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Registro Completo |
Biblioteca(s): |
Embrapa Arroz e Feijão. |
Data corrente: |
01/12/2016 |
Data da última atualização: |
01/12/2016 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
MONDO, V. H. V.; NASCENTE, A. S.; NEVES, P. de C. F.; TAILLEBOIS, J. E.; OLIVEIRA, F. H. S. |
Afiliação: |
VITOR HENRIQUE VAZ MONDO, SPM - E. Campinas; ADRIANO STEPHAN NASCENTE, CNPAF; PERICLES DE CARVALHO FERREIRA NEVES, CNPAF; JAMES EMILE TAILLEBOIS, CIRAD; FLAVIO HENRIQUE SOUSA OLIVEIRA, UNIVERSIDADE FEDERAL DE GOIÁS. |
Título: |
Seed hydropriming in upland rice improves germination and seed vigor and has no effects on crop cycle and grain yield. |
Ano de publicação: |
2016 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 10, n. 11 p. 1534-1542, 2016. |
ISSN: |
1835-2707 |
DOI: |
10.21475/ajcs.2016.10.11.PNE70 |
Idioma: |
Inglês |
Conteúdo: |
Improved seed priming techniques can reduce time between seed sowing and seedling emergence, resulting in rapid and uniform seedlings emergence, high seed vigor, better and uniform stand establishment, better allometric and better yields in many field crops. The objective of this research was to understand the effects of hydropriming on rice seed physiological potential and on crop performance for upland rice systems. Therefore, the laboratory and field trials were carried out. Initially, two seed lots from two upland rice varieties were used to create imbibition curves, required to establish the priming protocols. The priming protocols (zero, as reference, 16 and 22h of priming duration) were applied and their effects on seed physiological potential were evaluated. One seed lot of primed seeds for each variety was used in field trials, carried out in two consecutive growing seasons (2013/14 and 2014/15) in a randomized complete block design, split plot scheme, with six replications. The effects of priming seeds were uniquely associated with their physiological potential, including germination and vigor, which is expected to bring benefits to the faster establishment and uniform stands in the field. However, those benefits did not extend beyond the early stages of crop development and were not observed on flowering and grain yield. |
Thesagro: |
Arroz; Oryza sativa; Semente. |
Thesaurus Nal: |
Flowering; Grain yield; Rice; Seed quality. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/150951/1/CNPAF-2016-ajcs.pdf
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Marc: |
LEADER 02181naa a2200277 a 4500 001 2057627 005 2016-12-01 008 2016 bl uuuu u00u1 u #d 022 $a1835-2707 024 7 $a10.21475/ajcs.2016.10.11.PNE70$2DOI 100 1 $aMONDO, V. H. V. 245 $aSeed hydropriming in upland rice improves germination and seed vigor and has no effects on crop cycle and grain yield.$h[electronic resource] 260 $c2016 520 $aImproved seed priming techniques can reduce time between seed sowing and seedling emergence, resulting in rapid and uniform seedlings emergence, high seed vigor, better and uniform stand establishment, better allometric and better yields in many field crops. The objective of this research was to understand the effects of hydropriming on rice seed physiological potential and on crop performance for upland rice systems. Therefore, the laboratory and field trials were carried out. Initially, two seed lots from two upland rice varieties were used to create imbibition curves, required to establish the priming protocols. The priming protocols (zero, as reference, 16 and 22h of priming duration) were applied and their effects on seed physiological potential were evaluated. One seed lot of primed seeds for each variety was used in field trials, carried out in two consecutive growing seasons (2013/14 and 2014/15) in a randomized complete block design, split plot scheme, with six replications. The effects of priming seeds were uniquely associated with their physiological potential, including germination and vigor, which is expected to bring benefits to the faster establishment and uniform stands in the field. However, those benefits did not extend beyond the early stages of crop development and were not observed on flowering and grain yield. 650 $aFlowering 650 $aGrain yield 650 $aRice 650 $aSeed quality 650 $aArroz 650 $aOryza sativa 650 $aSemente 700 1 $aNASCENTE, A. S. 700 1 $aNEVES, P. de C. F. 700 1 $aTAILLEBOIS, J. E. 700 1 $aOLIVEIRA, F. H. S. 773 $tAustralian Journal of Crop Science$gv. 10, n. 11 p. 1534-1542, 2016.
