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| Souza,Francisco I. de; Grangeiro,Leilson C.; Souza,Valdívia de F. L. de; Gonçalvez,Francisco das C.; Oliveira,Fábio H. T. de; Jesus,Priscila M. M. de. |
| ABSTRACT The objective of this research was to evaluate the agronomic performance of Italian zucchini as a function of phosphate fertilization. The experiments were carried at the Rafael Fernandes Experimental Farm, Federal Rural University of the Semi-Arid Region, Mossoró, RN, Brazil, from August to November 2015 and from July to September 2016. The experimental design was randomized blocks in 2 x 5 factorial scheme, with four replicates. The treatments consisted of the combination of two cultivars (Caserta and Alícia) and five doses of phosphorus (0, 40, 78, 120 and 150 kg ha-1 of P2O5). Phosphorus doses associated with the maximum marketable yields estimated were smaller for Alícia than for Caserta in the period from August to November 2015. In the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucurbita pepo L.; Plant nutrition; Yield. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000300206 |
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| Salomón Izquierdo,Suslebys; Bermello Crespo,Addiss; Márquez Conde,Tania; López Hernández,Orestes D; González Sanabia,María L; Llópiz Yurell,Julio C. |
| Introducción: los lípidos presentes en las semillas de Cucurbita pepo L. ricos en ácidos grasos poliinsaturados han demostrado tener acción antiinflamatoria en la hiperplasia prostática benigna. El empleo de la energía de las microondas en la extracción de compuestos de origen natural tiene como ventaja principal, la rapidez del calentamiento, que permite significativos ahorros de tiempo y en consecuencia energía en el proceso, todo lo cual se manifiesta en una reducción de los costos en general. Objetivos: estudiar el efecto del tiempo en la obtención de los lípidos contenidos en las semillas de Cucurbita pepo L. mediante la extracción asistida por microondas. Métodos: se estudiaron diferentes tiempos (1, 5, 10 y 15 min) para extraer los lípidos de las... |
| Tipo: Journal article |
Palavras-chave: Cucurbita pepo L.; Semillas; Lípidos; Ácidos grasos; Hiperplasia prostática benigna; Extracción asistida por microondas. |
| Ano: 2013 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1028-47962013000100004 |
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| Azevedo,Benito M. de; Fernandes,Carlos N. V.; Vasconcelos,Denise V.; Garcia,Amparo C.; Figueredo Júnior,Luis G. M. de; Viana,Thales V. de A.. |
| ABSTRACT The objective of this study was to evaluate the effect of different irrigation depths on productive performance and yield response of zucchini (Cucurbita pepo L.). A field trial was carried out in the experimental area of the Meteorological Station of the Federal University of Ceará, CE, Brazil. The experimental design was randomized blocks, with six treatments and four replicates. The treatments adopted were: 30, 60, 90, 120, 150 and 180% of the reference evapotranspiration (ETo), estimated by Penman-Monteith (EToPM) and applied by drip irrigation. Fruit weight, number of fruits, fruit length, fruit diameter, pulp thickness, soluble solids and yield were analyzed, as well as water use efficiency (WUE). The methodology proposed by FAO Bulletin... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucurbita pepo L.; Irrigation management; Reference evapotranspiration. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662018000600401 |
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| Fernandes,Carlos N. V.; Azevedo,Benito M. de; Camargo,Débora C.; Dias,Chrislene N.; Rebouças Neto,Mario de O.; Costa,Fellype R. B.. |
| ABSTRACT Aiming to evaluate the effect of potassium (K) doses applied by the conventional method and fertigation in zucchini (Cucurbita pepo L.), a field experiment was conducted in Fortaleza, CE, Brazil. The statistical design was a randomized block, with four replicates, in a 4 x 2 factorial scheme, which corresponded to four doses of K (0, 75, 150 and 300 kg K2O ha-1) and two fertilization methods (conventional and fertigation). The analyzed variables were: fruit mass (FM), number of fruits (NF), fruit length (FL), fruit diameter (FD), pulp thickness (PT), soluble solids (SS), yield (Y), water use efficiency (WUE) and potassium use efficiency (KUE), besides an economic analysis using the net present value (NPV), internal rate of return (IRR) and payback... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Cucurbita pepo L.; KCl; Fertigation. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-43662016000700643 |
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