105,496 research outputs found
Emilia Formìggini Santamaria
No full textThe headword explains the biography and the contribution of the author Emilia Formìggini Santamaria to the children's literatur
Fig. 32. A–G in Laboulbeniomycetes (Fungi, Ascomycota) of Denmark
No full textFig. 32. A–G. Laboulbenia flagellata Peyr. Mature thalli from Agonum fuliginosum (A), Agonum muelleri (B), Loricera pilicornis (C), Anisodactylus binotatus (D), Platynus assimilis (E–F), and Anchomenus dorsalis (G). Scale bars: 50 µm. Photographs from slides ZMUC C-F-122491 (A), ZMUC C-F-122590 (B), ZMUC C-F-123321 (C), ZMUC C-F-122589 (D), ZMUC C-F-122578 (E–F), ZMUC C-F-122829 (G).Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on page 155, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/582892
Restauro delle strutture murarie del mausoleo beta lungo la via Clodia nell’area extraterritoriale di Santa Maria di Galeria, Città del Vaticano
No full textProgetto definitivo ed esecutivo. Committente: Musei Vaticani, Città del Vaticano; Responsabili scientifici: dott. G. Filippi (Musei Vaticani), E. Pallottino (Dipartimento di Architettura); responsabili della progettazione e coordinatori dell'esecuzione: L. De Blasi (archeologo; Musei Vaticani), G. Devreux (responsabile del Laboratorio Restauro Marmi e Calchi dei Musei Vaticani), P. Porretta (architetto, Roma Tre), U. Santamaria (responsabile del Laboratorio di Diagnostica per la Conservazione ed il Restauro); gruppo di progettazione: I. Ameli, E. Antonucci, G. Bracq, A. Miranti, A. Moscone, L.F. Pan
Restauro delle strutture murarie del mausoleo alfa lungo la via Clodia nell’area extraterritoriale di Santa Maria di Galeria, Città del Vaticano
No full textProgetto definitivo ed esecutivo. Committente: Musei Vaticani, Città del Vaticano; Responsabili scientifici: dott. G. Filippi (Musei Vaticani), E. Pallottino (Dipartimento di Architettura); responsabili della progettazione e coordinatori dell'esecuzione: L. De Blasi (archeologo; Musei Vaticani), G. Devreux (responsabile del Laboratorio Restauro Marmi e Calchi dei Musei Vaticani), P. Porretta (architetto, Roma Tre), E. Rinaldi (archeologo, Roma Tre), U. Santamaria (responsabile del Laboratorio di Diagnostica per la Conservazione ed il Restauro); gruppo di progettazione: G. Ajo’, S. Calvigioni, C. Maestri, M. Magazzù, M. Fadd
GROWTH, YIELD, AND MINERAL CONTENT OF BUTTERHEAD LETTUCE (LACTUCA SATIVA VAR. CAPITATA) GROWN IN NFT
No full textTo improve greenhouse lettuce yield and quality and avoid enviromental pollution it is necessary to optimize plant nutrition. Plants uptake nutrients at different ratios during the growing period. Therefore, total N, K+, Mg2+, and Ca2+ accumulation and NO3-, NH4+, K+, Mg2+, and Ca2+ uptake were evaluated during greenhouse growth of two cultivars of butterhead lettuce (‘Mindoro’ and ‘Tibet’) in a discontinous closed loop NFT sstem. Growth rate and water consumption were also measured.
In the last 20 days of the growing cycle, lettuce plants produced 70% of the shoot dry weight and 60% of the leaf area obtained in the enitre growing period. From 30 DAT to harvest, the shoot dry matter content decreased from 7.0 to 5.1 g·100 g-1 fw in 'Mindoro', and from 7.0 to 6.0 g·100 g-1 fw in 'Tibet'. From 30 to 50 DAT, both cultivars had increasing content of leaf total N up to 4.3 and 4.6 g·100 g-1 dw in 'Mindoro' and 'Tibet', respectively, when RGR was still high. Thereafter, and
up to harvest the total N concentration decreased more markedly in ‘Mindoro’ (14%) than in 'Tibet' (6%) while simultaneous dry biomass production was peaking.
Similar variations with time were found for K+, Ca2+, and Mg2+ leaf contents.
