Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems
Wild passion fruit specimens are alternatives to diversify the production system. Wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) was developed from Passiflora setacea species, and has increased yield, diseases resistance, it is also an alternative to the market of special fruits and has an o...
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| Format: | Article |
| Language: | Spanish |
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Universidad Nacional de La Plata, Facultad de Ciencias Agrarias y Forestales
2019-04-01
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| Series: | Revista de la Facultad de Agronomía |
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| Online Access: | https://revistas.unlp.edu.ar/revagro/article/view/7344 |
| _version_ | 1827785935888056320 |
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| author | Kenia Gracielle Fonseca Fábio Gelape Faleiro Nilton Tadeu Vilela Junqueira Ana Maria Costa |
| author_facet | Kenia Gracielle Fonseca Fábio Gelape Faleiro Nilton Tadeu Vilela Junqueira Ana Maria Costa |
| author_sort | Kenia Gracielle Fonseca |
| collection | DOAJ |
| description |
Wild passion fruit specimens are alternatives to diversify the production system. Wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) was developed from Passiflora setacea species, and has increased yield, diseases resistance, it is also an alternative to the market of special fruits and has an ornamental potential. The purpose of the present study was to obtain and validate the descriptors used in the process of protecting the Passiflora setacea ‘BRS Pérola do Cerrado’ taking into consideration the commercial growth in different yield systems. Descriptors were obtained using 24 structures (branches, leaves, flowers and fruits) of plants conducted in trellis (conventional, organic and high technology) and in espalier systems (conventional and high technology). Analysis of frequency distribution and the multivariate analysis for the qualitative descriptors were carried out. The quantitative descriptors were evaluated through the analysis of variance and means comparison in each yield system. A high validation rate was found for descriptors from different systems. However, the analysis of variance showed significant differences among 10 quantitative descriptors in different yield systems. Higher differences were found for descriptors obtained in plants grown in an organic system. It is find that the descriptors are useful in the cultivar characterization and validation, but changes in the descriptors codification might occur due to the genotype × environment interaction.
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| first_indexed | 2024-03-11T16:26:49Z |
| format | Article |
| id | doaj.art-010eb55b70304685ac2d1fb255e79c22 |
| institution | Directory Open Access Journal |
| issn | 0041-8676 1669-9513 |
| language | Spanish |
| last_indexed | 2024-03-11T16:26:49Z |
| publishDate | 2019-04-01 |
| publisher | Universidad Nacional de La Plata, Facultad de Ciencias Agrarias y Forestales |
| record_format | Article |
| series | Revista de la Facultad de Agronomía |
| spelling | doaj.art-010eb55b70304685ac2d1fb255e79c222023-10-24T09:47:56ZspaUniversidad Nacional de La Plata, Facultad de Ciencias Agrarias y ForestalesRevista de la Facultad de Agronomía0041-86761669-95132019-04-0111725909Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems Kenia Gracielle Fonseca0Fábio Gelape Faleiro1Nilton Tadeu Vilela Junqueira2Ana Maria Costa3Universidade de BrasíliaEmbrapa Cerrados, BrasilEmbrapa Cerrados, BrasilEmbrapa Cerrados, Brasil Wild passion fruit specimens are alternatives to diversify the production system. Wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) was developed from Passiflora setacea species, and has increased yield, diseases resistance, it is also an alternative to the market of special fruits and has an ornamental potential. The purpose of the present study was to obtain and validate the descriptors used in the process of protecting the Passiflora setacea ‘BRS Pérola do Cerrado’ taking into consideration the commercial growth in different yield systems. Descriptors were obtained using 24 structures (branches, leaves, flowers and fruits) of plants conducted in trellis (conventional, organic and high technology) and in espalier systems (conventional and high technology). Analysis of frequency distribution and the multivariate analysis for the qualitative descriptors were carried out. The quantitative descriptors were evaluated through the analysis of variance and means comparison in each yield system. A high validation rate was found for descriptors from different systems. However, the analysis of variance showed significant differences among 10 quantitative descriptors in different yield systems. Higher differences were found for descriptors obtained in plants grown in an organic system. It is find that the descriptors are useful in the cultivar characterization and validation, but changes in the descriptors codification might occur due to the genotype × environment interaction. https://revistas.unlp.edu.ar/revagro/article/view/7344Passiflora setaceavariety protectionmultivariateanalysis of variancegenotype × environment interaction |
| spellingShingle | Kenia Gracielle Fonseca Fábio Gelape Faleiro Nilton Tadeu Vilela Junqueira Ana Maria Costa Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems Revista de la Facultad de Agronomía Passiflora setacea variety protection multivariate analysis of variance genotype × environment interaction |
| title | Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems |
| title_full | Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems |
| title_fullStr | Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems |
| title_full_unstemmed | Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems |
| title_short | Obtaining and validating descriptors for the wild passion fruit ‘BRS Pérola do Cerrado’ (‘BRS PC’) in different yield systems |
| title_sort | obtaining and validating descriptors for the wild passion fruit brs perola do cerrado brs pc in different yield systems |
| topic | Passiflora setacea variety protection multivariate analysis of variance genotype × environment interaction |
| url | https://revistas.unlp.edu.ar/revagro/article/view/7344 |
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