Integrated Pest and Disease Control and Pesticide Residues: Results of a Four-year Study     

Marco Trevisan  Ettore Capri  Paola Gobbi  Elena Graviani  Fernando Sicbaldi  Giorgio Mazzali  Giuseppe Reggiani 《Pest management science》1997,50(2):159-164

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Identification of Polyphenolic Compounds in Edible Wild Fruits Grown in the North-West of Italy by Means of HPLC-DAD-ESI HRMS     

Zorzi  Michael  Gai  Francesco  Medana  Claudio  Aigotti  Riccardo  Peiretti  Pier Giorgio 《Plant foods for human nutrition (Dordrecht, Netherlands)》2020,75(3):420-426

Plant Foods for Human Nutrition - The popularity of edible wild fruits has increased in industrialized countries due to their composition and positive effects. The aim of this study has been to...  相似文献   

DNA extraction and analysis from processed coffee beans     

Martellossi C  Taylor EJ  Lee D  Graziosi G  Donini P 《Journal of agricultural and food chemistry》2005,53(22):8432-8436

The authenticity of coffee is an important issue for both producers and consumers. Premium Arabica material is especially prone to being adulterated, and a number of different techniques have been employed to determine the quality of both roasted and instant coffee. Currently, assessment of coffee authenticity relies on chemical methods which can discriminate between coffee species, but not varieties. Several genetic markers are available for assessing coffee origin, but their suitability to testing commercial coffee is limited by the ability to extract DNA from highly processed beans. In this paper, we demonstrate that PCR-grade DNA may be obtained from roasted beans and even instant coffee. This would allow analysis of commercial samples, provided that suitable markers for species/variety identification are found.  相似文献   

Zygomatic gland adenoma in a dog: histochemical and immunohistochemical evaluation     

Giudice C  Marco R  Mirko R  Luca M  Giorgio C 《Veterinary ophthalmology》2005,8(1):13-16

Orbital epithelial tumors in dogs are rare and most frequently malignant. Distinguishing their origin from the lacrimal or zygomatic gland is often challenging and is based mostly on tumor location. A case of adenoma involving the orbit in a 13-year-old, female, standard Schnauzer is reported. Histologically, the neoplasm was characterized by nests and cords of epithelial cells mostly forming small glandular structures. The origin of the tumor from the zygomatic gland was determined by histochemical characteristics (alcian blue pH 1 positive staining) of a small remnant of normal gland included within the tumor capsule. The benign nature of our finding was confirmed by follow-up information: 2 years after complete surgical removal of the mass no tumor recurrence or metastases was recorded.  相似文献   

Effects of Dietary Protein Source and Feeding Regime on Growth Performance,Nutrient Digestibility,Fatty Acids,and Quality Characteristics of Rainbow Trout,Oncorhynchus mykiss,Fillets          下载免费PDF全文

Francesco Gai  Pier Giorgio Peiretti  Alberto Brugiapaglia  Laura Gasco 《Journal of the World Aquaculture Society》2016,47(4):496-507

This study investigated the effects of dietary protein source and feeding regime (apparent satiation and rationed) on growth performance, nutrient digestibility, fatty acid (FA) profile, and fillet quality traits in rainbow trout. A stock of 1200 juvenile trout (mean weight 114.6 ± 0.2 g) were randomly distributed into 24 fiberglass tanks (four diets × three replications × two feeding regimes). The experimental diets were formulated to be isoproteic and isoenergetic based on bacterial protein meal (BPM), pea protein concentrate (PPC), mixture thereof (MIX), and fish meal (FM), respectively. The feeding trial lasted 77 d with water temperature of 13 C. Statistical differences appeared among the diets only in terms of crude protein digestibility. Growth performance and somatic indexes were significantly affected by the diet, while only the condition factor was influenced by the feeding regime. None of the parameters appeared to be affected by the interaction effects. Differences appeared between the FA profiles of the dorsal muscle. Oleic, linoleic, α‐linolenic, and docosahexaenoic acid contents were influenced by diet, while only minor FAs were influenced by feeding regime. In conclusion, growth performance and nutrient digestibility resulted lower in fish fed BPM diet than other groups, while PPC group was similar to FM group.  相似文献   

