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Mostrando ítems 11-20 de 122
Fluxos de tecidos foliares, características morfogênicas e estruturais do azevém pastejado por bezerras de corte recebendo suplemento
(Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em Zootecnia, 2012-02-07)
The experiment was carried out at the Department of Animal Science, UFSM in the period from July to October 2009. Morphogenetic and structural characteristics of Italian ryegrass (Lolium multiflorum Lam) under grazing beef ...
Epichloë occultans enhances micropropagation efficiency in Lolium multiflorum
(Springer, 2017-03-22)
Italian ryegrass (Lolium multiflorum) is an annual grass considered as one of the most important temperate forage grasses in the world. However, it is recalcitrant to plant tissue culture techniques hindering its genetic ...
Canopy structure and morphogenesis of italian ryegrass intercropped with red clover under cutting intervals determined by thermal sumEstrutura do dossel e morfogênese do azevém anual consorciado com trevo vermelho em intervalos de corte determinados por soma térmica
(2020-01-01)
The canopy structure and morphogenesis of ryegrass (Lolium multiflorum Lam.) was investigated after it was over seeded with Tifton 85 (Cynodon spp.) and intercropped with red clover (Trifolium pratense L.). Time intervals ...
Dinâmica do crescimento de azevém anual submetido a diferentes intensidades de pastejo
(Universidade Federal de Santa MariaBRZootecniaUFSMPrograma de Pós-Graduação em Zootecnia, 2009-02-16)
Growth dynamics of Italian ryegrass (Lolium multiflorum Lam) under different grazing intensities were studied, using marked tillers. The experimental design was
completely randomized, with four repetitions (transects) and ...
Resistência ao glyphosate em populações de azevém: estudo de aspectos moleculares e da dinâmica populacional suportando modelos preditivos para controle
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilPrograma de Pós-Graduação em AgronomiaUTFPR, 2020-08-03)
Ryegrass (Lolium spp.) is a weed widely spread in farming areas around the world. Due to its rusticity and high growth rate, this species is widely cultivated, both for soil cover and forage production. The intensive use ...
Suscetibilidade de genótipos de Lolium multiflorum ao herbicida glyphosate
(Sociedade Brasileira da Ciência das Plantas Daninhas, 2010)
Objetivou-se com este trabalho avaliar o grau de tolerância dos genótipos diploides e tetraploides de L. multiflorum (azevém) ao herbicida glyphosate. Para isso, foram instalados quatro experimentos, sendo um para cada ...
Effect of sward management on the emissions of CH4 and N2O from faeces of sheep grazing Italian ryegrass pastures
(Elsevier Science, 2019-09)
Rotatinuous stocking (RN) management is based on animal ingestive behaviour responses, where optimal pre- and post-grazing sward heights are defined to increase nutrient intake per unit of grazing time. We hypothesized ...
Resposta de cultivares de trigo (Triticum aestivum L.) à interferência das plantas daninhas
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Agronomia - Agricultura e Ambiente, 2013-12-09)
Weeds consist of the main type of direct interference with annual crops and
are responsible for yield reduction. In this context , the objective of this research was
to investigate the competitive ability of wheat cultivars ...