Seria Agricultură / Series Agriculture: Recent submissions

  • The obtainment and the characterization of the anthocyanidins vegetal from the grape peels 
    Savin, C.; Vasile, Ancuța; Pașa, Rodica; Damian, Doina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The anthocyanidins are the red, violet and blue colorants that are found in the vegetal materials together with the flavones, flavonoids, tannins, etc. The anthocyanidins, d\besides the fact that they represent a ...
  • Cytogenetically effects induced by the salts of heavy metals upon the mitotic division of Papaver somniferum L. 
    Popa, Ana-Maria; Leonte, C.; Trifan, Daniela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The paper presents the influence of heavy metals upon the mitotic division of Papaver somniferum L. specie. The treatment with salts of heavy metals determined the lessening of the mitotic index and the appearance of ...
  • Variability of RNA content in the leaves of Grasă of Cotnari grape vine sort 
    Pădureanu, Silvica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The paper presents the variability of the RNA content of a mature leaf from the fertile of shoots belonging to the Grasă of Cotnari grape vine cultivar, analysed in different phenological phases: unbudding, flowering, ...
  • New coordination compound of MN(II) with ligand derived from morpholine-4-carbodithioic acids 
    Flondor, Mihaela; Rosca, I.; Sibiescu, Doina; Cailean, A. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The synthesis and characterization of some new complex of Mn (II) with organic ligands derived from morpholine-4-carbodithioic acid 2-(3,5 diiodo-2-hydroxy-phenyl)-2-oxo-ethyl ester is reported in this paper. The ...
  • Coordination compound of CU(II) with N,N’-bis(salycilidene) – methylenediamine(salmen) 
    Flondor, Mihaela; Sibiescu, Doina; Rosca, I.; Cailean, A.; Carja, Gabriela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The bis-Schiff base, N, N’ (salicylidene)-methylenediamine, known as Salmen, forms together with Cu (II) at pH=4.5 a dark green precipitate, which is stable at room temperature. The Salmen was utilized as solution, in ...
  • RP-HPLC determination of β-carotene from three maize hybrids 
    Dumbravă, Delia-Gabriela; Lupea, Alfa-Xenia; Hădărugă, Nicoleta-Gabriela; Ianculov, I.; Moldovan, Camelia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The paper presents a method for determination of β-carotene concentration from three maize hybrids (NSSK 444, NSSK 640 and Lovrin 400) carotenoidic extracts using the reversed phase- high performance liquid chromatography ...
  • Enhanced rhodotorula sp. carotenoids production by natural antioxidants 
    Dănăilă, Mihaela; Popa, V.I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    Carotenoids are substances with very special and remarkable properties that no other groups of substances possess and that form the basis of their many, varied functions and actions in all kinds of living organisms. ...
  • Allelopathic effects of spruce bark extractives on seed germination and development of Lycopersicon esculentum plantlets 
    Bălaș, Anca; Popa, V.I. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The allelophatic effects of spruce bark extract on seed germination and development of Lycopersicon esculentum plantlets were examined. Spruce bark, provided by a Romanian pulp and paper company, was air dried and ...
  • Considerations on the evolution of Papaver somniferum L. plants, in greenhouse conditions, after treatments with growth stimulators 
    Popa, Ana-Maria; Trofin, Alina; Leonte, C. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    In this paper we observed the evolution of opium poppy plants, Papaver somniferum L., in greenhouse conditions, after the foliar treatment with growth regulators. Plant growth regulators are chemical substances that ...
  • Fractal analysis of the modifications induced on tomato plants by heavy metals 
    Oancea, Servilia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The fractal analysis is most useful in characterizing the structure of branching trees, root of plants, leaves, membrane surface of cells and so on. The fundamental underlying principle in fractal geometry is self-similarity ...
