|
|
|
|
| |
|
| |
|
|
| Alves-Pereira,Alessandro; Peroni,Nivaldo; Cavallari,Marcelo Mattos; Lemes,Maristerra R.; Zucchi,Maria Imaculada; Clement,Charles R.. |
| Abstract Although manioc is well adapted to nutrient-poor Oxisols of Amazonia, ethnobotanical observations show that bitter manioc is also frequently cultivated in the highly fertile soils of the floodplains and Amazonian dark earths (ADE) along the middle Madeira River. Because different sets of varieties are grown in each soil type, and there are agronomic similarities between ADE and floodplain varieties, it was hypothesized that varieties grown in ADE and floodplain were more closely related to each other than either is to varieties grown in Oxisols. We tested this hypothesis evaluating the intra-varietal genetic diversity and the genetic relationships among manioc varieties commonly cultivated in Oxisols, ADE and floodplain soils. Genetic results did... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Manihot esculenta; Microsatellites; Amazonian dark earths; Floodplain; Oxisols. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000300468 |
| |
|
|
| Liporacci,Heitor Suriano Nascimento; Miranda,Tatiana Mota; Hanazaki,Natalia; Peroni,Nivaldo. |
| Legal measures, such as the use of free or prior and informed consent, return of research results to communities (which can be understood as "sharing of benefits," according to Brazilian legislation), and research authorization by governmental bodies, are mentioned and regulated in various documents, either governmental or specific, within the area of ethnobiology. This study aims to explore how these matters are considered in the scope of published ethnobotany articles in Brazil, as well as whether the creation of the Provisional Measure 2.186-16/2001 has contributed to the national advance of these matters. The methodology comprised a literature review of articles focusing on medicinal and food plant resources in the prominent Brazilian journals which... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Brazil; Council of Genetic Heritage Management (CGEN); Literature review; Provisional Measure; Traditional knowledge. |
| Ano: 2015 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062015000200251 |
| |
|
|
| Zuchiwschi,Elaine; Fantini,Alfredo Celso; Alves,Antonio Carlos; Peroni,Nivaldo. |
| O conhecimento ecológico tradicional ou local é construído a partir da relação contínua de humanos com o meio ambiente, principalmente pelo uso cotidiano das espécies. O abandono do uso, por sua vez, pode provocar perda desse tipo de conhecimento, o que freqüentemente decorre de mudanças no modo de vida. Neste trabalho buscou-se avaliar o conhecimento e o uso efetivo, atual e passado, de espécies vegetais das Florestas Estacional Decidual e Ombrófila Mista por agricultores familiares da região Oeste de Santa Catarina. Os métodos de coleta e análise de dados basearam-se numa integração de métodos qualitativos e quantitativos em Etnobotânica. Os resultados revelaram que esses agricultores possuem um amplo conhecimento a respeito das espécies florestais... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Etnobotânica quantitativa; Agricultura familiar; Floresta Estacional Decidual; Legislação florestal; Mata Atlântica. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000100029 |
| |
|
|
| Merétika,Adriana Heindrickson Cunha; Peroni,Nivaldo; Hanazaki,Natalia. |
| This article analyzes some of the factors affecting the distribution of knowledge about medicinal plants of three artisanal fishing communities in Itapoá Municipality, in the state of Santa Catarina, Brazil. Ninety semi-structured interviews were performed, which resulted in 109 cited plant species. The sample included both men (n=46) and women (n=44), in different age categories: 18-40 years old (n=18), 41-50 (n=21), 51-60 (n=28), and 61+ years old (n=23), and in three different communities: Barra do Saí (n=17), Itapema do Norte (n=31) and Pontal do Norte (n=42). Leaves are the plant parts most used by the communities (62%), and are obtained primarily through cultivation. Cordia curassavica (Jacq.) Roem. & Schult. (Boraginaceae) is the species... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ethnobotany; Artisanal fisheries; Traditional knowledge. |
| Ano: 2010 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062010000200009 |
| |
|
|
| Veasey,Elizabeth Ann; Silva,Jurema Rosa de Queiroz; Rosa,Mariana Silva; Borges,Aline; Bressan,Eduardo de Andrade; Peroni,Nivaldo. |
| The phenotypic diversity of sweet potato (Ipomoea batatas) landraces was assessed using morphological traits, verifying how this diversity is distributed among the households and settlements of the Vale do Ribeira, Brazil. A total of 74 accessions, involving 53 landraces, collected from 30 households distributed among 18 settlements that practice traditional agriculture in the municipalities of Iguape, Ilha Comprida, and Cananeia, as well as four commercial varieties acquired in markets of Iguape and Piracicaba, were evaluated under an ex situ experimental condition in Piracicaba, SP, Brazil. Nine phenological and floral descriptors, nine morphological vegetative aerial descriptors and five storage root traits were recorded. The 14 aerial vegetative and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Local varieties; Morphology; Phenotypic diversity; Traditional agriculture; Variability. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162007000400013 |
| |
|
|
| Campos,Juliana Loureiro Almeida; Albuquerque,Ulysses Paulino; Peroni,Nivaldo; Araújo,Elcida de Lima. |
| ABSTRACT We studied the population structure and fruit availability of the babassu palm, Attalea speciosa, in three human-dominated landscapes located near a rural community in the region of Araripe, in the Northeast Region of Brazil, that were under intense fruit harvest. Fifty 10 x 10 m plots were randomly established in each of the three landscapes, and all individuals of A. speciosa within the plots were classified as seedlings, juveniles or adults, with the height of all adult individuals being measured. An additional 20 individuals were marked in each landscape, and the number of total bunches, fruits per bunch and bunches per palm tree were recorded. The populations of A. speciosa in the three landscapes exhibited an inverted J-shape plot, but... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Extractivism; Harvest; Landscape management; Non-timber forest products; Population ecology. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017000200267 |
| |
|
| |
|
|
|
