2009: Recent submissions

  • Measurement by static chamber of n2o emission from agricultural soils 
    Vasiliu, Suzana-Florina; Cioroi, Maria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The aim of this work is to estimate of nitrous oxide (N2O) emission losses from agricultural soils. The emission of nitrous oxide was evaluated on a period of 10 months at the International Centre for Research in ...
  • Elaborating a soil quality index 
    Vasiliniuc, I.; Patriche, Cristian-Valeriu (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The purpose of our study has been on one side that of elaborating an index of soil quality, that would take into account, respecting the present definition of the concept, only the intrinsic soil parameters, and on the ...
  • Survey of indoor airborne fungi in different educational institutions from Iasi, România 
    Ulea, Eugen; Lipșa, Florin-Daniel; Irimia, Nicoleta; Bălău, Andreea-Mihaela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The aim of this investigation was to monitor the densities and distribution of indoor airborne fungal spores that can cause an allergic response in three educational institutions placed in different location of Iasi City, ...
  • Sorption kinetics and thermodynamics for the removal of lead (II) ions from aqueous solutions on thermal power plant ash 
    Tofan, Lavinia; Paduraru, Carmen; Volf, Irina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The kinetics and thermodynamics of lead ions sorption on an energy pit coal fly ash, a massive waste of a thermal power station in Iaşi(Romania) have been studied. A comparison of kinetic models applied to the sorption ...
  • Concentration of cadmium(II) trace amounts from large volumes of aqueous samples on chemically modified hemp fibers 
    Tofan, Lavinia; Paduraru, Carmen; Volf, Irina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    This study reveals the results of experiments designated to emphasize the practical usefulness of sulphydryl hemp fibers. The concentration of trace amounts of Cd (II) from large volumes of aqueous samples on sulphydryl hemp ...
  • Aspects on the chlorotic power of a typical chernozem from the vine zone of Segarcea – Dolj 
    Susinski, M.; Dascalu, D.; Becherescu, C.; Dodocioiu, Ana-Maria; Rosculete, Elena (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The paper presents the pedological and agrochemical features of a typical chernozem from the vine zone of Segarcea – Dolj. There were calculated the chlozant indicators after Just-Ponget (IPC1) method and Rum (IPC2) ...
  • Environmental issues induced by the sterile dump from Husnicioara district Mehedinţi 
    Susinski, M.; Dodocioiu, Ana-Maria; Mocanu, R. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The paper presents the pedological and agrochemical features of the sterile dump Husnicioara, District Mehedinti that has a surface of 190 ha. There are presented the po lluting effects of the sterile dump Husnicioara ...
  • Over seeding and fertilization, methods of improving the productive potential of the mountain grasslands 
    Straton, M. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The mountain pasturelands’ grass represents a source of nourishment and habitat for animals, contributes soil erosion’s prevention by retaining the rainfall, improves the soils from the fertility’s point of view, assures ...
  • Method and equipment to protect sloping land against soil erosion 
    Șovăială, Gh.; Nicolescu, C.; Bucur, Daniel (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    Water and soil resources, which are limited and subjected to a continuous process of degradation under the influence of natural factors or inappropriate human interventions, cannot be managed efficiently sustainable ...
  • Contributions to permanent grasslands’ improvement in the nemoral area of Suhard Massif 
    Straton, M. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The permanent grassland from the mountain area, with a special economical and ecological importance, has multiple purposes, represents a habitat and a nourishment source for animals, assures the biodiversity for many ...
  • New fertilizers with protein structure with fitostimulator role 
    Sîrbu, Carmen; Cioroianu, T.; Dumitrașcu, Monica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    In recent years, on an international level, are frequently used protein hydrolysate, from natural plants or animal in fertilizers composition, these representing substances with chelated micro-nutrients properties ...
  • Development of new organo-mineral fertilizer use in sustainable agriculture 
    Sîrbu, Carmen; Cioroianu, T.; Pohrib, C.; Lazăr, Rodica; Dumitrașcu, Monica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    Worldwide a priority of the producers of fertilizers is the obtaining and promoting new organo-mineral fertilizer by developing new classes of fertilizers made of natural organic substances. These fertilizers, with a ...
  • Urban environment influence on the surface water quality in the city of Iasi 
    Seliman, Cătălina; Plopa, Olga; Damian, C.; Crețu, M. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    This paper aims mainly to monitor surface water in the municipality of Iasi (Bahlui and Nicolina rivers), following several chemical indicators (pH, conductivity, copper, nickel, zinc, lead and chromium). Research ...
  • Some aspects regarding the usage of the program drenvsubir to the projection of the drainage on the heavy soils with a high content of clay 
    Sabău, N.C.; Bodog, Marinela; Teușdea, A.C. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The objective of this paper/work is checking the results obtained at the dimension of horizontal drains on the heavy soils with a high content of clay, using different methods of determining the distance between the ...
  • Water distribution in some soils from classical and tunnel-type solariums, irrigated by dripping 
    Radu, Oprea; Filipov, Feodor (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    Drip irrigation consists in the slow administration of water in the area of plant root system, for satisfying plant physiological demands and is seen as a variant of localized watering method. Although the watering method ...
  • Consequences of the use of areas designed for dry-drainage works, in the Rotopăneşti-Rădăşeni-Fântâna Mare system, Suceava county 
    Radu, Oprea (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The valorisation of production capacity of farming fields and, especially, of arable lands, was done with time by their design for drying, embankment-regulation, underground drainage, soil erosion control works. Dry-drainage ...
  • Environmental parameters laboratory measurements with virtual instrumentation 
    Plopa, Olga; Seliman, Cătălina; Damian, C. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    This article presents a virtual instrument developed for relieving the laboratory analyzing of environmental parameters. The laboratory has been developed and equipped with high performance equipment available on the ...
  • Mathematical methods to evaluate the impact on the agricultural field, determined by the agricultural crop-fields irrigation 
    Petrescu, N. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    Climatic global changes expressed particularly by the gradual warming because of the rise of the multiannual monthly medium temperature determines in certain geographical areas the occurrence of the agricultural drought, ...
  • Nitrate risk evaluation of the agricultural crop fields, using teritorrial informatic systems 
    Petrescu, N. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    Unlike the classical methods used in territorial analysis, the teledetection and T.I.S. techniques (territorial informatic systems) can quantify the environmental impact upon large areas based on the hydrographic basin ...
  • Study of chromium sorption from aqueous solution onto soils 
    Pavel, L.V.; Bulgariu, D.; Bulgariu, Laura; Gavrilescu, Maria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2009)
    The chromium (VI) sorption to the natural soils samples was investigated by batch and column tests. Soil samples were previously analyzed and characterized. The influence of physico-chemical key parameters such as the ...