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Registro Completo |
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
19/12/2012 |
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Data da última atualização: |
24/01/2013 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
DIAS, F. S.; MEDEIROS, S. L. P.; SILVA, S. D. dos A. e; MORAIS, K. P.; BIONDO, J. C.; BOELTER, J. H. |
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Afiliação: |
Fagner Souto Dias, Graduando (a) em Agronomia / Universidade Federal de Santa Maria-UFSM.; Sandro Luis Petter Medeiros, Professor Dr. do Departamento de Fitotecnia/ Universidade Federal de Santa Maria-UFSM.; SERGIO DELMAR DOS ANJOS E SILVA, CPACT; Katiule Pereira Morais, Doutoranda do Programa de Pos-Graduação em Agronomia / Universidade Federal de Santa Maria-UFSM.; Jean Cecchin Biondo, Graduando (a) em Agronomia/ Santa Maria-UFSM.; Jessica Hock Boelter, Graduando (a) em Agronomia/ Santa Maria-UFSM. E-mail. |
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Título: |
Índice de maturação de genótipos de cana-de-açúcar em cana-planta e cana-soca de primeiro ano em Santa Maria - RS. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: SIMPÓSIO ESTADUAL DE AGROENERGIA, 4.; REUNIÃO TÉCNICA DE AGROENERGIA, 4., 2012, AMRIGS: Porto Alegre. Anais... Pelotas: Embrapa Clima Temperado, 2012. Organizado por Sérgio Delmar dos Anjos e Silva Ivan Rodrigues de Almeida. |
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Idioma: |
Português |
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Palavras-Chave: |
GENÓTIPOS. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/75216/1/024.pdf
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Marc: |
LEADER 00756nam a2200169 a 4500
001 1943182
005 2013-01-24
008 2012 bl uuuu u00u1 u #d
100 1 $aDIAS, F. S.
245 $aÍndice de maturação de genótipos de cana-de-açúcar em cana-planta e cana-soca de primeiro ano em Santa Maria - RS.$h[electronic resource]
260 $aIn: SIMPÓSIO ESTADUAL DE AGROENERGIA, 4.; REUNIÃO TÉCNICA DE AGROENERGIA, 4., 2012, AMRIGS: Porto Alegre. Anais... Pelotas: Embrapa Clima Temperado, 2012. Organizado por Sérgio Delmar dos Anjos e Silva Ivan Rodrigues de Almeida.$c2012
653 $aGENÓTIPOS
700 1 $aMEDEIROS, S. L. P.
700 1 $aSILVA, S. D. dos A. e
700 1 $aMORAIS, K. P.
700 1 $aBIONDO, J. C.
700 1 $aBOELTER, J. H.
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Registro original: |
Embrapa Clima Temperado (CPACT) |
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Biblioteca |
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Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado; Embrapa Milho e Sorgo. |
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Data corrente: |
13/01/2023 |
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Data da última atualização: |
27/03/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
GALON, L.; SANTIN, C. O.; RADÜNZ, A. L.; ANDRES, A.; CONCENÇO, G.; SILVA, A. F. da; NONEMACHER, F.; PERIN, G. F.; ASPIAZÚ, I. |
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Afiliação: |
LEANDRO GALON, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; CARLOS ORESTES SANTIN, UNIVERSIDADE FEDERAL DA FRONTEIRA SUL; ANDRÉ LUIZ RADÜNZ; ANDRE ANDRES, CPACT; GERMANI CONCENCO, CPACT; ALEXANDRE FERREIRA DA SILVA, CNPMS; FELIPE NONEMACHER; GISMAEL FRANCISCO PERIN; IGNACIO ASPIAZÚ, UNIVERSIDADE ESTADUAL DE MONTES CLAROS. |
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Título: |
Competitive ability of sweet sorghum (Sorghum bicolor (L.) Moench) cultivars against hairy beggarticks (Bidens pilosa L.). |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Revista de Ciencias Agrícolas, v. 39, n. 1, p. 70-84, Jan./June 2022. |
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ISSN: |
2256-2273 |
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Idioma: |
Inglês |
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Notas: |
Título em espanhol: Capacidad competitiva de cultivares de sorgo dulce (Sorghum bicolor (L.) Moench) contra papunga (Bidens pilosa L.). |
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Conteúdo: |
Among the weeds that interfere with the growth and development of sweet sorghum, beggar ticks stands out, because it has a high competitive capacity for the available resources. This study aims to compare the competitive ability of sweet sorghum (Sorghum bicolor (L.) Moench) against hairy beggarticks (Bidens pilosa L.), as a function of cultivar and plant proportion. Experiments were conducted in a greenhouse in a completely randomized design with four replications and six treatments. Treatments were arranged in replacement series in the proportions of 100:0, 75:25, 50:50, 25:75, and 0:100% (sorghum:weed) equivalent to 20:0, 15:5, 10:10, 5:15 and 0:20 plants per pot with 8 dm3 capacity of sweet sorghum (cultivars ?BRS 506?, ?BRS 509? or ?BRS 511?) against hairy beggarticks. Fifty days after emergence, plant leaf area (LA), aboveground dry mass (DM), photosynthesis (A), and transpiration rates (E) were measured. Competitive ability was analyzed by using the graphical analysis method and building diagrams based