Results 111 to 120 of about 1,311,781 (377)

The anti-inflammatory activity of standard aqueous stem bark extract of Mangifera indica L. as evident in inhibition of Group IA sPLA2

open access: yesAnais da Academia Brasileira de Ciências, 2016
The standard aqueous stem bark extract is consumed as herbal drink and used in the pharmaceutical formulations to treat patients suffering from various disease conditions in Cuba.
BHADRAPURA LAKKAPPA DHANANJAYA   +1 more
doaj   +1 more source

Plantas exóticas e invasoras na Ilha do Pico (Açores). [PDF]

open access: yes, 1992
VI Expedição Científica do Departamento de Biologia - Pico 1991.As ilhas são lugares ideais para a instalasão e desenvolvimento de plantas invasoras, quer sejam trazidas por meios naturais ou pelo Homem.
Almeida, Maria T.
core  

Controlling banana bunchy top disease in Benin: Crop protection strategies with socio‐economic perspectives

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Banana and plantain are vital for food security and income in West Africa, yet banana bunchy top virus (BBTV) threatens production. This study combined remote sensing, field surveys, modelling and socio‐economic analysis to assess BBTV spread and control strategies in Benin.
Renata Retkute   +13 more
wiley   +1 more source

Efecto de plantas comerciales de uso medicinal sobre la actividad del complemento de suero de tortuga (Chelonoidis chilensis: Testudinidae)

open access: yesLilloa, 2015
Castro, Juan F.; Nora B. Muruaga. 2015. “Efecto de plantas comerciales de uso medicinal sobre la actividad del complemento de suero de tortuga (Chelonoidis chilensis: Testudinidae)”. Lilloa 52 (1).
Juan F. Castro, Nora B. Muruaga
doaj  

El aprendizaje de las plantas como seres vivos: una metodología basada en el dibujo infantil [PDF]

open access: yesIkastorratza.e-Revista de Didáctica, 2017
Estudios previos han investigado el desarrollo del concepto de ser vivo en edades tempranas desde diferentes perspectivas metodológicas. Sin embargo, estos enfoques ponen excesivo énfasis en la comunicación verbal a la hora de llevar a cabo las tareas lo
Xabier Villanueva
doaj  

Produtividade do cafeeiro Conilon conduzido com diferentes densidades de plantas e com o uso da poda programada de ciclo. [PDF]

open access: yes, 2014
As tecnologias disponíveis e aplicadas na cafeicultura capixaba é fato notório nos últimos anos, entretanto o manejo de condução das plantas relacionado a podas comparadas com a densidade de plantas e hastes ainda são desafios constantes para a pesquisa.
FERRAO, M. A. G.   +8 more
core  

Contaminants of emerging concern in agricultural soils: Current understanding, overlooked issues, and future priorities

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
Contaminants of emerging concern (CECs) in agriculture represent a growing global challenge for food safety and public health. In this review, we synthesized evidence on how substances such as pharmaceuticals, microplastics, and per‐ and polyfluoroalkyl substances (PFAS) enter soils, accumulate in crops, and affect ecological and human health. We found
Laura J. Carter   +8 more
wiley   +1 more source

Performance and efficiency in Colombia's power utilities: an assessment of the 1994 reform [PDF]

open access: yes
This paper describes the core features of the power sector 1994 regulatory reform and evaluates utility performance and efficiency before and after the reform.
Carlos Pombo, Rodrigo Taborda
core  

Manejo fitotécnico da bananeira, cultivar D'Angola (AAB), visando ao controle da sigatoka-negra. [PDF]

open access: yes, 2019
O trabalho teve como objetivo avaliar alternativas de manejo fitotécnico da bananeira comprida, cultivar D?Angola, visando ao controle da Sigatoka-negra.
ANDRADE NETO, R. de C.   +4 more
core  

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