Results 21 to 30 of about 21,028 (202)

The Key Role of Cultural Preservation in Maize Diversity Conservation in the Argentine Yungas

open access: yesEvidence-Based Complementary and Alternative Medicine, Volume 2013, Issue 1, 2013., 2013
Farmers’ decisions on what to grow and why can contribute in understanding the conservation of agrobiodiversity. Culture and ethnicity are indicated as first‐class factors leading preservation of heirloom cultivars but this has been little considered in studies examining factors that influence the loss or preservation of agrobiodiversity.
Norma I. Hilgert   +4 more
wiley   +1 more source

Comparison of the Climate Change Tolerance of Native and Non-Native Species Used or Potentially Used as Ornamentals in Mediterranean Areas

open access: yesHorticulturae
As a consequence of climate change, temperature and rainfall regimes are being modified, threatening the survival of the current gardening concept in many areas of the world.
Pilar Soriano   +3 more
doaj   +1 more source

Metabolomic Profile and Antioxidant Capacity of Methanolic Extracts of Mentha pulegium L. and Lavandula stoechas L. from the Portuguese Flora

open access: yesAppliedChem
This study assessed the phenolic content, antioxidant capacity, and phytochemical composition of methanolic extracts from Portuguese Mentha pulegium L. and Lavandula stoechas L.
Carmo Serrano   +6 more
doaj   +1 more source

Evolución del banco in vitro de germoplasma de mandioca (Manihot esculenta, Euphorbiaceae) de la Facultad de Ciencias Agrarias de la UNNE y del Instituto de Botánica del Nordeste (CONICET-UNNE) en tiempos prepandémicos y pandémicos por COVID-19

open access: yesBonplandia, 2022
El funcionamiento normal de laboratorios de conservación de germoplasma vegetal involucra la realización de actividades numerosas y diversas, las cuales fueron afectadas por la pandemia causada por coronavirus de 2019 (COVID-19).
Ricardo D. Medina   +9 more
doaj   +1 more source

Genetic diversity in a jaborandi ( Pilocarpus microphyllus Stapf.) germplasm bank assessed by RAPD markers. [PDF]

open access: yes, 2016
Diversidade genética em banco de germoplasma de jaborandi ( Pilocarpus microphyllus Stapf .) por meio de marcadores RAPD. O objetivo deste trabalho é avaliar a presença de variabilidade genética no banco de germoplasma de P.
LAMEIRA, O. A.   +3 more
core  

Caracterização molecular de variedades crioulas de pimentas (Capsicum baccatum) com marcadores microssatélites. [PDF]

open access: yes, 2015
Atualmente, muitas variedades crioulas de Capsicum baccatum são cultivadas pelos agricultores no Brasil. Essas populações são fontes de genes para tolerância ou resistência aos estresses bióticos e abióticos.
BARBIERI, R. L.   +7 more
core  

Caracterização morfológica e molecular dos acessos do banco de germoplasma de arroz da Epagri

open access: yesAgropecuária Catarinense, 2020
O objetvo deste trabalho foi caracterizar morfológica e molecularmente os acessos de arroz do banco de germoplasma da Empresa de Pesquisa Agropecuária e Extensão Rural de Santa Catarina (Epagri) por meio de 30 descritores morfológicos e 111 marcadores ...
Juliana Vieira Raimondi   +2 more
doaj  

Banco ativo de germoplasma de fruteiras nativas do Sul do Brasil. [PDF]

open access: yes, 2019
bitstream/item/61941/1/FOLDER-BANCO-ATIVO-DE-GERMOPLASMA-DE-FRUTEIRAS-NATIVAS-DO-SUL-DO-BRASIL ...
FRANZON, R. C., RASEIRA, M. do C. B.
core  

Diversidade viral associada à batata-doce no banco ativo de germoplasma da Embrapa Hortaliças. [PDF]

open access: yes, 2012
Realizou-se um levantamento de vírus no Banco Ativo de Germoplasma de batata-doce da Embrapa ...
ALVES, R. C.   +2 more
core  

Wild relatives of potato (Solanum L. sec. Petota) poorly sampled and unprotected in Colombia

open access: yesCrop Science, Volume 64, Issue 1, Page 225-243, January/February 2024.
Abstract Wild potato relatives (Solanum L. sec. Petota) play a vital role in crop improvement, understanding crop evolution, and conserving potato diversity. However, these invaluable resources are often neglected and underutilized and are susceptible to threats such as climate change, urbanization, and agricultural expansion. Little is known about the
Carlos E. González‐Orozco   +7 more
wiley   +1 more source

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