on total and relative productivity. Competitiveness, clustering coefficient, and aggressiveness were also determined. Sorghum cultivars, in general, showed losses independently of the proportion of hairy beggarticks. Statistical analysis showed small differences in competitive ability among sorghum cultivars; ?BRS 509? was also demonstrated to be slightly more competitive than ?BRS 506? and ?BRS 511? against hairy beggarticks. This, however, is unlikely to provide a competitive advantage for ?BRS 509? in production fields, and hairy beggarticks should be efficiently controlled early in the crop cycle to avoid productivity losses, independently of the sorghum cultiva MenosAmong the weeds that interfere with the growth and development of sweet sorghum, beggar ticks stands out, because it has a high competitive capacity for the available resources. This study aims to compare the competitive ability of sweet sorghum (Sorghum bicolor (L.) Moench) against hairy beggarticks (Bidens pilosa L.), as a function of cultivar and plant proportion. Experiments were conducted in a greenhouse in a completely randomized design with four replications and six treatments. Treatments were arranged in replacement series in the proportions of 100:0, 75:25, 50:50, 25:75, and 0:100% (sorghum:weed) equivalent to 20:0, 15:5, 10:10, 5:15 and 0:20 plants per pot with 8 dm3 capacity of sweet sorghum (cultivars ?BRS 506?, ?BRS 509? or ?BRS 511?) against hairy beggarticks. Fifty days after emergence, plant leaf area (LA), aboveground dry mass (DM), photosynthesis (A), and transpiration rates (E) were measured. Competitive ability was analyzed by using the graphical analysis method and building diagrams based on total and relative productivity. Competitiveness, clustering coefficient, and aggressiveness were also determined. Sorghum cultivars, in general, showed losses independently of the proportion of hairy beggarticks. Statistical analysis showed small differences in competitive ability among sorghum cultivars; ?BRS 509? was also demonstrated to be slightly more competitive than ?BRS 506? and ?BRS 511? against hairy beggarticks. This, however, is unlikely to provide a com... Mostrar Tudo |
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Thesagro: |
Bidens Pilosa; Competição Biológica; Erva Daninha; Sorghum Bicolor; Sorgo. |
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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/doc/1150979/1/Art-GC-2022-08.pdf
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Marc: |
LEADER 02705naa a2200301 a 4500
001 2150979
005 2023-03-27
008 2022 bl uuuu u00u1 u #d
022 $a2256-2273
100 1 $aGALON, L.
245 $aCompetitive ability of sweet sorghum (Sorghum bicolor (L.) Moench) cultivars against hairy beggarticks (Bidens pilosa L.).$h[electronic resource]
260 $c2022
500 $aTítulo em espanhol: Capacidad competitiva de cultivares de sorgo dulce (Sorghum bicolor (L.) Moench) contra papunga (Bidens pilosa L.).
520 $aAmong the weeds that interfere with the growth and development of sweet sorghum, beggar ticks stands out, because it has a high competitive capacity for the available resources. This study aims to compare the competitive ability of sweet sorghum (Sorghum bicolor (L.) Moench) against hairy beggarticks (Bidens pilosa L.), as a function of cultivar and plant proportion. Experiments were conducted in a greenhouse in a completely randomized design with four replications and six treatments. Treatments were arranged in replacement series in the proportions of 100:0, 75:25, 50:50, 25:75, and 0:100% (sorghum:weed) equivalent to 20:0, 15:5, 10:10, 5:15 and 0:20 plants per pot with 8 dm3 capacity of sweet sorghum (cultivars ?BRS 506?, ?BRS 509? or ?BRS 511?) against hairy beggarticks. Fifty days after emergence, plant leaf area (LA), aboveground dry mass (DM), photosynthesis (A), and transpiration rates (E) were measured. Competitive ability was analyzed by using the graphical analysis method and building diagrams based on total and relative productivity. Competitiveness, clustering coefficient, and aggressiveness were also determined. Sorghum cultivars, in general, showed losses independently of the proportion of hairy beggarticks. Statistical analysis showed small differences in competitive ability among sorghum cultivars; ?BRS 509? was also demonstrated to be slightly more competitive than ?BRS 506? and ?BRS 511? against hairy beggarticks. This, however, is unlikely to provide a competitive advantage for ?BRS 509? in production fields, and hairy beggarticks should be efficiently controlled early in the crop cycle to avoid productivity losses, independently of the sorghum cultiva
650 $aBidens Pilosa
650 $aCompetição Biológica
650 $aErva Daninha
650 $aSorghum Bicolor
650 $aSorgo
700 1 $aSANTIN, C. O.
700 1 $aRADÜNZ, A. L.
700 1 $aANDRES, A.
700 1 $aCONCENÇO, G.
700 1 $aSILVA, A. F. da
700 1 $aNONEMACHER, F.
700 1 $aPERIN, G. F.
700 1 $aASPIAZÚ, I.
773 $tRevista de Ciencias Agrícolas$gv. 39, n. 1, p. 70-84, Jan./June 2022.
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Embrapa Clima Temperado (CPACT) |
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