Results 111 to 120 of about 3,294 (217)

Biogeochemical study over the copper mineralized areas of Kalyadi, Karnataka. [PDF]

open access: yes, 2015
Ultramafics intercalated with metasedimentaries in Kalyadi area host copper mineralization and the overburden of this mineralized zone has been studied from the point of geobotany and biogeochemistry. In the mineralized zone, the soil cover is very thin (
Gireesh, R.V.   +3 more
core  

Gestion de l'enherbement en culture cotonnière en Côte d'Ivoire [PDF]

open access: yes, 2016
La gestion des enherbements passe tout d'abord par l'identification des espèces les plus agressives et par la connaissance des pratiques culturales mises en oeuvre par les agriculteurs.
Marnotte, Pascal, Tehia Kouakou, Etienne
core  

ANÁLISE DOS DIFERENTES ESTÁDIOS DE DESENVOLVIMENTO DA CAATINGA EM SOBRAL, CEARÁ, BRASIL (ANALYSIS OF THE DIFFERENT STAGES OF CAATINGA VEGETATION DEVELOPMENT IN SOBRAL, CEARÁ, BRAZIL) [PDF]

open access: yes, 2014
Resumo: O presente estudo teve como objetivo identificar a flora de várias etapas evolutivas da vegetação da caatinga alterada pela ação antrópica. Analisou-se a flora de 8 estações nos municípios de Sobral, Groaíras e Massapê na microrregião de Sobral ...
Braga, Petrónio   +2 more
core  

Improving the production of podophyllotoxin in hairy roots of Hyptis suaveolens induced from regenerated plantlets. [PDF]

open access: yesPLoS One, 2019
Bazaldúa C   +6 more
europepmc   +1 more source

Actividad repelente de aceites esenciales contra las picaduras de Lutzomyia migonei (Diptera: Psychodidae)

open access: yesRevista de Biología Tropical, 2010
Los repelentes naturales de extractos de plantas han mostrado eficacia contra diferentes especies de insectos. El presente estudio evaluó la acción repelente de aceites esenciales extraídos de ocho especies de plantas contra las picaduras de Lutzomyia ...
Elsa Nieves   +4 more
doaj  

COMPRIMENTO DE ESTACAS NA PROPAGAÇÃO VEGETATIVA DE BAMBURRAL (Hyptis suaveolens (L.) POIT.)

open access: yesRevista Caatinga, 2011
Hyptis suaveolens (L.) Poit.) (Lamiaceae) is a medicinal plant widely used in folk medicine in Northeast Brazil as a treatment for respiratory diseases, antispasmodic, sweat and useful in the treatment of gout.
ANA CLÁUDIA DA SILVA   +4 more
doaj  

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