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| BORSUK,LIDO JOSÉ; SAIFERT,LUCIANO; VILLAMIL,JUAN MANUEL OTALORA; MORA,FERNANDO DAVID SÁNCHEZ; NODARI,RUBENS ONOFRE. |
| ABSTRACT Phenotypic studies with native fruits are important sources of information for understanding the status of conservation of plant species, especially populations in protected areas (PAs). Fruits of 18 populations of feijoa [Acca sellowiana (O. Berg.) Burret] present in three kind of PAs, Quilombolas Communities (QLs), Indigenous Lands (ILs) and Conservation Units (CUs) were evaluated with the aim to characterize the phenotypic variability. Fruits were harvested at maturity and eight morphological descriptors were measured: diameter, length, total weight, pericarp weight, pulp weight, pericarp thickness, pulp yield and solid soluble contents (°Brix). The results revealed the existence of large morphological variability for all traits, with... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Goiabeira-serrana; Pineapple-guava; Traditional people; In situ on farm conservation. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452017000100803 |
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| GUERRA,MIGUEL P.; DAL VESCO,LIRIO L.; DUCROQUET,JEAN PIERRE H.J.; NODARI,RUBENS O.; REIS,MAURÍCIO S. DOS. |
| The induction and control of in vitro somatic embryogenesis is dependent of a number of factors. The genotype of the mother plant donor of explants and the kind of auxin play essential roles in conferring embryogenic competence. Once obtained somatic embryos may be encapsulated in alginate originating synthetic seeds that can be stored at low temperatures. Considering this the present work aimed at the assessment of five different genotypes, five periods of 2,4-D shock (20 muM for 1, 2, 4, 8 and 16 weeks) (), and different substances supplemented to sodium alginate to obtain synthetic seeds. Zygotic embryos of Feijoa sellowiana were inoculated in basal LP medium (von Arnold and Erikson, 1981) supplemented with Morels vitamins, sucrose (3%) and phytagel... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Acca sellowiana; Micropropagation; Pineapple-guava; Encapsulation. |
| Ano: 2001 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-31312001000200001 |
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| Santos,Karine Louise dos; Welter,Leocir José; Dantas,Adriana Cibele de Mesquita; Guerra,Miguel Pedro; Ducroquet,Jean Pierre Henri Joseph; Nodari,Rubens Onofre. |
| The pineapple guava (Acca sellowiana), known in portuguese as the goiabeira-serrana or "Feijoa", is a native fruit tree from southern Brazil and northern Uruguay that has commercial potential due to the quality and unique flavor of its fruits. Knowledge of genetic variability is an important tool in various steps of a breeding program, which can be facilitated by the use of molecular markers. The conservation of repeated sequences among related species permits the transferability of microsatellite markers from Eucalyptus spp. to A. sellowiana for testing. We used primers developed for Eucalyptus to characterize A. sellowiana accessions. Out of 404 primers tested, 180 amplified visible products and 38 were polymorphic. A total of 48 alleles were detected... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Feijoa sellowiana; Genetic diversity; Goiabeira-serrana; Pineapple-guava; Transferability. |
| Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572007000100014 |
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