Results 61 to 70 of about 5,922 (200)

Tree diversity on sustainably certified and conventional coffee farms in Central America [PDF]

open access: yes, 2015
Shade coffee agroforestry systems have the potential to support biodiversity. Sustainable certification of coffee has been promoted as a means to provide incentives to maintain these systems, but as yet there is little evidence if this is effective.
Asigbaase, Michael   +4 more
core   +1 more source

New Species of Lonchocarpus from Panama

open access: yesAnnals of the Missouri Botanical Garden, 1949
LONCHOCARPUS oliganthus, sp. nov.-Frutex vel arbor gracilis ca. 10 m. alta; folia 5-7-foliolata; foliola oblonga vel elliptica multipunctata petiolulis subquadrangularibus; paniculae axillares 3-4 subspiciformes laxifloraeque foliis multo breviores; pedunculi secundarii minimi uniflori (raro biflori); pedicelli 0.5-0.7 mm. longi; flores 8-9 mm.
openaire   +2 more sources

Study on acute ulcerous pain in rats treated with aqueous root extract of Lonchocarpus cyanescens

open access: yesJournal of Acute Disease, 2016
Objective: To evaluate the antiulcer and analgesic effects of the aqueous root extract of Lonchocarpus cyanescens (L. cyanescens) since the plant is said to have medicinal properties. Methods: The filtrate of the aqueous root extract of the plant (100
Adegbolagun Temitope Adeoye   +2 more
doaj   +1 more source

Tree size and herbivory determine below-canopy grass quality and species composition in savannahs [PDF]

open access: yes, 2009
Large single-standing trees are rapidly declining in savannahs, ecosystems supporting a high diversity of large herbivorous mammals. Savannah trees are important as they support both a unique flora and fauna.
Grant, C.C., Jeltsch, F., Treydte, A.C.
core   +3 more sources

Notes on the flora of the Yucatan peninsula V: New records and miscellaneous notes for the family Leguminosae

open access: yesBotan‪ical Sciences, 2006
Two novelties of the family Leguminosae, Acaciella villosa (Sw.) Britton et Rose and Zornia gemella Vogel, are reported for the first time from the Yucatan Peninsula Biotic Province.
Rodrigo Duno-de-Stefano   +3 more
doaj   +1 more source

Regeneração natural em sub-bosque de Corymbia citriodora no Noroeste do Estado do Paraná. [PDF]

open access: yes, 2019
O desenvolvimento de espécies nativas plantadas em consórcio com eucaliptos, ou regeneradas naturalmente em povoamentos dessas espécies, vem sendo acompanhado em propriedades rurais do noroeste do estado do Paraná.
OLIVEIRA, E. B. de   +2 more
core  

Taxa de sobrevivência e crescimento inicial das espécies em plantio de recomposição da mata ciliar

open access: yesActa Botânica Brasílica, 1990
Em experimento de recomposição da mata ciliar em domínio de cerrado, na Estação Experimental de Assis, SP, foram utilizadas 20 espécies arbóreas, escolhidas em função da ocorrência natural em matas ciliares da região ou, no caso das espécies comerciais ...
Giselda Durigan
doaj   +1 more source

Flavonoides de Lonchocarpus araripensis (Leguminoseae) - isolamento, atribuição inequívoca dos sinais de RMN ¹H e 13C e análise conformacional

open access: yesQuímica Nova, 2014
In a continuing investigation for potentially bioactive natural products, flavonoids were isolated from Lonchocarpus araripensis (Leguminoseae) and identified as 3-methoxy-6-O-prenyl-6'',6''-dimethylchromene-[7,8,2'',3'']-flavone (1), 3,6-dimethoxy-6'',6'
Almi F. Lima   +3 more
doaj   +1 more source

The Effect of Aqueous Extract of Lonchocarpus Cyanencens Leaf on the Histology of the Liver of Wistar Rats

open access: yesSokoto Journal of Medical Laboratory Science
This study was carried out to evaluate the effect of aqueous extract of Lonchocarpus cyanescens on the histological architecture of the liver. The histological effect of consumption of Lonchocarpus cyanescens leaf extract on the liver of Wistar rats was ...
Onyeije Benson Peter*1, Osagiede Newton's Osarumwense2, Emai Iyoha3, Osagie Ododo Augustine4
doaj  

EVALUACIÓN DE LA CAPACIDAD DE REBROTES DE DOS ESPECIES ARBÓREAS EN EL BOSQUE TROPICAL SECO EN NANDAROLA, PACÍFICO SUR

open access: yesLa Calera, 2008
El estudio tuvo como objetivo evaluar el comportamiento de la sobrevivencia en los árboles con los cuales se estableció el estudio, conocer la capacidad de rebrotes y el incremento en diámetro y altura de los mismos en las especies: Lonchocarpus ...
Carlos Ernesto Silva Z.   +2 more
doaj  

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