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| Reinhardt,Domingo Haroldo R. C.; Bartholomew,Duane P.; Souza,Fernanda Vidigal Duarte; Carvalho,Ana Cristina Portugal Pinto de; Pádua,Tullio Raphael Pereira de; Junghans,Davi Theodoro; Matos,Aristoteles Pires de. |
| Abstract Pineapple is one of the most important fruits, with large production in tropical and subtropical regions and great appreciation by consumers all over the world. The pineapple plant has many specific morphological, anatomical and physiological characteristics that determine crucial aspects of pineapple crop management, such as flower induction, water use and vegetative methods of propagation. The use of sexual reproduction of pineapple is restricted to breeding purposes carried out by research institutes looking for new hybrids with improved agronomic characteristics. Seeds are only produced if cross pollination among varieties occurs. Commercially pineapple has to be propagated by vegetative material, an asexual reproduction, without new... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ananas comosus comosus; Shoots; Plantlets; Propagules; Micropagation. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000604002 |
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| Lima,Liliane Ferreira; Lima,Renata Gabriela Vila Nova de; Ferreira,Angélica Cândida; Almeida Jr.,Eduardo Bezerra de; Zickel,Carmen Silvia. |
| Abstract Chrysophyllum is the second largest genus of Sapotaceae, with 81 species distributed in the neotropics. Little data are found in the literature regarding the morphology of seedlings and the early development of this genus. This study aims to morphologically characterize the fruit, seeds and seedlings of Chrysophyllum rufum Mart. Fruits were collected from individuals present in two fragments of the Atlantic Forest, Pernambuco. A sample of 100 seeds and 100 fruits was randomly selected to obtain the morphological data. The seeds were sown in plastic trays in a greenhouse. The fruits are bacoid, obovoid and globose with one or two functional seeds per fruit. The seeds are obovate, with the shape of the hilum ranging from elliptical transverse to... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Morphological description; Germination; Propagules; Atlantic Rainforest. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032017000400201 |
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