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| Registros recuperados : 17 | |
| 2. |  | GALON, L.; FERNANDES, F. F.; ANDRES, A.; SILVA, A. F. da; FORTE, C. T. Selectivity and efficiency of herbicides in weed control on sweet sorghum. Pesquisa Agropecuária Tropical, Goiânia, v. 46, n. 2, p. 123-131, abr./jun. 2016.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Milho e Sorgo. |
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| 3. | | FRANDOLOSO, F. S.; GALON, L.; CONCENÇO, G.; ROSSETTO, E. R. O.; BIANCHESSI, F.; SANTIN, C. O.; FORTE, C. T. Interference and level of economic damage of Alexandergrass on corn. Planta Daninha, v. 38, e020219966, 2020. 12 p.| Biblioteca(s): Embrapa Clima Temperado. |
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| 4. | | SANTIN, C. O.; PERIN, G. F.; FORTE, C. T.; FIABANE, R. C.; ANDRES, A.; SILVA, A. F. da; GALON, L. Eficiência e seletividade de herbicidas aplicados em sorgo sacarino. In: CONGRESSO NACIONAL DE MILHO E SORGO, 31., 2016, Bento Gonçalves. Milho e sorgo: inovações, mercados e segurança alimentar: anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2016.| Biblioteca(s): Embrapa Clima Temperado; Embrapa Milho e Sorgo. |
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| 5. | | PILLA, T. P.; GALON, L.; BRANDLER, DAIANI.; BIANCHESE, F.; TONIN, R. J.; TONI, J. R.; FORTE, C. T.; VARGAS, L. Physical, physiological and sanitary quality of canola seeds after the application of maturing herbicides. Journal Of Agricultural Studies, v. 8, p. 721-736, 2020.| Biblioteca(s): Embrapa Trigo. |
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| 6. | | REZENDES, I.; BASEGGIO, E. R.; GALON, L.; BRANDLER, D.; FORTE, C. T.; ASPIAZÚ, I.; FRANCESCHETTI, M. B.; SILVA, A. F. da. Allelopathy of weeds on the growth of vegetables. Communications in Plant Sciences, v. 10, p. 1-10, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | BALDESSARINI, R.; GALON, L; VARGAS, L.; MÜLLER, C.; BRANDLER, D.; SILVA, J. D. G. DA; FORTE, C. T.; FRANCESCHETTI, M. B.; TIRONI, S. P.; PERIN, GISMAEL FRANCISCO. Morphophysiological responses of wheat cultivars in competition with diploid and tetraploid ryegrass. Journal Of Agricultural Studies, v. 8, p . 546-568, 2020.| Biblioteca(s): Embrapa Trigo. |
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| 8. | | THIEL, C. H.; DAVID, F. A. de; GALON, L.; DEUNER, S.; FORTE, C. T.; PERIN, G. F.; DAVID, P. R. de; MOSSI, A. J.; ANDRES, A.; CONCENCO, G. Physiology of weeds in intraspecific competition. Journal of Agricultural Science, v. 10, n. 6, p. 334-340, 2018.| Biblioteca(s): Embrapa Clima Temperado. |
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| 9. | | FORTE, C. T.; GALON, L.; CONCENCO, G.; REICHERT JUNIOR, F. W.; ANDRES, A.; SCARIOT, M. A.; MULINARI, J.; MOSSI, A. J.; TREICHEL, H. Technologies and challenges for weed control in rice. In: TIMAYER, A.; KADYROV, G. (Ed). Rice and rice straw: production, cultivation and uses. New York: Nova Science Publishers, 2018. Chapter 4. p. 115-140 Series: Agriculture Issues and Policies.| Biblioteca(s): Embrapa Clima Temperado. |
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| 10. | | FORTE, C. T.; GALON, L.; BEUTLER, A. N.; BASSO, F. J. M.; NONEMACHER, F.; REICHERT JÚNIOR, F. W.; PERIN, G. F.; TIRONI, S. P. Soil management systems and their effect on the weed seed bank. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 53, n. 4, p. 435-442, abr. 2018. Título em português: Sistemas de manejo do solo e sua influência no banco de sementes de plantas daninhas.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 11. | | DAVID, F. A. de; GALON, L.; PERIN, G. F.; CONCENCO, G.; CASTAMANN, A.; FORTE, C. T.; DAVID, P. R. de; MOSSI, A. J.; ANDRES, A.; MOISINHO, I. S. Weed interference in the morphophysiological and nutritional characteristics of erva-mate (Ilex paraguariensis). American Journal of Plant Sciences, v. 9, p. 435-445, 2018.| Biblioteca(s): Embrapa Clima Temperado. |
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| 12. | | TIRONI, S. P.; GALON, L.; SILVA, A. F. da; FIALHO, C. M. T.; ROCHA, P. R. R.; FARIA, A. T.; ASPIAZU, I.; FORTE, C. T.; SILVA, A. A. da; RADUNZ, A. L. Época de emergência de azevém e nabo sobre a habilidade competitiva da cultura da cevada. Ciência Rural, Santa Maria, v. 44, n. 9, p. 1527-1533, set. 2014.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 13. | | GALON, L.; SILVA, M. R. da; ROSSETTO, E. R. de O.; SILVA, A. F. da; ASPIAZU, I.; FAVRETTO, E. L.; BRUNETTO, L.; PAWELKIEWICZ, R.; FORTE, C. T.; PERIN, G. F. Interaction between pesticides applied alone or in mixtures in corn. Journal of Environmental Science and Health, Part B, v. 56, n. 11, p. 986-993, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 14. | | GALON, L.; CONCENCO, G.; PERIN, G. F.; SILVA, A. F. da; FORTE, C. T.; DAVID, F. de A.; RADÜZ, L. L.; RADUNZ, A. L.; ANDRES, A.; TIRONI, S. P.; CONCENÇO, S. E. Comparison of experimental methods to assess the competitive ability of weed species. American Journal of Plant Sciences, v. 6, p. 2185-2196, Aug. 2015.| Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Clima Temperado; Embrapa Milho e Sorgo. |
