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| Silva,Antonio Tarciso C da; Ferreira,Vilma M; Graciano,Érika SA; Souza,Renan C de; Araújo Neto,João C de; Loges,Vivian. |
| The Brazilian market of tropical flowers has been growing broadly with a strong participation of the Northeast Region, where the State of Alagoas stands out. Among the exporting tropical cut flowers, pink ginger (Alpinia purpurata (Vieill) K. Schum) has been one of the most promising species. Aiming at delaying senescence in floral stems of pink ginger, two laboratory experiments were carried out at the Agricultural Science Center of the Federal University of Alagoas. In the first experiment, three different exposure periods (30; 60, and 120 minutes) to silver thiosulphate 1 mM were tested, followed or not by pulsing in a 20% sucrose solution, for 12 hours. In the second experiment, we evaluated the effect of adding calcium sulphate 50 and 100 mM, sodium... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Alpinia purpurata; Tropical flowers; Commercial durability; Cut flower; Vase life. |
| Ano: 2009 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362009000300018 |
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| Weber,Olmar Baller; Crisostomo,Lindbergue Araújo; Miranda,Fabio Rodrigues de; Sousa,Adervan Fernandes; Mesquita,Antônio Lindemberg Martins; Cabral,José Ednilson de Oliveira. |
| Abstract: The objective of this work was to evaluate the effects of irrigation with oilfield produced water on the concentration of some soil nutrients, as well as on the performance and concentration of nutrients in the roots and on aerial parts of the ornamental sunflower 'Sunbright' (Helianthus annuus), and to define the operating costs for the production of floral stems under an irrigated system. 'Sunbright' sunflower plants were cultivated in a Typic Quartzipsamment in the state of Ceará, Brazil, and subjected to drip irrigation treatments with oilfield produced water treated by filtration (PWF), or by reverse osmosis (PWO), besides a control treatment with groundwater (GW) from the Açu aquifer. The study was carried out for three successive... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Helianthus annuus; Cut flower; Irrigation; Resource use efficiency; Wastewater reuse.. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000600443 |
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| Santos,Joice Simone dos; Finger,Fernando Luiz; Mapeli,Ana Maria; Karsten,Juliane; Mendes,Teresa Drummond Correia; Barbosa,José Geraldo. |
| This work had the goal to evaluate the influence of temperature and dry storage on the postharvest longevity of Epidendrum ibaguense flowers previously treated with silver thiosulfate (STS). The flowers were harvested and pulsed for 30 minutes with 2 mM STS. Then both, the STS treated and untreated flowers were packed in perforated low density polyethylene bags, packed in cardboard boxes and stored at 5 and 10°C, where they remained for four and eight days. After this period, the flowers were kept in vase with distilled water at 25ºC, and analyzed at every 24 h. The experiment was arranged in a complete random design 2 x 2 x 2 factorial scheme, with four replicates, containing four inflorescences each, except for the determination of transpiration and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Orchid; Cut flower; Temperature; Abscission. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132012000200004 |
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| Fernandes,Katiúcia Dias; Paiva,Patrícia Duarte de Oliveira; Carvalho,Janice Guedes de; Resende,Aiesca Cecília; Figueiredo,Madeleine Alves de. |
| Multiple nutritional deficiencies are considered one of several factors that can induce doubt in the diagnosis based only in visual symptoms, because it makes identification more difficult. The aim of this work was to evaluate the development of Zantedeschia and the morphological changes resulting from nutritional disorders caused by multiple and simple nitrogen and phosphorus deficiency in plants grown in nutrient solution. Zantedeschia plants were grown for a period of eight months in a complete Hoagland and Arnon (1950) solution, with nitrogen (-N) omission, with phosphorus (-P) omission, with nitrogen and phosphorus (-NP) omission, and also nutrient solution with N and P at concentrations of 25, 50 and 75%, totalizing 7 treatments, with 4 replicates in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Zantedeschia aethiopica; Multiple omission; Macronutrient; Cut flower; Calla lily. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542012000600005 |
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