Results 11 to 20 of about 134 (105)
Seed production of Urochloa plantaginea (Link) R. Webster infesting maize and in pure stands
Revista Brasileira de Agroecologia, 2016 Urochloa plantaginea (Link) R. Webster is an important weed and forage crop in Brazil. To subsidize management strategies for this plant, we studied its seed production in pure stands and infesting maize.
Carlos Armênio Khatounian +3 more
doaj +2 more sources
Acta Scientiarum: Biological Sciences, 2019 The genetic variability and genetic versatility of plants belonging to Poaceae provide morphophysiological responses that allow these individuals to adapt to environmental changes, especially in relation to soil moisture.
Lucas Chagastelles Pinto de Macedo +7 more
doaj +3 more sources
Interference and Level of Economic Damage of Alexandergrass on Corn [PDF]
Planta Daninha, 2020 : The objective of this work was to evaluate the interference and to determine the level of economic damage (NDE) of the weed when infesting the corn crop.
F.S. FRANDOLOSO +6 more
doaj +1 more source
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
openaire +2 more sources
The best of two worlds: ecology and evolution of ambophilous plants
Biological Reviews, Volume 98, Issue 2, Page 391-420, April 2023., 2023 ABSTRACT Ambophily, the mixed mode of wind and insect pollination is still poorly understood, even though it has been known to science for over 130 years. While its presence has been repeatedly inferred, experimental data remain regrettably rare. No specific suite of morphological or ecological characteristics has yet been identified for ambophilous ...
Stefan Abrahamczyk +2 more
wiley +1 more source
Interferência e nível de dano econômico de papuã em feijoeiro em função da densidade de plantas
Revista de Ciências Agroveterinárias, 2022 O estudo da densidade de semeadura do feijoeiro e do nível de dano econômico (NDE) ocasionado pelo papuã (Urochloa plantaginea) são ferramentas importantes para a adoção do manejo integrado dessa planta daninha e, assim, produzir um alimento com maior ...
Leandro Galon +8 more
doaj +1 more source
Competitive Interaction Between Sweet Sorghum with Weeds [PDF]
Planta Daninha, 2018 : The objective of this work was to determine the competitive interaction of sweet sorghum cultivars BRS 506, BRS509, and BRS 511 with biotypes of Alexandergrass and wild poinsettia. The adopted experimental design was the randomized block one, with four
L. GALON +8 more
doaj +1 more source
Grazing height targets for Alexandergrass pastures under continuous stocking in integrated crop-livestock system [PDF]
Ciência Rural, 2019 : The aim of this experiment was to identify grazing height targets for Alexandergrass pastures under continuous stocking in integrated crop-livestock system (ICLS).
André Brugnara Soares +4 more
doaj +1 more source
Research, Society and Development, 2021 This work was conducted to study the efficiency of using nitrogen on Alexander Grass (Urochloa plantaginea (Link.) Hitch) through information about the characteristics of the pasture and forage intake of beef heifers. The experiment was carried out at the Federal University of Santa Maria (Universidade Federal de Santa Maria, UFSM) in Santa Maria, Rio ...
Érica Dambrós de Moura +8 more
openaire +2 more sources
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 +3 more sources