Results 11 to 20 of about 239 (129)
International Journal for Innovation Education and Research, 2021 Urochloa plantaginea and Urochloa platyphylla are common weeds in the highland area. However, in recent years, they have been found in wetlands and poorly drained soils, but the biology and behavior of the species in these conditions are not known.
Lucas Chagastelles Pinto de Macedo +6 more
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Competitive interaction and economic injury level of Urochloa plantaginea in corn hybrids [PDF]
Arquivos do Instituto Biológico, 2019 ABSTRACT Identifying the competitive ability of corn hybrids and the economic injury level (EIL) caused by Urochloa plantaginea is important for the adoption of integrated management of this weed. This work aims to evaluate the interference and EIL of U. plantaginea infesting corn hybrids.
Leandro Galon +9 more
openaire +4 more sources
, 2022 Published as part of Vorontsova, Maria S., 2022, Revision of some Malagasy forage grasses and their relatives within Brachiaria, Echinochloa, Moorochloa, and Urochloa, pp.
Vorontsova, Maria S.
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Coffee Science, 2020 Coffee litter and the rain that occurs after the application of pre-emergence herbicides impact on their leaching and weed control effectiveness. The objective of this study was to evaluate the leaching and control effectiveness of indaziflam, applied on coffee litter, and under simulations of different amounts of rainfall.
Paulo Vinicius Da Silva +6 more
openaire +5 more sources
Inflorescence, spikelet, and floral development in Panicum maximum and Urochloa plantaginea (Poaceae) [PDF]
American Journal of Botany, 2005 Inflorescence development in Panicum maximum and Urochloa plantaginea was comparatively studied with scanning electron and light microscopy to test the transfer of P. maximum to Urochloa and to look for developmental features applicable to future cladistic studies of the phosphoenol pyruvate carboxykinase (PCK) subtype of C4 photosynthesis clade (P ...
Reinheimer, Renata +2 more
openaire +4 more sources
Controle de Urochloa plantaginea com herbicidas residuais e performance agronômica de dois cultivares de feijoeiro [PDF]
Revista Brasileira de Herbicidas, 2014 O objetivo deste trabalho foi avaliar os efeitos da utilização de herbicidas residuais, aplicados em pré-emergência do feijoeiro, sobre a redução da infestação de plantas daninhas e o desempenho agronômico da cultura. Foram realizados dois experimentos a campo, sendo que um tinha o cultivar UFT -06 (Grupo Carioca, ciclo curto e porte ereto) e o outro o
Augusto Kalsing, Ribas Antônio Vidal
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Assessment of the nutritional status of grassland: nitrogen nutrition index
Semina: Ciências Agrárias, 2014 The aim of this study was to assess the Nitrogen Nutrition Index (NNI) of an Urochloa plantaginea pasture submitted to different nitrogen (N) levels and forage mass (FM) through dilution curve model.
Laércio Ricardo Sartor +4 more
doaj +3 more sources
Tillering dynamics of Alexandergrass pasture under nitrogen fertilization [PDF]
Arquivo Brasileiro de Medicina Veterinária e Zootecnia, 2019 This study was carried out to evaluate the effect of nitrogen fertilization on tillering dynamics of Alexandergrass (Urochloa plantaginea (Link) Hitch) grazed by beef heifers in a rotational stocking grazing method.
T.L. Bergoli +7 more
doaj +2 more sources
Bioscience Journal, 2022 It is believed that indaziflam gives a longer period of weed control compared to clomazone, irrespective of the type or texture of the soil. Thus, the aim of this study was to evaluate pre-emergent control in five problematic weed species of family ...
Giovani Apolari Ghirardello +5 more
doaj +2 more sources
Manejo de plantas daninhas em milho RR® com herbicidas aplicados isoladamente ou associados ao glyphosate [PDF]
Revista de Ciências Agroveterinárias, 2018 Objetivou-se com este trabalho avaliar a eficácia e a seletividade de herbicidas aplicados isoladamente ou em mistura de tanque na cultura do milho RR®. O delineamento experimental utilizado foi de blocos casualizados com quatro repetições.
Felipe José Menin Basso +7 more
doaj +2 more sources