Results 61 to 70 of about 1,005 (196)

Synopsis of Ipomoea L. and Merremia Dennst. ex Endl. (Convolvulaceae) in the North of Peru (Lambayeque and surrounding areas) [PDF]

open access: yes, 2016
El objetivo principal de este trabajo es identificar y comentar los registros anteriores y nuevos de los géneros Ipomoea y Merremia en el departamento de Lambayeque (Perú) y zonas circundantes.
Alarcón-Bravo, Luciana   +4 more
core   +1 more source

Détermination pratique de quelques espèces de convolvulacées, adventices de l'Afrique du Centre et de l'Ouest [PDF]

open access: yes, 1997
Détermination pratique de quelques espèces de convolvulacées, adventices de l'Afrique du Centre et de l'Ouest. Les auteurs décrivent une clé d'identification utilisant uniquement des critères végétatifs pour 22 espèces de Convolvulaceae, adventices des ...
Carrara, Alain   +3 more
core  

Plant Agrobiodiversity, Agricultural and Phytosanitary Practices of Market Garden Crops in the Centre‐East Region of Burkina Faso

open access: yesJournal of Sustainable Agriculture and Environment, Volume 3, Issue 4, October 2024.
ABSTRACT Introduction In West Africa, market gardeners use various agricultural practices to increase yields. However, many of these practices do not comply with agroecological standards and cause intoxication, pollution, soil degradation and biodiversity loss.
Issouf Zerbo   +4 more
wiley   +1 more source

Physiological responses of two tropical weeds to shade: I. Growth and biomass allocation Respostas fisiológicas de duas plantas invasoras tropicais ao sombreamento: I. Crescimento e alocação de biomassa

open access: yesPesquisa Agropecuária Brasileira, 1999
Ipomoea asarifolia (Desr.) Roem. & Schultz (Convolvulaceae) and Stachytarpheta cayennensis (Rich) Vahl. (Verbenaceae), two weeds found in pastures and crop areas in Brazilian Amazonia, were grown in controlled environment cabinets under high (800-1000 ...
Moacyr Bernardino Dias-Filho
doaj   +1 more source

Photosynthetic light response of the C4 grasses Brachiaria brizantha and B. humidicola under shade. [PDF]

open access: yes, 2016
Gramíneas forrageiras em pastagens tropicais podem sofrer reduções consideráveis na disponibilidade diária e anual de luz. Com o objetivo de avaliar a comportamento fisiológico das gramíneas forrageiras tropicais Brachiaria brizantha cv.
DIAS FILHO, M. B.
core   +1 more source

Estudio morfoanatómico e histoquímico de Ipomoea hederifolia L. (Convolvulaceae) [PDF]

open access: yes, 2023
Ipomoea hederifolia L. is a herbaceous vine native to the tropical Americas with important medicinal properties. Was realized a pharmacobotanical study of the leaves and stems of this species, performing macroscopic and microscopic morphodiagnoses and ...
Arruda, Emilia   +3 more
core   +2 more sources

An evaluation of animal models for using bioactive compounds in the treatment of inflammatory bowel disease

open access: yesFood Frontiers, Volume 5, Issue 2, Page 474-493, March 2024.
This review covers various aspects of inflammatory bowel disease models, including their potential pathogenesis, modeling techniques, major symptoms, as well as the advantages and disadvantages of different types. The comprehensive analysis of these models serves as an effective tool for studying human inflammatory bowel disease and evaluating the ...
Shanshan Tie, Yannan Chen, Mingqian Tan
wiley   +1 more source

Atividade potencialmente alelopática em extratos aquosos de sementes e parte aérea de Pueraria phaseoloides. [PDF]

open access: yes, 2016
Resumo também publicado em: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 37., 2000, Viçosa, MG. Resumos dos trabalhos apresentados. Viçosa, MG: Sociedade Brasileira de Zootecnia, 2000.
ALVES, S. M.   +3 more
core  

Taxonomic Evaluation of Fifteen Species of Ipomoea L. (Convolvulaceae) from South-Western Nigeria using Foliar Micromorphological Characters

open access: yesNotulae Scientia Biologicae, 2013
Foliar micromorphological study was carried out on I. triloba, I. eriocarpa, I. alba, I. hederifolia, I. muricata, I. intrapilosa, I. asarifolia, I. batatas, I. aquatica, I. mauritiana, I. carnea, I.involucrata, I. nil, I. heterotricha and I.
Abayomi Ezekiel FOLORUNSO
doaj   +3 more sources

Phytochemical, antimicrobial and acute toxicity studies of Ipomoea asarifolia leaves (Convolvulaceae)

open access: yesBayero Journal of Pure and Applied Sciences, 2022
Plants have provided sources for novel drug compounds, as plant derived medicines have made large contributions to human health and well-being. The leaves of Ipomoea asarifolia were ground in to powder followed by successive extraction (methanol and water) and then screened for phytochemicals using the standard methods.
Mukhtar, A.U.   +4 more
openaire   +1 more source

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