  • Materials based on ash for environmental protection - obtaining and characterization 
    Harja, Maria; Suteu, Daniela; Ciobanu, Gabriela; Rusu, Lacramioara (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The fly ash produced from the burning of pulverized coal in a coal fired boiler is a fine-grained, powdery particulate material that is carried off in the flue gas. Approximately 70 to 75 percent of the generated fly ...
  • Quantitative determination of metals containing oximes 
    Cîrțînă, Daniela; Popa, Roxana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    Except the alkaline metals and alkaline-earth metals and some heavy metals such as Pb, Fe, etc the majority of elements within this class emerge in small amounts, dispersed in natural backgrounds, in raw materials, ...
  • The effect of colchicine upon to some morphological characters at Sylibum marianum in generation M1 
    Blaj, Valeria; Leonte, C.; Țîrdea, Gh.; Popa, Ana-Maria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The aim of this study is to determine the colchicines effect, like a mutagen agent, in different concentrations upon the morphological characters to Sylibum marianum. Treatments were made to Sylibum marianum seeds, ...
  • Cytogenetic effects induced by hexanitrogen-cobaltiat III of sodium on mitotic division at Triticum aestivum L. 
    Pădureanu, Silvica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)
    The paper presents the influence of hexanitrogen-cobaltiat III of sodium upon the cellular division at Triticum aestivum L. The treatment with hexanitrogen-cobaltiat III of sodium in three concentrations: 5%, 1%, 0.1% ...
  • Microbiological indicators as important tool for soil quality assessment 
    Răducu, Daniela; Lăcătușu, Anca-Rovena; Calciu, Irina; Gherghina, Alina; Manea, Alexandrina; Vizitiu, Olga; Voicu, Petre (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2024)
    The most significant and appropriate soil indicators are microbiological indicators because they provide a comprehensive picture of the viability of the entire soil ecosystem as well as the quality of the crop. In the ...
  • Wine lees – characteristcs and potential of valorisation 
    Chetrariu, Ancuța; Avrămia, Ionuț; Dabija, Dadiana; Caisîn, Larisa; Malenchi, Dumitru; Agapii, Vitalii; Pavlicenco, Natalia; Oroian, Mircea-Adrian; Dabija, Adriana (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2024)
    The circular economy's primary goals are reducing and recycling food waste, which are still problems in the agro industrial sector. Waste reduction is one of the potential strategies that can be used to increase the ...
  • The impact of nitrogen and phosphorus fertilization on soil physicochemical indicators on sloped plots of winter wheat crops in eastern Romania 
    Turcu Leonte, Crina-Loredana; Ionașcu, Roxana-Patricia; Iordache, Silviu (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2024)
    Winter wheat is one of the most important crops in Romania, ranking second in terms of cultivated area. This research investigates the influence of nitrogen and phosphorus fertilization on key soil physico-chemical ...
  • Is there a reinvented teacher? New educational paradigms 
    Sîrghea, Alina (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2024)
    The current paper aims to explore and analyze the challenges of today's teacher in preparing tomorrow's youth through the new paradigms of education and the impact of technologies, because we are dealing with future ...
  • Sustainable and resilient farming systems in the European Union 
    Prigoreanu, Ioan; Șargu, Lilia; Costuleanu, Carmen-Luiza; Ignat, Gabriela (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2024)
    Farming systems in Europe face a variety of environmental, economic, social and institutional challenges, such as volatile producer prices, extreme weather events, dependence on landowners and financial institutions, ...
  • The structural vulnerability of chernozems from Baragan under the climate changes stress 
    Răducu, Daniela; Calciu, Irina; Lăcătușu, Anca-Rovena; Gherghina, Alina; Manea, Alexandrina; Vizitiu, Olga; Voicu, Petre (“Ion Ionescu de la Brad” University of Life Sciences, Iaşi, 2024)
    The paper emphasized the structural vulnerability of two Chernozems from Baragan Plain (P1 – non-irrigated and P2 – irrigated) by the aim of the structural hydrostability indicators: structural instability index (IS); ...