Search results for " Orti"

De cómo la realidad se quedó fuera del cuadro en el cine de los orígenes

2013

José Benlliure Ortiz (Roma, 1-10-1884-Valencia 12-09-1916). La eterna juventud

2014

Yield and Quality of Mini-Watermelon as Affected by Grafting and Mycorrhizal Inoculum

2016

Grafting and mycorrhizal fungi have gained interest for the positive effects they can have on vegetable crops. The aim of this work was to study the combined effect of grafting with Vesicular-Arbuscular Mycorrhizal fungi (AMF) inoculation on fruit yield and quality of mini-watermelon [Citrullus lanatus (thumb.) Matsum and Nakai]. Ungrafted plants or grafted onto rootstock RS 841 F1 (Cucurbita maxima × C. moschata) were transplanted to the field. During cultivation half of the plants were inoculated with a suspension of AMF. Plant growth, fruit yield and quality were evaluated. The inoculation of AMF determined a significant increase of root colonisation both for grafted and ungrafted plants…

Nursery and field evaluation of eggplant grafted onto unrooted cuttings of Solanum torvum Sw.

2014

Abstract Solanum torvum is the eggplant ( Solanum melongena ) relative most commonly used for grafting even if the nursery production of eggplants grafted onto this rootstock has some issues related to its long, irregular and erratic germination and slow growth and development of seedlings. Unrooted cuttings harvested from stock plants could be an alternative propagation material to obtain S. torvum rootstocks and might allow to overcome nursery production issues for eggplant. The aim of this work was to evaluate eggplant suitability to be propagated by unrooted grafted cuttings using S. torvum as rootstock and the influence of this propagation technique on plant yield and fruit quality. A …

Primi dati sulla coltivazione del rafano giapponese (Wasabia japonica) e del crén (Armoracia rusticana) nell'Orto Botanico di Palermo

2010

Intensity and persistence of water repellency at different soil moisture contents and depths after a forest wildfire

2022

Abstract The Mediterranean mixed coniferous and broad-leaved forest of Moarda (Palermo) was affected by a large wildfire in summer 2020. In spring 2021, burned and unburned loam soil sites were sampled and the water drop penetration time (WDPT) and ethanol percentage (EP) tests applied to assess the influence of wetting-drying processes and soil water content on post-fire soil water repellency (SWR) as well as its vertical distribution. According to the WDPT test, the surface layer of the natural unburned soils was severely hydrophobic at intermediate soil water contents roughly corresponding to wilting point and SWR reduced either for very dry conditions (air- or oven-dried conditions) or …

Physicochemical characteristics and phenotypic diversity of sicilian winter pumpkin (Cucurbita maxima) populations

2017

Six pumpkin genotypes (G1, G2, G3, G4, G5 and G6) were evaluated for their morphological, agronomical and physico-chemical properties under ecological conditions of Sicily (Italy). Considering the agronomical, morphological and physicochemical data including fiber, humidity, pH, total acidity, soluble solids, carotenoids, phenolic and ascorbic acid content, it was possible to differentiate among genotypes. The morphological analysis showed that the pumpkin genotypes did not have a homogenous morphology and present a large physico-chemical characteristic variability. Furthermore, high contents of carotenoids and dietary fiber, soluble solids, phenolic and ascorbic acid were observed with the…

Morphological and agronomical characterisation of Sicilian bottle gourd Lagenaria siceraria (Mol.) Standley

2014

Local plant populations represent a valuable source of genetic variability. Lagenaria siceraria [Mol.] Standl. is a monoecious species of Cucurbitaceae grown in India and parts of the Mediterranean for its immature fruit and young leaves used as vegetables. The species is a high-value crop in Sicily where several landraces are grown in open field and in plastic greenhouse. The aim of this study was to characterise five Sicilian L. siceraria landraces (G1-G5), from a morphological and agronomical point of view. Genetic resource characterisation was carried out as a foundation for future conservation and breeding works. Fourteen qualitative and quantitative characters were assessed by using t…

Characterization of a bean landrace from Sicily: the ‘fagiolo Badda di Polizzi'

2008

Inside the project “Piano per la Produzione di Proteine Vegetali in Sicilia” investigations were carried out to characterize a bean population cultivated in the Parco delle Madonie area, the ‘Fagiolo Badda di Polizzi’. The producers’ interest for this landrace and the appreciation of the consumers could justify the start up of a valorization program through a product certification. Researches on the morpho-physiological aspects and on the nutritional profile were made in trials conducted between 2005 and 2007. All the Badda bean accessions showed an indeterminate plant growth habit, white flowers and a very delayed flowering time. In particular, a certain variability was seen and described …

Micropropagation of Genista aetnensis [(Raf. ex Biv.)DC]

2015

Genista aetnensis [(Raf. ex Biv.)DC] is a large deciduous shrub or small tree native to the Italian islands of Sardinia and Sicily. Being winter hardy and characterized by high plasticity in altitude and ecology, the species is grown in gardens and landscaping, both for flower and for its attractive shape. Genista species are generally propagate by seed or semi hardwood cuttings. In this report an efficient in vitro technique for propagation of G. aetnensis was investigated. Multiple shoots were induced on nodal segments of a mature plant of Genista aetnensis . The Murashige and Skoog medium, augmented with different concentrations of benzyladenine either singly or in combination with indol…