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Remus-soi nou pentru obţinerea vinurilor rose şi roşii cu rezistenţă biologică ridicată
No full textThe scientific research in the field of vine improvement, with a permanent role in the diversification the assortments of vine, is oriented both to the creation of new qualitative and productive genotypes, but also to the obtaining of genotypes with increased resistance to diseasesand tolerance to stress factors. In order to respond to this goal, at R.D.S.V.O. Odobeşti, through the hybridization directed between the intraspecific hybrid(Băbească neagră x Fetească neagră) and the interspecific hybrid Couderc 14 (Vitis lincecumii x Aramon)has been obtained and homologated in 2016 the assortment called Remus.The new creation is characterized by small to medium sized grapes (167g), small berry (1.9 g), with crisp core and dark red-purple coloured skin, the pulp is firm, semi-soft, very slightly colored. The average grape productionis 4.0kg/vin, respectively 15.5tons/ha. It presents high biological resistance to major cryptogamic diseases. The grapes reach maturity in the epoch V. Are obtained the rose or red wines for current consumationorhigh quality, with anaverage alcoholic potential (11.5 –12.0% alcohol by volume), relatively low acidity (5.8-6.8 g/Ltartaric acid), and mean values of the non-reducing extract (17.9 -19.5 g/L)
Models for organizing organic farms to make them more efficient
No full textAs part of the research on sustainable development in the present paper, the methodology used was complex, including
instruments and methods specific to social, economic and statistical studies. In the paper I described the
methodological approach of the sustainable development assessment starting from the concept, purpose, stages and
structure of the research to the statistical methods and indicators used. Within this paper, we aim to identify and design
the necessary measures to improve the organization of organic farms so as to eliminate the technical and economic
risks to which they are exposed. In our approach to identifying these measures, we have carried out comparative
analyzes between the holdings taken as case studies, both in terms of organization and efficiency. Based on these
analyzes, we designed measures to be implemented within the three identified organizational models so as to ensure
greater efficiency in organic farming. In the work, we aim to compare the advantages and disadvantages of the
organization of the four analyzed farms, starting from the analyzed subsystems of management. We have transposed
these conclusions into a SWOT analysis that integrates the positive, negative, opportunities and risks to which organic
holdings have been organically exposed
Efectul tratării cu produsul pe bază de NAD şi ANA asupra productivităţii şi calităţii fructelor de măr
No full texthe study subject of the experience was Idared apple variety grafted on M9,trees were trained as slender spindlesfordistance 3.5 x 0.8m. To studyinfluenceof growth regulator Auxiger (NAD –1.5 g/L+ ANA –0.6 g/L) on average weight of fruits, fruit production and fruit size were experimented the following variants of treatment: 1.Control –without treatment; 2. Auxiger, 0.9L/ha; 3. Auxiger, 1.8L/ha. Growth regulator wassprayed one time, during the period of intensivefruit growing, when the fruits diameter was 22-25 mm (09.06.16). The research was conducted during the period of 2016year. In the present research work, we demonstrated that Auxiger increase average weight of fruits, fruit production and fruit size and may be included in the technology systemfor cultivation of apple, applied onesprayat 1.8 L/hawhen the fruits diameter was 22-25 mm
Caracteristici de calitate a biscuiţilor funcţionali îmbogăţiţi cu făină de ţelină
No full textL’étude présente les résultats de l’analyse qualitative de craquelins fonctionnels innovatifs enrichis en farine de céleri dans le contexte d'une alimentation saine et des frais de transaction des producteurs. Le développement d'aliments fonctionnels innovatifs en enrichissant les craquelins de farine de céleri est efficace. Les craquelins enrichis en farine de céleri ont une teneur élevée en fibres. Ils sont également une source de protéines. Les caractéristiques chimiques et sensorielles des craquelins enrichis en farine de céleri déterminent leur pertinence pour une alimentation saine dans le cadre de la prévention et du traitement de grandes maladies à incidences sociales
Note: Recording of some beetles in honey bee colonies
No full textHoney bees are very valuable
to human. These social insects contribute in
the pollination of many crops. Also, the
products from honey bee colonies have
many nutritional and medicinal benefits.
Thus, keeping honey bees are very valuable
and can be considered as source of income
to many families. There are many diseases
and pests that attack honey bee colonies.
The pests attack bee colonies include:
hornets, wax moths, bee-eater birds, and
beetles. Such challenges can impact the
survival and productivity of honey bee
colonies. In this study, some beetle species
belong to Fam. Nitidulidae, Dermestidae
and Mycetophagidae were detected in honey
bee colonies in Egypt, during spring.
Despite the presence of many beetle species
in the agricultural environment, only few
species preferred the invasion of the
colonies for feeding. These beetles do not
attack stages of honey bees. They only feed
on stored pollen or bee bread, especially
those fallen on the bottom of the beehives.
This is an alarm to follow the feeding
behavior and distribution of these beetles.
