Browsing by Author "Grigore, Adriana-Elena"

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  • The effect of Fertec-type liquid fertilizers on the ecological protection of the environment 
    Anton, Iulia; Dorneanu, A.; Dana, Daniela; Soare, Maria; Bireescu, Geanina; Oprică, Ioana; Mihalache, Daniela; Grigore, Adriana-Elena ("Ion Ionescu de la Brad" University of Agricultural Sciences and Veterinary Medicine, Iași, 2009-11-02)
    In this scientific paper, we have shown the apparent degrees of the efficient use of nutrients from leaf fertilizers (GAUPENICF) and the productive degrees of the efficient use of nutrients from soil reserves (GUPENsol), ...
  • Efficiency of foliar fertilization on wheat production in conventional and conservation agriculture 
    Mărin, Nicoleta; Dumitru, Mihail; Sîrbu, Carmen-Eugenia; Mihalache, Daniela; Grigore, Adriana-Elena; Stănescu, Ana-Maria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2016)
    The paper presents the leaves fertilization influence upon wheat yield in two experiments carried out in conventional agriculture and conservative systems. The experimental fields comprised 6 leaves fertilizers variants ...
  • Fertilizers with humic substances: development and characterization of new products 
    Sîrbu, Carmen-Eugenia; Cioroianu, Traian-Mihai; Bireescu, Geanina; Grigore, Adriana-Elena; Stănescu, Ana-Maria; Rujoi, Bogdan; Burtan, Lavinia; Mărin, Nicoleta; Mihalache, Daniela; Iancu, Mariana; Dumitrașcu, Monica; Nicu, Emilia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2016)
    Fertilizers with humic substances can be used on different types of soil, as well as in technologies for improving degraded or contaminated soils and they proved effective on a wide range of cultures. Due to the variety ...
  • Influence of four foliar fertilizers on the quality and quantity of the production of Cabernet sauvignon grapes in the context of iron chlorosis 
    Tudor, Emilian; Grigore, Adriana-Elena; Dumitru, Mihail; Sîrbu, Carmen-Eugenia; Cioroianu, Traian-Mihai (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2013)
    The quantity and quality of the grape crop in the conditions of iron deficiency may be significantly improved by the use of foliar fertilizers. Among the four types of foliar fertilizers, the best results in mitigating ...
  • Protein hydrolysates and amino-acids fertilizers – physicochemical characteristics 
    Mihalache, Daniela; Sîrbu, Carmen-Eugenia; Grigore, Adriana-Elena; Cioroianu, Traian-Mihai (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2014)
    The necessities of a sustainable agriculture require the use of fertilizing solutions and methods capable to respond to the needs of agricultural crops and to the requirements of the environment protection. In this regard, ...
  • Study on the efficiency and mobility of different forms of nitrogen from foliar fertilizers by using of 15N isotope 
    Mihalache, Daniela; Sîrbu, Carmen-Eugenia; Cioroianu, Traian-Mihai; Grigore, Adriana-Elena; Mărin, Nicoleta; Stănescu, Ana-Maria; Rujoi, Bogdan; Iancu, Mariana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2016)
    The objective of the study was to establish (by using as tracer the 15N isotope) the contribution of foliar complex fertilizer containing natural organic compounds for improving the efficiency of different forms of nitrogen ...
  • Variability of the PH and of the content of iron assimilable from the soil in the context of the presence of bicarbonates 
    Tudor, Emilian; Grigore, Adriana-Elena; Dumitru, Mihail; Sîrbu, Carmen-Eugenia; Cioroianu, Traian-Mihai (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2013)
    In order to study the effect of various species of bicarbonates on the pH and on the content of DTPA-extractable iron, an experiment was organized, showing the effect of 7 progressive concentrations (from 0 to 3%) of ...