Results 61 to 70 of about 505 (169)

WEED MANAGEMENT IN CORN INTERCROPPED WITH Urochloa ruziziensis

REVISTA DE AGRICULTURA NEOTROPICAL
Weed populations in monocrop or succession planting systems increase under inadequate management conditions. However, intercropping Urochloa ruziziensis with corn and precise adjustments in herbicide doses can facilitate management. This study sought options for chemical weed control in corn intercropped with U. ruziziensis.
Bruno Yamada Danilussi, Leandro Paiola Albrecht, Alfredro Júnior Paiola Albrecht, Willian Bosquette Rosa, Maikon Tiago Yamada Danilussi   +4 more
openaire   +2 more sources

Realized Genetic Gain in Spittlebugs (Hemiptera: Cercopidae) Resistance and Tolerance at CIAT's Interspecific Urochloa Breeding Programme

Plant Breeding, Volume 145, Issue 1, Page 132-141, February 2026.
ABSTRACT The Interspecific Urochloa recurrent selection breeding programme at CIAT aims to integrate desirable traits such as resistance and tolerance to spittlebugs (Hemiptera: Cercopidae), the main insect pest affecting these pastures in Latin America.
Luis Hernandez, Johan Aparicio, Paula Espitia‐Buitrago, Valheria Castiblanco, Rosa Jauregui   +4 more
wiley   +1 more source

Plant Growth‐Promoting Rhizobacteria Impacting Forage Mass of Urochloa ruziziensis and Megathyrsus maximus: A Reliable New Strategy for Tropical Pastures

Grass and Forage Science, Volume 81, Issue 1, January-March 2026.
ABSTRACT Brazil is known for its extensive livestock production in pastures, supporting the world's second‐largest herd of cattle and being the leading beef exporter. However, livestock farming in Brazil has frequently been associated with soil degradation and greenhouse gas (GHG) emissions.
Gabriel Silva Guimarães, Artur Berbel Lirio Rondina, Bruno Fernandes Canelossi, Marco Antonio Nogueira, Mariangela Hungria   +4 more
wiley   +1 more source

Population structure and genetic diversity of Brachiaria grass (Urochloa spp.) accessions from the Democratic Republic of Congo using DArTseq single nucleotide polymorphism markers

Crop Science, Volume 65, Issue 4, July/August 2025.
Abstract Brachiaria grass (Urochloa spp.) is one of the key forage grasses utilized in sub‐Saharan Africa for improving livestock productivity, particularly in terms of milk production and feed sufficiency. Limited information on its genetic resources has hindered its breeding and conservation strategies.
Pyame Balemirwe Mushagalusa, Paul Kitenge Kimwemwe, Dieudonné Musale Katunga, Jean Mubalama Mondo, Nadège Cizungu Cirezi, Rodrigue Basengere Ayagirwe, Samy Bashizi Bacigale, Collins Mutai, Meki Shehabu Muktar, Wilson Kimani, Chris S. Jones   +10 more
wiley   +1 more source

EMBEBIÇÃO E PROFUNDIDADE DE SEMEADURA DE SEMENTES NÃO REVESTIDAS E REVESTIDAS DE FORRAGEIRAS

Colloquium Agrariae, 2016
The aim of this work was to evaluate the seed coating effects during imbibition, emergency and early growth of six forages of Urochloa genus in different sowing depths. The experiment was conducted in the greenhouses and in the Seed Analysis Laboratory
Luciana de Oliveira Derré, Fabiana Lima Abrantes, Elton Anderson Aranda, Eduardo Mazetti Feitosa, Ceci Castilho Custódio   +4 more
doaj   +1 more source

Períodos de dessecação de Urochloa ruziziensis e seu reflexo na produtividade da soja RR [PDF]

Planta Daninha, 2012
Com o objetivo de avaliar os efeitos de períodos de dessecação de Urochloa ruziziensis na implantação e na produtividade da soja transgênica no sistema de plantio direto, foram conduzidos dois experimentos em campo, nos municípios de Colina-SP, no ano agrícola de 2007/08, e Jaboticabal-SP, em 2009/10.
Nepomuceno, M. P., Varela, R. M., Alves, P. L. C .A., Martins, J. V. F.   +3 more
openaire   +5 more sources

Enhancing Phenotyping Accuracy for Selection of Urochloa spp. Tolerant Genotypes to Red Spider Mite (Oligonychus trichardti)

Grass and Forage Science, Volume 80, Issue 3, July-September 2025.
ABSTRACT The red spider mites are a major biotic limitation to productivity for Brachiaria (Urochloa spp.) grasses in tropical Eastern Africa, causing severe economic losses mainly in the dry seasons. However, due to the lack of reports of integrated pest management strategies, genetic resistance can play a crucial role in Brachiaria‐based livestock ...
Paula Espitia‐Buitrago, José Miguel Cotes Torres, Luis Miguel Hernández, Juan Andres Cardoso, Frank Chidawanyika, Rosa N. Jauregui   +5 more
wiley   +1 more source

Biology, Ecology, Distribution and Management of Large Crabgrass (Digitaria sanguinalis)

Weed Research, Volume 65, Issue 4, July/August 2025.
ABSTRACT Digitaria sanguinalis (L.) Scop. (large crabgrass) is a globally distributed annual C4 grass and one of the most challenging weeds in agriculture, causing significant yield losses in crops such as maize, soyabean, rice, cotton and vegetables. This species thrives under favourable and unfavourable conditions such as disturbed soils, fluctuating
Fernando H. Oreja, Andrea S. Vega, Eric Jones, Elba B. de la Fuente   +3 more
wiley   +1 more source

Structural and productive responses of signalgrass and its association with leaf area index and light interception under silvopastoral or monoculture systems

Agrosystems, Geosciences &Environment, Volume 8, Issue 2, June 2025.
Abstract Silvopastoral systems (SPSs) have emerged as one of the most prominent alternatives for grassland recovery. We evaluated the structural and productive responses of signalgrass [Urochloa decumbens (Stapf.) R. D. Webster] and its association with leaf area index (LAI) and light interception (LI) measured with different equipment across different
Diego de Lima Coêlho, Alexandre Carneiro Leão de Mello, José Carlos Batista Dubeux Jr., Márcio Vieira da Cunha, Mércia Virginia Ferreira dos Santos, Erinaldo Viana de Freitas, André Pereira Freire Ferraz, Amanda Maria Gallindo dos Santos, Janerson José Coelho, Igor Lima Bretas   +9 more
wiley   +1 more source

The effect of cutting regime and genotype on growth, seed yield, seed quality and herbage yield of seven Urochloa (syn. Brachiaria) grass genotypes in the Adamawa region of Cameroon

Grassland Science, Volume 70, Issue 2, Page 77-92, April 2024.
Abstract The performance of seven Urochloa grass genotypes (three worldwide cultivars cv. Basilisk, cv. Piata, cv. Xaraes and four landrace cv. Adamaoua1, cv. Adamaoua2, cv. North1 and cv. North2) subjected to two cutting regimes (mid‐June cut and mid‐July cut) was evaluated for regrowth characteristics, seed yields, seed quality and herbage production
Ntane Ojong, Mandah Takor, Andrew Egbe, Eneke Bechem, Kingsley Etchu, Collins Mutai   +5 more
wiley   +1 more source