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Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
05/07/2019 |
Data da última atualização: |
05/07/2019 |
Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
Autoria: |
CRUZ, I.; BRUCE, A.; SEVGAN, S.; AKUTSE, K. S.; MOHAMED, F. S.; NIASSY, S.; RANGASWAMY, M.; SIDHU, J.; GOERGEN, G.; RWOMUSHANA, I.; KASINA, M.; BA, M.; ABOAGYE, E.; STEPHAN, D.; WENNMANN, J.; NEERING, E.; MUSHOBAZI, W. |
Afiliação: |
IVAN CRUZ, CNPMS; Anani Bruce, CIMMYT-Kenya; Subramanian Sevgan, ICIPE, Kenya; Komivi Senyo Akutse, ICIPE, Kenya; Faris Samira Mohamed, ICIPE, Kenya; Saliou Niassy, ICIPE, Kenya; Muniappan Rangaswamy, Virginia Tech, États-Unis; Jaspreet Sidhu, Virginia Tech, États-Unis; Georg Goergen, IITA, Bénin; Ivan Rwomushana, CABI, Kenya; Muo Kasina, KALRO, Kenya; Malick Ba, ICRISAT, Niger; Ebenezer Aboagye, NPPO, Ghana; Dietrich Stephan, Institut Julius-Kühn, Allemagne; Joerg Wennmann, Institut Julius-Kühn, Allemagne; Ernst Neering, NPPO, Pays-Bas; Wilfred Mushobazi, Crop Bioscience Ltd., Tanzanie. |
Título: |
Lutte biologique et pesticides biorationnaux pour la gestion de la chenille légionnaire d'automne. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
In: PRASANNA, B. M.; HUESING, J. E.; EDDY, R.; PESCHKE, V. M. (Ed.). La chenille légionnaire d'automne en Afrique: un guide pour une lutte integree contre le ravageur. México, DF: CDMX: CIMMYT, 2018. p. 63-88. |
Idioma: |
Francês |
Palavras-Chave: |
Lagarta-do-cartucho. |
Thesagro: |
Controle Biológico; Pesticida; Praga de Planta. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 01115naa a2200349 a 4500 001 2110399 005 2019-07-05 008 2018 bl uuuu u00u1 u #d 100 1 $aCRUZ, I. 245 $aLutte biologique et pesticides biorationnaux pour la gestion de la chenille légionnaire d'automne.$h[electronic resource] 260 $c2018 650 $aControle Biológico 650 $aPesticida 650 $aPraga de Planta 653 $aLagarta-do-cartucho 700 1 $aBRUCE, A. 700 1 $aSEVGAN, S. 700 1 $aAKUTSE, K. S. 700 1 $aMOHAMED, F. S. 700 1 $aNIASSY, S. 700 1 $aRANGASWAMY, M. 700 1 $aSIDHU, J. 700 1 $aGOERGEN, G. 700 1 $aRWOMUSHANA, I. 700 1 $aKASINA, M. 700 1 $aBA, M. 700 1 $aABOAGYE, E. 700 1 $aSTEPHAN, D. 700 1 $aWENNMANN, J. 700 1 $aNEERING, E. 700 1 $aMUSHOBAZI, W. 773 $tIn: PRASANNA, B. M.; HUESING, J. E.; EDDY, R.; PESCHKE, V. M. (Ed.). La chenille légionnaire d'automne en Afrique: un guide pour une lutte integree contre le ravageur. México, DF: CDMX: CIMMYT, 2018. p. 63-88.
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