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| 15. | | GALON, L.; WEIRICH, S. N.; FRANCESCHETTI, M. B.; ASPIAZU, I.; SILVA, A. F. da; FORTE, C. T.; ROSSETTO, E. R. de O.; BRANDLER, D.; PERIN, G. F.; ULKOVSKI, C. Selectivity of saflufenacil applied alone or mixed to glyphosate in maize. Journal of Agricultural Studies, v. 8, n. 3, p. 775-787, 2020.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 16. | | FORTE, C. T.; BEUTLER, A. N.; GQLON, L.; CASTOLDI, C. T.; WINTER, F. L.; HOLZ, C. M.; BIANCHESSI, F.; CONCENCO, G.; CHECHI, L.; FERREIRA, M. M.; ANDRES, A.; BURG, G. M. Soil physical properties and grain yield influenced by cover crops and crop rotation. American Journal of Plant Sciences, v. 9, p. 584-598, 2018.| Biblioteca(s): Embrapa Clima Temperado. |
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| 17. | | GALON, L.; BRUNETTO, L.; SILVA, A. M. L. da; SOLIGO, V.; CAVALETTI, D. C.; SILVA, A. F. da; GALLINA, A.; FRANCESCHETTI, M. B.; FORTE, C. T.; PERIN, G. F. Tank mixture of glyphosate and 2,4-D applied on RR® maize crop. Journal of Environmental Science and Health, Part B, v. 56, n. 11, p. 948-953, 2021.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 17 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Trigo. |
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Data corrente: |
08/02/2021 |
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Data da última atualização: |
08/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
C - 0 |
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Autoria: |
BALDESSARINI, R.; GALON, L; VARGAS, L.; MÜLLER, C.; BRANDLER, D.; SILVA, J. D. G. DA; FORTE, C. T.; FRANCESCHETTI, M. B.; TIRONI, S. P.; PERIN, GISMAEL FRANCISCO. |
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Afiliação: |
RENATA BALDESSARINI, Laboratory of Sustainable Management of Agricultural Systems, Federal University of Fronteira Sul, Erechim Campus; LEANDRO GALON, Laboratory of Sustainable Management of Agricultural Systems, Federal University of Fronteira Sul, Erechim Campus; LEANDRO VARGAS, CNPT; CAROLINE MÜLLER, Laborato ry of Sustainable Management of Agricultural Systems, Federal University of Fronteira Sul, Erechim Campus; DAIANE BRANDLER, Laborato ry of Sustainable Management of Agricultural Systems, Federal University of Fronteira Sul, Erechim Campus; JESSICA DIAS GOMES DA SILVA, Laboratory of Sustainable Management of Agricultural Systems, Fe deral University of Fronteira Sul, Erechim Campus; CÉSAR TIAGO FORTE, Department of Agronomy, Federal University of Santa Maria Av Roraima, n 1000, 97.105 900, Sa nta Maria, RS, Brazil; MILENA BARRETTA FRANCESCHETTI, Laboratory of Sustainable Management of Agricultural Systems, Federal University of Fronteira Sul, Erechim Campus; SIUMAR PEDRO TIRONI, Laboratory of Seeds and Grains, Federal University of Fronteira Sul, Chapecó Campus SC 484 km 02, 89.815 899, Chapecó, SC, Brazil.; GISMAEL FRANCISCO PERIN, Labor atory of Sustainable Management of Agricultural Systems, Federal University of Fronteira Sul, Erechim Campus. |
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Título: |
Morphophysiological responses of wheat cultivars in competition with diploid and tetraploid ryegrass. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Journal Of Agricultural Studies, v. 8, p . 546-568, 2020. |
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Idioma: |
Português |
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Conteúdo: |
Wheat crop growth and development can be affected by weed infestation, especially ryegrass. Thus, the objective of this study was to evaluate the competitive ability of wheat cultivars wit h the diploid and tetraploid ryegrass biotypes. Greenhouse experiments were conducted in a completely randomized design with four replications. BRS Parrudo and TBIO Sinuelo wheat cultivars and the competitors ryegrass diploid and tetraploid were used. The population of each species was defined and then the replacement series experiments were carried out, containing the following proportions of wheat and ryegrass plants: 100:0, 75:25, 50:50, 25:75; and 0:100%, equivalent to 32:0; 24:8; 16:16; 8:24; and 0:32 plants per pot. Fifty days after species emergence, physiological traits, such as photosynthetic activity ( A ), stomatal conductance ( g S ), transpiration rate E ), internal concentration of mesophyll CO 2 (C i ), water use efficiency (WUE), and carboxylation ef ficiency (CE), were evaluated, along with the morphological traits of leaf area (LA), stem diameter (SD), number of tillers (NT), and shoot dry mass (DM). Competitiveness analysis was performed by means of diagrams applied to substitutive experiments using relative competitiveness indices. The ryegrass, both diploid and tetraploid, had a negative effect on the variables related to A , WUE and also those associated with plant growth. The ryegrass negatively changed the LA, DM, SD, and NT of the cultivars BRS Parrudo and TBIO Sinuelo, which demonstrates competition between the cultivars of wheat and the weed ryegrass with mutual damage to the species involved in th recommended for wheat cultivation. MenosWheat crop growth and development can be affected by weed infestation, especially ryegrass. Thus, the objective of this study was to evaluate the competitive ability of wheat cultivars wit h the diploid and tetraploid ryegrass biotypes. Greenhouse experiments were conducted in a completely randomized design with four replications. BRS Parrudo and TBIO Sinuelo wheat cultivars and the competitors ryegrass diploid and tetraploid were used. The population of each species was defined and then the replacement series experiments were carried out, containing the following proportions of wheat and ryegrass plants: 100:0, 75:25, 50:50, 25:75; and 0:100%, equivalent to 32:0; 24:8; 16:16; 8:24; and 0:32 plants per pot. Fifty days after species emergence, physiological traits, such as photosynthetic activity ( A ), stomatal conductance ( g S ), transpiration rate E ), internal concentration of mesophyll CO 2 (C i ), water use efficiency (WUE), and carboxylation ef ficiency (CE), were evaluated, along with the morphological traits of leaf area (LA), stem diameter (SD), number of tillers (NT), and shoot dry mass (DM). Competitiveness analysis was performed by means of diagrams applied to substitutive experiments using relative competitiveness indices. The ryegrass, both diploid and tetraploid, had a negative effect on the variables related to A , WUE and also those associated with plant growth. The ryegrass negatively changed the LA, DM, SD, and NT of the cultivars BRS Parrudo and TBIO Sin... Mostrar Tudo |
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Palavras-Chave: |
Competitive interaction. |
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Thesagro: |
Lolium Multiflorum; Triticum Aestivum. |
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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/220994/1/vargas-2020-546.pdf
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Marc: |
LEADER 02470naa a2200265 a 4500
001 2129848
005 2021-02-08
008 2020 bl uuuu u00u1 u #d
100 1 $aBALDESSARINI, R.
245 $aMorphophysiological responses of wheat cultivars in competition with diploid and tetraploid ryegrass.$h[electronic resource]
260 $c2020
520 $aWheat crop growth and development can be affected by weed infestation, especially ryegrass. Thus, the objective of this study was to evaluate the competitive ability of wheat cultivars wit h the diploid and tetraploid ryegrass biotypes. Greenhouse experiments were conducted in a completely randomized design with four replications. BRS Parrudo and TBIO Sinuelo wheat cultivars and the competitors ryegrass diploid and tetraploid were used. The population of each species was defined and then the replacement series experiments were carried out, containing the following proportions of wheat and ryegrass plants: 100:0, 75:25, 50:50, 25:75; and 0:100%, equivalent to 32:0; 24:8; 16:16; 8:24; and 0:32 plants per pot. Fifty days after species emergence, physiological traits, such as photosynthetic activity ( A ), stomatal conductance ( g S ), transpiration rate E ), internal concentration of mesophyll CO 2 (C i ), water use efficiency (WUE), and carboxylation ef ficiency (CE), were evaluated, along with the morphological traits of leaf area (LA), stem diameter (SD), number of tillers (NT), and shoot dry mass (DM). Competitiveness analysis was performed by means of diagrams applied to substitutive experiments using relative competitiveness indices. The ryegrass, both diploid and tetraploid, had a negative effect on the variables related to A , WUE and also those associated with plant growth. The ryegrass negatively changed the LA, DM, SD, and NT of the cultivars BRS Parrudo and TBIO Sinuelo, which demonstrates competition between the cultivars of wheat and the weed ryegrass with mutual damage to the species involved in th recommended for wheat cultivation.
650 $aLolium Multiflorum
650 $aTriticum Aestivum
653 $aCompetitive interaction
700 1 $aGALON, L
700 1 $aVARGAS, L.
700 1 $aMÜLLER, C.
700 1 $aBRANDLER, D.
700 1 $aSILVA, J. D. G. DA
700 1 $aFORTE, C. T.
700 1 $aFRANCESCHETTI, M. B.
700 1 $aTIRONI, S. P.
700 1 $aPERIN, GISMAEL FRANCISCO
773 $tJournal Of Agricultural Studies$gv. 8, p . 546-568, 2020.
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