5x3 factorial arrangement in split plots, with one year of forage cactus cycle and two years of sorghum cycles. The plots were composed by four irrigation water depths based on the fractions of 25, 50, 75, and 100% of the reference evapotranspiration, besides dry conditions; and the subplots consisted of three cropping systems (single crop of forage cactus, single crop of sorghum, and intercropping of forage cactus-sorghum). The increase of water irrigation depths increased the yields of sorghum in single crop and of the forage cactus-sorghum intercropping. The intercropping system promoted production stability with a higher system productivity index (SPI) for forage cactus-sorghum intercropping (6,279.02 kg ha-1 DM) than for forage cactus in single crop (4,626.98 kg ha-1 DM). The relative density coefficient (12.33) was indicative of the great compatibility of the intercropping system. The forage cactus-sorghum association shows biological advantage and competitiveness capacity, with a higher productive index than their monocultures. |
Palavras-Chave: |
Biological efficiency; Competitive ability; Desempenho agronômico; Eficiência biológica; Habilidade competitiva; Irrigação com água salina; Saline water irrigation. |
Thesagro: |
Sorghum Bicolor. |
Thesaurus NAL: |
Agronomic traits; Opuntia stricta. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/175710/1/Forage-cactus-sorghum-intercropping.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165377/1/Forage-cactus-sorghum-intercropping.pdf
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Marc: |
LEADER 02597naa a2200325 a 4500 001 2088419 005 2018-04-19 008 2017 bl uuuu u00u1 u #d 100 1 $aDINIZ, W. J. da S. 245 $aForage cactus-sorghum intercropping at different irrigation water depths in the Brazilian Semiarid Region. 260 $c2017 500 $aTítulo em português: Consórcio palma-sorgo irrigado com diferentes lâminas de água no Semiárido brasileiro. 520 $aThe objective of this work was to evaluate the productive performance, biological efficiency, and the competitive ability of the forage cactus-sorghum intercropping under different irrigation depths with saline water in the Brazilian Semiarid Region. The experiment was carried out in Serra Talhada, in the state of Pernambuco, between 2014 and 2015, in a randomized complete block design, with four replicates, and a 5x3 factorial arrangement in split plots, with one year of forage cactus cycle and two years of sorghum cycles. The plots were composed by four irrigation water depths based on the fractions of 25, 50, 75, and 100% of the reference evapotranspiration, besides dry conditions; and the subplots consisted of three cropping systems (single crop of forage cactus, single crop of sorghum, and intercropping of forage cactus-sorghum). The increase of water irrigation depths increased the yields of sorghum in single crop and of the forage cactus-sorghum intercropping. The intercropping system promoted production stability with a higher system productivity index (SPI) for forage cactus-sorghum intercropping (6,279.02 kg ha-1 DM) than for forage cactus in single crop (4,626.98 kg ha-1 DM). The relative density coefficient (12.33) was indicative of the great compatibility of the intercropping system. The forage cactus-sorghum association shows biological advantage and competitiveness capacity, with a higher productive index than their monocultures. 650 $aAgronomic traits 650 $aOpuntia stricta 650 $aSorghum Bicolor 653 $aBiological efficiency 653 $aCompetitive ability 653 $aDesempenho agronômico 653 $aEficiência biológica 653 $aHabilidade competitiva 653 $aIrrigação com água salina 653 $aSaline water irrigation 700 1 $aSILVA, T. G. F. da 700 1 $aFERREIRA, J. M. da S. 700 1 $aSANTOS, D. C. dos 700 1 $aMOURA, M. S. B. de 700 1 $aARAUJO, G. G. L. de 700 1 $aZOLNIER, S. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 9, p. 724-733, ago. 2017.
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