Results 51 to 60 of about 4,041 (207)
Interferência de plantas daninhas na cultura do sorgo sacarino. [PDF]
, 2019 Este trabalho teve como objetivo o estudo fitossociológico da comunidade infestante ao longo do ciclo de desenvolvimento do sorgo sacarino e a determinação do período crítico de prevenção à interferência das plantas daninhas na cultura.
GALON, L. +6 more
core +1 more source
Nuevos aportes al conocimiento de Commelina benghalensis L. (Commelinaceae)
Lilloa, 2008 Cristóbal, M. E.; M. E. Lozzia; V. de los A. Páez. 2008. “Nuevos aportes al conocimiento de Commelina benghalensis L. (Commelinaceae)”. Lilloa 45 (1-2).
María E. Cristobal +2 more
doaj
Production de références pour le désherbage de la culture de canne à sucre. La Réunion 2006 et 2007 [PDF]
, 2008 Afin d'élargir le référentiel technique sur les herbicides, un réseau d'essais a été mis en place à partir de 2005 grâce à un lourd investissement des industriels du sucre, des distributeurs d'intrants et du CIRAD.
Canavi Botanica - REU +8 more
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Sex expression and breeding strategy in Commelina benghalensis L.
Journal of Biosciences, 2009 This paper describes the results of a series of experiments conducted to unravel the patterns of sex expression and reproductive output in a fascinating species with high variation in sexuality. Commelina benghalensis L., an andromonoecious rainy season weed, bears male and bisexual flowers in axillary spathes of all the plants investigated.
Veenu, Kaul, Awtar Kishen, Koul
openaire +2 more sources
Pesquisa Agropecuária Brasileira, 2008 Este trabalho foi desenvolvido com o objetivo de avaliar a eficácia do herbicida glifosato, para a dessecação de trapoeraba (Commelina benghalensis) e outras plantas daninhas, quando combinado a diferentes concentrações de sulfato de amônio ou uréia ...
Saul Jorge Pinto de Carvalho +4 more
doaj +1 more source
Weed Research, Volume 66, Issue 1, January/February 2026.ABSTRACT High weed infestation remains a major constraint on crop productivity for smallholder farmers practising Conservation Agriculture (CA). Fewer, more diverse weeds are desirable to reduce competition and provide ecosystem services. Crop diversification can help, but it is not yet clear which species combinations and layouts are most effective ...
Betty Rutendo Masamba +4 more
wiley +1 more source
Ecological Diversity of Summer Maize Weed Species in the Western Mid‐Hills of Nepal
International Journal of Agronomy, Volume 2026, Issue 1, 2026.Maize (Zea mays L.) cultivation in the mid‐hills of Nepal is vital for food security but faces significant yield losses due to weed competition. The two‐year (2023–2024) phytosociological study on summer maize was conducted to assess weed diversity and dynamics in randomly selected 40 farmers’ fields of Puranchaur, Dhikidada, Gharmi, and Lamachaur at ...
Dinesh Marasini +4 more
wiley +1 more source
Accumulation of macronutrients in cowpea and weeds in competition and under soil water deficit
Bioscience Journal, 2019 The ability of a plant species to succeed in colonization of agroecosystem depends on its efficiency in the use of growth resources even in deficient conditions.
Fernando Sarmento de Oliveira +7 more
doaj +3 more sources
MANEJO QUÍMICO DE ESPÉCIES DE TRAPOERABA COM APLICAÇÃO ISOLADA E EM MISTURA DE DIFERENTES HERBICIDAS
Revista Caatinga, 2012 This paper evaluated the effect of different herbicides applied isolated and mixed on two species of dayflower (Commelina benghalensis and Commelina villosa). Both species were grown under pot conditions with a capacity of 14 L.
DAGOBERTO MARTINS +3 more
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Planta Daninha, 2007 Objetivou-se com este trabalho avaliar a variabilidade dos depósitos de traçadores, simulando herbicidas aplicados em pós-emergência, em populações de Brachiaria plantaginea e Commelina benghalensis infestantes da cultura da soja.
R.T. Souza, E.D. Velini, L.A. Palladini
doaj +1 more source