'Mindoro' had higher N use efficiency (NUE) than 'Tibet'. Leaf NO3 content was
moderate (1,622 mg·kg-1 fw) and 80% of total N was in reduced form. During the whole growing cycle, 5.5 L/plant of water was used with a water use efficiency
(WUE) of 12.4 dw g·L-1
Production and nitrate content in lamb’s lettuce grown in floating system
No full textSmall-size leafy vegetables can be profitably cultivated in floating system all year round to obtain ready-to-use vegetables. In the present study two cultivars of lamb's lettuce (Valerianella locusta L. Laterr.) were used: 'Baikal' and 'Valerianella a seme grosso di Olanda', both characterised by long and pale green leaves and suitability for greenhouse growing. The growing set-up consisted of benches containing the nutrient solution and floating boards to support the plants. A density 3 of 1200 plants M was adopted. Approximately 50 days after sowing fresh leaf production was 1900 g M-2, with a dry matter content of 7.5 g 100 g fresh weight (fw)(-1). Nitrate content was nearly 4000 mg kg fw(-1). The replacement of the nutrient solution with rain water three days before harvesting resulted in nitrate reduction in leaves by one third. Moreover, the obtained product had no discarded parts, substrate or pesticide residues. In the management of the nutrient solution the usual pH increase due to NO3--N absorption was recorded and continuous correction with acids was needed. The permanence of the nutrient solution in the tanks or benches for a long time proved to diminish oxygen level in the nutrient solution. This aspect is crucial in the high growth phase when solution enrichment with oxygen is needed by recirculating the solution between the benches and the relevant tanks or by insufflating air in the nutrient solution. The daily water consumption increased with increasing growth. Total water consumption was 51 L m(-3)
Amorphomyces ventricosus Santamaria & Pedersen 2021, sp. nov.
No full textAmorphomyces ventricosus Santam. sp. nov. MB#840594 Fig. 65C–G Diagnosis Similar to Amorphomyces falagriae Thaxt., but the female thalli differ by the bulging on the perithecial margin involving second and, sometimes, also the first wall cells tiers, i.e., w 2 and part of the w 1 cell; and for straight male thalli. Etymology The species epithet means “inflated” and refers to the swelling of the perithecial margin. Type material Holotype DENMARK – Lolland, Falster, Møn (LFM) • On Myrmecocephalus concinnus (Erichson, 1839) (Col. Staphylinidae Aleocharinae); Stensø ved Nakskov; 54°49.465′ N, 11°7.254′ E; PF37; 7 Jan. 2018; JP 951; JP det.; ZMUC C-F-123457. Description Male thalli consisting of a basal cell (I) about 2–3 times as long as broad, hyaline except for the dark brown lower foot; suprabasal cell (II) slightly longer as broad, about half as long as the basal cell, rectangular in section, uniformly darkish brown, separated by an almost horizontal septum from cell I; antheridium flask-shaped, symmetrical, with a venter variably tinged with brown, bearing an elongate, straight, ± brown efferent neck (Fig. 65G). Female thalli yellowish brown except for the darkened foot and lower part of cell I; basal cell (I) as long as broad, enlarged distally, separated by an oblique septum from cells above; perithecium asymmetric, largely fusiform, slightly bent, with a smoothly curved margin on one side and with a conspicuous bulging of a w 2 cell above and also a slightly inflated w 1 cell on the opposite side; the perithecial tip slightly asymmetric, rounded, blunt, showing a centered apical ostiole. Length of male thalli from foot to apex of antheridium 57–62 µm. Venter of antheridium 12–13 × 7–8 µm. Length of efferent neck 13–19 µm. Length of female thalli from foot to apex of perithecium 157–190 µm. Perithecium (length from septum above cell I × width at bulging) 144–167 × 39–41 µm. Thalli were found on abdominal tergites of the host. The host was sifted from mouldy, warm fermenting wood chips. Remarks This species should be compared with A. falagriae but is easily distinguished from it by the swelling of the perithecium below the middle of the margin. The genus host of A. ventricosus sp. nov. is known as Falagrioma Casey, 1906 or Falagria Leach, 1819 in old literature, the latter is the host for A. falagriae. The new species is the only of the genus showing a bulging on the perithecium margin, only remotely comparable with A. biformis Thaxt. which shows an unusual lateral finger-like extension. Amorphomyces ventricosus sp. nov. doesn’t show a free primary appendage.Published as part of Santamaria, Sergi & Pedersen, Jan, 2021, Laboulbeniomycetes (Fungi, Ascomycota) of Denmark, pp. 1-425 in European Journal of Taxonomy 781 on page 279, DOI: 10.5852/ejt.2021.781.1583, http://zenodo.org/record/582892
Propagazione delle specie orticole.
No full textNell’ambito dell’orticoltura, così come in generale in tutte le produzioni agrarie, la propagazione riveste un ruolo prioritario. Il suo scopo, infatti, è quello di fornire materiale vegetale per l’impianto delle colture: semi; piantine da seme (semenzali); organi sotterranei (tuberi, rizomi, bulbi); piante autoradicate (moltiplicazione per talea, margotta, propaggine); piante innestate; piante micro-propagate (da colture in vitro). Nel capitolo vengono approfondite tutte queste modalità di propagazione con approfondimenti su alcuni casi studio (carciofo, fragola, patata
SANTAMARIA G., E.
No full textTelegram from Mr. E. Santamaría G., Mayor of Macuspana, Tabasco, to Gen. Alvaro Obregón, welcoming him to the state of Tabasco. / Telegrama del Sr. E. Santamaría G., Presidente Municipal de Macuspana, Tab. al Gral. Alvaro Obregón, felicitándolo por su arribo al estado de Tabasco
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