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| Martínez Chávez, Raúl. |
| La información sobre la fenología reproductiva y el rendimiento de la pitahaya en México es limitada. En 2008 y 2009 se estudió la fenología reproductiva, rendimiento y calidad de fruto de seis genotipos de pitahaya (Hylocereus spp.) (CP-152, CP-154, CP-171, CP-175, CP-178 y CP-182) con diferencias en color de exocarpio y pulpa del fruto; utilizando plantas de 4 años de edad cultivadas en Tepoztlán, Morelos. Se registró el tiempo de aparición y producción de yemas florales, flores y frutos por planta; cantidad y fecha de aborto de yemas florales y flores; el periodo en días de la brotación de yemas florales a antesis de flores, y de antesis de flores a madurez de fruto. Con los datos anteriores se obtuvieron las proporciones flores/yemas florales,... |
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Palavras-chave: Hylocereus spp.; Aborto; Calidad de fruto; Fenología reproductiva; Rendimiento de fruta; Reproductive phenology; Fruit yield; Abortion; Fruit quality; Fisiología Vegetal; Maestría. |
| Ano: 2011 |
URL: http://hdl.handle.net/10521/655 |
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| Silva,Rosemeire Carvalho da; Vieira,Elisa Serra Negra; Panobianco,Maristela. |
| Abstract: The objective of this work was to determine the relationship of the morphological and physiological characteristics of guanandi (Calophyllum brasiliense) fruit and seeds with ripening and harvesting time. The reproductive cycle of a native plant population, located in the coast of the state of Paraná, Brazil, was monitored from anthesis until fruit dispersion, during three years. Monthly harvests were performed, and the morphological and physical aspects (color, size, dry mass, and moisture content) of fruit and embryos were evaluated, as well as the physiological ones (germination and vigor) of seeds. The ripening process of guanandi seeds occurred between 200 and 240 days after anthesis (DAA), with anthesis peak in February and fruit dispersion... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Calophyllum brasiliense; Physiological maturity; Reproductive phenology; Vigor. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000200212 |
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| Cantone, Stefano Marco; Campos, Ana Eugênia de Carvalho. |
| It was conducted a research, in urban areas, on the nesting habits and reproductive period of Pachycondyla striata, a species of ant that stings painfully. The study was motivated by the frequent reports of accidents in the city of São Paulo. The reports are more common during the reproductive seasons of the species, when the winged females sting the population, since they enter the houses of the people attracted to light. Although anaphylaxis for P. striata has not been reported yet, other close species may cause anaphylaxis, which makes important to understand their biology in order to take management and control measures. Fourteen green areas in the city of São Paulo, Brazil, were monitored in the search for the species and their nests that were found... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: 2.01.00.00-0 Ponerinae; Biology; Reproductive phenology; Alate specimens. Biologia Geral. |
| Ano: 2015 |
URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/27584 |
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| Fiorillo,Bruno Ferreto; Faria,Carolina Sconfienza; Silva,Bruno Rocha; Martins,Marcio. |
| Abstract: We provide information on the diversity and natural history of anurans from preserved and disturbed habitats in the region of Etá Farm, municipality of Sete Barras, state of São Paulo, Brazil. The region is covered by rainforest and plantations of banana and peach palm. From April, 2013 to March, 2014 we sampled amphibians mainly with pitfall traps with drift fences and visual and auditory surveys. A total of 9813 individuals of 36 species of anurans from nine families were recorded in this study. A larger number of species was found in forests (29 species), followed by peach palm plantations (21 species), and banana plantations (17 species). The areas of peach palm plantation and forests showed the greatest similarity in species composition. The... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Rainforest; Banana plantation; Peach palm plantation; Reproductive phenology; Reproductive mode; Conservation. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1676-06032018000400301 |
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