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| Santos,Henrique Pereira dos; Fontaneli,Renato Serena; Pires,João Leonardo Fernandes; Fontaneli,Roberto Serena; Biazus,Valdéria; Verdi,Amauri Colet; Vargas,Ana Maria. |
| O objetivo do presente estudo foi avaliar o desempenho de soja em sistemas de produção com integração lavoura-pecuária em plantio direto. Constituíram os tratamentos cinco sistemas de produção: sistema I (trigo/soja, ervilhaca/milho e aveia branca/soja); sistema II (trigo/soja, pastagem de aveia preta + ervilhaca/milho e aveia branca/soja); sistema III (pastagens perenes da estação fria: festuca + trevo branco + trevo vermelho + cornichão); sistema IV (pastagens perenes da estação quente: pensacola + aveia preta + azevém + trevo branco + trevo vermelho + cornichão); e sistema V (alfafa). O delineamento experimental foi em blocos ao acaso, com quatro repetições. Não houve diferença entre os sistemas de produção com lavoura-pecuária para rendimento de grãos,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alfafa; Cornichão; Festuca; Pensacola; Trevos; Alfalfa; Birdsfoot trefoil; Tall fescue; Bahiagrass; Clovers. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052014000300013 |
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| Marchi,Sidnei R. de; Martins,Dagoberto; Costa,Neumárcio V.. |
| ABSTRACT This study aimed to evaluate the effect of sequential applications of plant regulators on growth and seedhead emergence of Bahiagrass (Paspalum notatum). The study was carried out on a 15-month-old lawn, in a randomized block design, with four replicates. The treatments consisted of the following plant-growth regulators and dose: trinexapac-ethyl in sequential application of 113 + 113, 226 + 113, 226 + 226, 452 + 113, 452 + 226, 452 + 452 g a.i. ha-1; trinexapac-ethyl in single application of 678 and 904 g a.i. ha-1; and prohexadione-calcium in sequential application of 100 + 100 and 200 + 200 g a.i. ha-1, besides a control, with no application. The effects of treatments were evaluated based on visual injury, plant height, height and number of... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bahiagrass; Growth inhibitors; Sequential application. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000300202 |
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| Weiler,Roberto Luis; Dall'Agnol,Miguel; Simioni,Carine; Krycki,Karine Cristina; Pereira,Emerson André; Machado,Juliana Medianeira; Motta,Éder Alexandre Minski da. |
| ABSTRACT: For many decades, animal production in southern Brazil has been based on native forage grasses. Paspalum notatum Flügge (bahiagrass) is one of the most frequently used native grass in southern Brazil. The native germplasm of P. notatum is tetraploid and displays apomictic reproduction; hence, chromosome doubling of sexual diploid accessions is required to facilitate hybridization. The main goal of this study was to evaluate forage production and other agronomical evaluation of P. notatum intraspecific hybrids in order to obtain new varieties that could be registered and/or protected and launched as new cultivars in the future. Three tetraploid sexual genotypes were crossed with the ecotypes Bagual and André da Rocha. Biomass production (leaf,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bahiagrass; Hybridization; Forage yield. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000100036 |
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