Hemipelvectomy: Outcome in 84 dogs and 16 cats. A veterinary society of surgical oncology retrospective study     

Deanna R. Worley BS  DVM  Diplomate ACVS  Ralph A. Henderson Diplomate ACVIM & ACVS  Sarah E. Boston DVM  DVSc  Diplomate ACVS  Kyle G. Mathews DVM  MS  Diplomate ACVS  Giorgio Romanelli Diplomate ECVS  Nicholas J. Bacon MA  VetMB  Diplomate ECVS & ACVS  Tim J. Scase Bsc BVM & S  PhD  Diplomate ACVP 《Veterinary surgery : VS》2014,43(1):27-37

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Modulation of phospholipid signaling by GLABRA2 in root-hair pattern formation     

Ohashi Y  Oka A  Rodrigues-Pousada R  Possenti M  Ruberti I  Morelli G  Aoyama T 《Science (New York, N.Y.)》2003,300(5624):1427-1430

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Climate change. Making deforestation pay under the Kyoto Protocol?     

Schulze ED  Mollicone D  Achard F  Matteucci G  Federici S  Eva HD  Valentini R 《Science (New York, N.Y.)》2003,299(5613):1669

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Tillage effects on plant extractable soil water in a silty clay vertisol in Southern Italy     

A. Castrignan    R. Colucci  D. De Giorgio  V. Rizzo  M. Stelluti 《Soil & Tillage Research》1997,40(3-4):227-237

This paper describes how the CERES-Wheat simulation model can be used to estimate tillage effects on soil water regimes of a silty clay soil in Foggia, Southern Italy. The four tillage treatments compared are traditional mouldboard ploughing, ripper subsoiling, surface disc-harrowing and minimum tillage with rotary hoeing under continuous durum wheat cropping. For each tillage treatment the CERES-Wheat model was used to calculate the water balance for several layers in the root zone.

The water balance routine of the model estimates the water content within saturation and the lower limit at any time. Inputs required by the model are some basic information about the site, weather, genetic parameters and management practices as well as some soil properties, such as albedo, bulk density, organic matter and N contents. The model was calibrated by estimating the genetic parameters for the minimum tillage treatment in the season 1984–1985. The same set of parameters was used for the subsequent validation procedure. Statistical tests proved that the match between measured and simulated soil water content values was quite good. The simulation results also showed some differences among different tillage treatments. The model predicted the lowest plant extractable soil water values and a different water content distribution along the soil profile of the ripper subsoiling in comparison with the other tillage treatments. The soil water content was lower until 20–40 cm depth and higher at 40–60 cm depth in the ripper treatment as compared with the others. In deeper layers differences became non-significant. This might be due to the cracks produced by the ripper through which rainfall infiltrated in deep layers.  相似文献   

A brachiopod biotope associated with rocky bottoms at the shelf break in the central Mediterranean Sea: Geobiological traits and conservation aspects     

Lorenzo Angeletti  Simonepietro Canese  Frine Cardone  Giorgio Castellan  Federica Foglini  Marco Taviani 《水产资源保护:海洋与淡水生态系统》2020,30(2):402-411

1. In the Recent, brachiopods only seldom occur in benthic communities. A biotope dominated by Megerlia truncata was identified in 2013 by exploration of the south‐easternmost Adriatic margin by Remotely Operated Vehicle (ROV).
2. Emerging rocky substrates next to the shelf break at approximately 120 m appear intensively exploited by this eurybathic rhynchonelliformean brachiopod, attaining a population of more than 300 individuals per m².
3. Calcareous red algae are almost ubiquitous at this site and preferentially encrust sectors of the substrate where brachiopods are minimal.
4. This Megerlia biotope is a novel finding for this part of the Mediterranean Sea, similar to a situation previously observed in the Western Basin, off the Mediterranean French coast.
5. It is proposed that this remarkable brachiopod biotope and the adjacent rhodolith bed are considered important for conservation management.

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