Browsing by Author "Vidican, Roxana"

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  • Crișan, Ioana; Vidican, Roxana; Stoian, Vlad; Șandor, Mignon; Stoie, Andrei (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2018)
    Phytobiont enhanced nutrient uptake through arbuscular mycorrhiza comes at a cost in form of carbon fixed through photosynthesis. Geophytes operate under resource efficiency constraint due to their particular life-cycle ...
  • Toth, Gheorghe; Rotar, Ioan; Păcurar, Florin; Vidican, Roxana; Vaida, Ioana; Pleșa, Anca (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2017)
    Meadows differ from one another depending on static conditions and productivity. The purpose of this research is to assess the state of the biodiversity and pastoral value for grasslands from the Transylvanian Plateau ...
  • Dale, Laura-Monica; Rotar, Ioan; Thewis, Andre; Vidican, Roxana; Florian, Vasile; Ciure, Anamaria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2012)
    From all forage crops, which together with meadows have a major contribution in ensuring the forage base,, alfalfa crop (Medicago sativa L.) occupies a position of great importance. This plant is distinguished by its ...
  • Crișan, Ioana; Vidican, Roxana; Stoian, Vlad; Cantor, Maria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2017)
    Arbuscular mycorrhizal fungi can establish associations with over 80% of land plants. Most important beneficial effects for plants are: phosphorus availability, increased resistance to abiotic and biotic stress. Studies ...
  • Stoian, Vlad; Vidican, Roxana; Rotar, Ioan; Păcurar, Florin (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2014)
    Mature ecosystems are characterized by a simultaneous evolution of plants and mycorrhizal type radicular symbionts, extraradicular hyphae produced by mycorrhizal fungi connecting higher plants through interradicular ...
  • Vidican, Roxana; Pintea, Iancu; Rotar, Ioan; Păcurar, Florin; Sandor, Valentina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2012)
    In the context of global climate change and the different scenarios developed in this direction, quantifying soil respiration becomes an issue of major interest for both researchers and farmers. The objective of this study ...
  • Rotar, Ioan; Păcurar, Florin; Bogdan, Anca; Vidican, Roxana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2012)
    The semi-natural grasslands in Apuseni Mountains are particularly important for the sustainable development of this region. The future development strategies must take into consideration the conservation of grassland plant ...
  • Rotar, Ioan; Păcurar, Florin; Vidican, Roxana; Bogdan, Anca; Deak, Deneş (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2012)
    The importance of grassland ecosystems exploited in low-input system has been increasingly demonstrated in recent years and changes be they political, economic and / or socially see how it affects not only the ecosystem ...
  • Stoian, Vlad; Vidican, Roxana; Rotar, Ioan; Aniței, Mihai (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2015)
    The simultaneous evolution of superior plants with mycorrhizian fungi has created effective and productive symbiotic systems. The enlarged transfer interface between the two partners and the hypal networks increases the ...
  • Rotar, Ioan; Păcurar, Florin; Vidican, Roxana; Pleșa, Anca (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2014)
    The concept of sustainability applied to agriculture developed mainly as a result of growing awareness of negative impacts of intensive farming systems on the environment and the quality of life of rural and neighboring ...
  • Vidican, Roxana; Stoian, Vlad; Rotar, Ioan; Păcurar, Florin; Sfechiș, Susana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2016)
    Rhizosphere is the area with the most intense microbial activity, under the direct influence of plant species and soil type. Changes in activity and functional diversity of microorganisms can represent powerful parameters ...
  • Niste, Monica; Vidican, Roxana; Rotar, Ioan; Miclea, Raluca; Pop, Rodica (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2015)
    This study aimed to isolate and collect different strains from soil and to characterize their performance against salinity. Two strains Rhizobium leguminosarum bv. trifolii and two Sinorhizobium meliloti strains were used ...
  • Pleșa, Anca; Rotar, Ioan; Păcurar, Florin; Vidican, Roxana (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2014)
    All over in the world is known that abandonment shows a heavy impact on grasslands biodiversity. It is important to realize that abandonment has gone and still go with the disappearance of low input traditional farms. ...
  • Cătunescu, Giorgiana-Mihaela; Rotar, Ioan; Vidican, Roxana; Bunghez, Florina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2015)
    Nowadays consumers desire a diet rich in fresh food, but they are also in search for ready-to-eat products. These are not usually the healthy choice. In this context minimally processed fresh fruit, vegetables and aromatic ...
  • Stoian, Vlad; Vidican, Roxana; Șandor, Mignon; Păcurar, Florin; Hapca, Alin; Crișan, Ioana; Vaida, Ioana; Bontea, Daniel (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2018)
    Integrated farming systems have microbiological bases in soil, microorganisms having the ability to govern nutrient flows to and from plants. Improvement of production is based on calibration and balancing of circuits ...