Results 11 to 20 of about 177 (128)

Treatments for breaking dormancy of the crotalaria seeds (Crotalaria ochroleuca)

African Journal of Agricultural Research Vol Pp, 2016
The objective of the study was to evaluate the influence of methods in breaking dormancy in the seeds of tropical forage legume Crotalaria ochroleuca. The seed treatments were: (T1) water at 100oC/10 min; (T2) immersed in water for 24 h at ambient temperature, after immersion in water at 100°C/1 min; (T3) acetone (10 min); (T4) ethyl alcohol (10 min ...
Tiago Neves Pereira Valente
exaly   +3 more sources

Exploring Antimalarial Herbal Plants across Communities in Uganda Based on Electronic Data. [PDF]

Evid Based Complement Alternat Med, 2019
Malaria is one of the most rampant diseases today not only in Uganda but also throughout Africa. Hence, it needs very close attention as it can be severe, causing many deaths, especially due to the rising prevalence of pathogenic resistance to current antimalarial drugs.
Okello D, Kang Y.
europepmc   +2 more sources

Suppression effect of Crotalaria ochroleuca cover crop on Amaranthus deflexus emergence and development

Australian Journal of Crop Science, 2016
The weed infestation suppression by chemicals released by plants can occur due to crop residues left on the soil surface or through the incorporated straw in the soil. The aim of this study was to evaluate the suppression of Amaranthus deflexus as a result of cover crops and residue amounts of Crotalaria ochroleuca.
Tiago de Oliveira Sousa, Wéverson Lima Fonseca, Adaniel Sousa dos Santos, João Batista da Silva Oliveira, Aline Sousa dos Santos, Leandro Pereira Pacheco, Daniela Vieira Chaves, Alan Mario Zuffo   +7 more
exaly   +2 more sources

Feeding on Host Plants with Different Concentrations and Structures of Pyrrolizidine Alkaloids Impacts the Chemical-Defense Effectiveness of a Specialist Herbivore. [PDF]

PLoS ONE, 2015
Sequestration of chemical defenses from host plants is a strategy widely used by herbivorous insects to avoid predation. Larvae of the arctiine moth Utetheisa ornatrix feeding on unripe seeds and leaves of many species of Crotalaria (Leguminosae ...
Carlos H Z Martins, Beatriz P Cunha, Vera N Solferini, José R Trigo   +3 more
doaj   +2 more sources

Influência da cor do tegumento e da temperatura na germinação e vigor de sementes de Crotalaria ochroleuca L.

Revista Verde de Agroecologia e Desenvolvimento Sustentável, 2016
A crotalária é uma leguminosa originária da Índia e Ásia Tropical com ampla adaptação as regiões tropicais. No Brasil, foi introduzida inicialmente para a produção de fibras, mas se difundiu como planta condicionadora do solo.
Adailza Guilherme da Silva, Gilvaneide Alves de Azeredo, Vênia Camelo de Souza, Fillipe Silveira Marini, Emmanuel Moreira Pereira   +4 more
doaj   +3 more sources

Bradyrhizobium monzae sp. nov. isolated from a root nodule of the introduced legume Crotalaria ochroleuca in Uruguay

International Journal of Systematic and Evolutionary Microbiology
A strain, namely Oc8 T , was isolated from a root nodule of Crotalaria ochroleuca in Uruguay. This strain induced effective nodules in roots of Crotalaria ochroleuca , Crotalaria juncea
Maria A Morel, Juan Sanjuan, Veronica Berriel   +2 more
exaly   +4 more sources

Physiological Responses of Crotalaria spp. to the Presence of High Aluminum Availability in the Soil [PDF]

Plants
Brazilian soils are predominantly rich in aluminum, which becomes mobile at pH < 5, affecting sensitive plants; however, some species have developed aluminum tolerance mechanisms.
Beatriz Silvério dos Santos, Tassia Caroline Ferreira, Maiara Luzia Grigoli Olívio, Lucas Anjos de Souza, Liliane Santos de Camargos   +4 more
doaj   +2 more sources

Desempenho fisiológico de sementes de Crotalaria ochroleuca durante o armazenamento

Revista Em Agronegocio E Meio Ambiente
As crotalárias são amplamente utilizadas como adubo verde, porém um dos maiores desafios é a obtenção de sementes com elevada qualidade fisiológica. A adoção de tecnologias adequadas de armazenamento contribui para manutenção da qualidade fisiológica das sementes, e, dessa forma, é fundamental o conhecimento das condições ideais durante o armazenamento.
Bruna Neves Pereira da Silva, Tathiana Elisa Masetto, Daiane Mugnol Dresch   +2 more
exaly   +2 more sources

Efeito da compactação do solo no desenvolvimento aéreo e radicular da Crotalaria ochroleuca

Revista Ambientale
A degradação dos solos agrícolas tem aumentado no Brasil, principalmente nas áreas tropicais e subtropicais, onde as elevadas temperaturas e a alta umidade favorecem a rápida decomposição da matéria orgânica do solo, comprometendo a sustentabilidade dos sistemas produtivos. Crotalaria ochroleuca, leguminosa da família Fabaceae, destaca-se por sua ampla
Cicero Gomes Dos Santos, Marcio Aurélio Lins Dos Santos   +1 more
exaly   +2 more sources

Row spacing and seed physiological quality of Crotalaria species

Pesquisa Agropecuária Tropical, 2022
Crotalaria crops have important uses, such as in green manuring, nematode control, biological nitrogen fixation and sugarcane reform in Savanna areas. Due to its strategic importance, knowledge about crotalaria seed production technology
Bruna Neves Pereira da Silva, Tathiana Elisa Masetto, Rodrigo Arroyo Garcia, Mariana Zampar Toledo   +3 more
doaj   +1 more source