These beetles’ species can be considered as
potential pests to weak honey bee colonies,
housed in old or damaged beehives. The
presence of large numbers of these beetles
in weak colonies may disturb the activities
of the bees and may passively impact the
survival of the colonies. Listing these
beetles is very important to better
understanding the interaction between
honey bees and beetles. On the other side,
small hive beetles were not detected in the
colonies. These beetles are currently one of
the major problems facing honey bees in
different parts of the world. This study
confirms the absence of small hive beetles
from Egypt
Impactul extractului de fructe de cătină asupra calitătii untului
No full textÉchantillons de beurre avec 2,5%, 5% et7,5%extrait liposoluble des fruits d'argousieront été étudies.Lesextraitsutiliséesprésentaient une activité antiradicalaire élevée –76.8±0.19 % etcontiennentdes composés bioactifs:β-carotène-13.65±0.17mg/100g MS, lycopène-17.02±0.15 mg/100g MSet polyphénols–0.36±0.03mg GAE/100g MS.Les extraits liposolubles d'argousier ont amélioré les caractéristiques sensorielles du beurrepar rapport autémoinet ont réduit la croissance des microorganismes pendant le stockagesuite auxleurs propriétés antimicrobiennes.Les recherches sur les caractéristiques de stabilité à l'oxydationpendant le stockage du beurre contenantd'extrait d'argousier indiquent que les extraits ont un effet inhibiteur sur l'intensité d'accumulation des produits primaires de l'oxydation lipidique et se manifestent par une diminution de l'indice de peroxyde par rapport autémoin.Il a été démontré que le beurre avec addition d’extrait d’argousier avait une activité antiradicalaire supérieure, le pourcentage d'inhibition des radicaux libres (DPPH) augmente pour un ajout de 7,5% extrait d'argousierde1,6 fois par rapport autémoin
Efecte genice implicate în manifestarea unor caractere cantitative la tomate
No full textn the article are presented the results ofthe research onthe genetic effects involved in the manifestation of some quantitative characters to tomatoes. It has been established that the various actions (aditive -a, dominant -d) and epistatic interactions (aa, ad, dd) of the genes vary in their degree and orientation (+/-), and depend on the combination, traits and participate to the inheritance of morphobiological and agronomic traits of tomatoes. Duplicate epistasis play an important role in forming the phenotype of these characters in most combinations. As a result of the clustering analysis of the degree of association of the characters mean in the F2 population with the investigated gene effects, it was found that in all cases, the F2media displayed a high associative association with epistasis ad. The broad spectrum of gene effects involved in the formation of the phenotype of morphobiological and agronomic features highlights their genetic basis which considerably contributes to the targereof tomato breeding
Influenţa diferitelor măsuri asupra calităţii produselor de tip vin alb spumos
No full textCurrently winemaking sector highlighted the necessity of investigating and promoting new blends obtained from newly created and classic European varieties to produce high quality sparkling wines. Therefore it was necessary to specify the optimal composition of these blends. In this article, the European grape varieties used were Chardonnay, Riesling, Aligote, Sauvignon, Pinot blanc, Pinot gris and newly created grape varieties asMuscat de Ialoveni, Floricica, Viorica, Hibernal. It was determined that the use of base wines from classic European varieties blended with wines from newly created grape varietiesinfluences to different extents the quality of the finalproduct
Cercetări privind entomofauna de coleoptere (coleoptera) din unele culturi agricole din N-E Moldovei
No full textThe purpose of these research is to identify the useful entomofauna from the agricultural crops which have been taken for the study: maize and cabbage. The researches were carried out in the Adamachi station which belongs to “Ion Ionescu de la Brad” University of Iasi, Romania. The biological material was sampled by means of the Barber soil traps from 3rd of June until 13th of September 2016. In total, 15 samples were made for every crop. The traps were placed every five in a row. To prevent the maceration of insects, a conservative liquid was used (water+ washing powder) in proportion of 16%. After finishing the experiments, the insects were bringing to the laboratory of Entomology in order to be counted and determined. From the Coleoptera order, the most dominant species are:-within the crop of maize: Amara aenea (Carabidae)-5 samples; Coccinella septempunctata (Coccinellidae)-15 samples;-within the crop of cabbage:Brachinus crepitans(Carabidae)-9 samples
Computed tomography examination of periodontal disease in dog
Get PDFPeriodontal disease is a very common disease in dogs, with an incidence of 85%, which affects both the health
and the quality of life of the animals (Shearer, 2010, Kortegaard et al 2014). Dog periodontitis has become a priority
disease for both pet owners and practitioners. Taking in consideration the high incidence of the periodontal disease in
dogs and the fact that the clinical diagnostic is limited, the aim of this study was to highlight the role and importance of
imaging diagnostic tools such as Computed Tomography in the diagnostic of this pathology. The study was conducted
on 20 dogs (30% female and 70% male) with age from 1 year to 12 years. The patients were clinically examined and
after that were sedated and a radiographic evaluation and a CT scan of the head was performed. Classification of
periodontal disease take in consideration the retraction of alveolar bone and formation of periodontal pocket, retraction
of alveolar bone was visible on CT examination compared to radiographic examination in which the overlapping of bony
structures of the mandible and maxilla make the bone retraction less evident. Computed tomography examination is
more accurate than radiography, giving the possibility to evaluate all the roots of the teeth and bone retraction, and
come to complete the clinical evaluation