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Publicații științifice ale Universității – AgriScriptum / Scientific Publications of the University - AgriScriptum: Recent submissions

Now showing items 341-360 of 5470

Soluţii moderne de control şi comandă cu ajutorul tehnicii laser pentru organele de lucru ale utilajelor terasiere

Popescu, T.-C.; Șovăială, Gh.; Nicolescu, C.; Andrei, F.; Popescu, Alina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

The laser leveling technology has a series of important advantages over the classic technology: high precision, substantial diminution of the tracing effort, reduced on site implementation effort of the leveling project, ...
Echipament pentru monitorizarea calităţii apei de irigaţie la staţiile de pompare de la sursă

Nicolescu, C.; Cruceanu, Luminiţa; Marin, Carmen; Darie, C.; Popescu, T.C.; Şovăială, Gh. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

In Romania the irrigated surface with high economic efficiency it is estimated at 3,5 mil. ha. On national scale there is no integrated approach of the quantity and quality values of the irrigation water, as a resource, ...
Influenta stresului hidric asupra unor hibrizi de porumb

Mardare, Oana-Alina; Nițu, D.S.; Jinga, I.; Manole, Emilia (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

The modern concept of crop irrigation regime is based on the revaluation of the soil-water-plant-atmosphere system as integrated and continuous. The components of the systems are mutually dependent, i.e. water ...
Consideraţii privind impactul ambiental al averselor din septembrie 2007 în colinele joase ale Tutovei

Ioniță, Ion (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Erosion and sedimentation have been recognised as a major environmental threat within the Tutova Rolling Hills. The heavy rainfalls that occured during September 05, 2007 within both the southern part of the Moldavian ...
Fiabilitatea unei construcţii monitorizate şi strategia utilizării redundanţelor

Garbea, H.; Cimpeanu, S.; Manole, Emilia; Zvorasteanu, Daniela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Equipment or structure reliability is defined as their probability of functioning for a specified time length without any damage. In the case of a construction upon which monitoring is performed, i.e. parameter recording ...
Teste chimice orientative de monitorizare a interacţiunii unor materiale organice cu partea minerală a orizonturilor pedogenetice din sere si solarii

Filipov, F.; Bulgariu, D.; Bulgariu, Laura (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

In function of soils characteristics and the organic material used in composting process, the mixture ratio between these and the conditions in which occurs the decomposition processes of organic matter (aerobic or ...
Impactul pierderilor de elemente fertilizante de pe terenurile agricole în pantă, prin eroziune, asupra fertilitaţii solurilor

Filiche, E.; Purnavel, Gh.; Petrovici, G. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

The soil, considered like a natural unique resource, can be quickly destroyed, its fertility being able to remake by suitable measures, in a long period of time, but the soil’s ecological restoration can last centuries ...
Improving the acid soil with metallurgical slag

Cioroi, Maria; Nistor Cristea, Licuta; Dumitrescu, Cristina (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

The soil represents a primordial source of existence for the mankind. This is the reason why we have to pay the necessary attention to it, either by the preservation of the wealth it provides us, either by our contribution ...
Contribuţii la calculul curbelor de infiltraţie prin digurile din pământ

Chiorescu, Esmeralda; Popescu, Șt.; Vlad, Lăcrămioara (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

In branch literature, e.g. [2], there are presented the explicitly equations (4) and (6) for infiltration curves trough earth massif, in transitory regime, derived in certain simplifying hypotheses. We observed that ...
The impact of a domestic wastes warehouse from the city of Tg-Jiu on the Jiu river

Căpățînă, Camelia; Șchiopu, E.C. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

The development of the City of Tg - Jiu similar to any urban agglomeration, determined a significant increase in the quality of wastes which need to be stored. Energetic industry, agriculture and domestic activities ...
Utilizarea informaţiei din studiile pedologice pentru alegerea sistemelor de lucrare a solului şi a elementelor tehnice ale acestora

Canarache, A. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

A procedure in presented to use data from soil survey reports in defining tillage systems adequate for a given land, as well as details of specific tillage techniques. Selection of conventional tillage, conservation ...
Simularea transportului şi comportării unor poluanţi organici persistenţi în soluri

Bețianu, Camelia; Mai, Roxana; Ungureanu, Florina; Gavrilescu, Maria (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Persistent organic pollutants (POPs) are organic compounds that, to a varying degree, resist to photolytic, biological and chemical degradation. POPs are often halogenated and characterized by low water solubility and ...
Protecţia mediului prin politica agricolă structurală

Alexandrescu, Daniela; Teodorescu, Gabriela (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Rural development policy should strengthen, supplement and adjust the CAP, in order to encourage diversification and modernisation. The need for a rural development aid that goes to all farming-related activities and ...
Studiul procesului de nichelare prin metoda spectroscopiei de impedanţă electrochimică

Vasilache, Violeta; Vasilache, T. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

The method of electrochemical impedance spectroscopy is a modern method for studying the processes which are taking places in an electrochemical cell. Electrically any cell is an ohmic resistor in direct current and ...
Response of tomato plants under aluminum stress

Oancea, Servilia; Foca, N.; Airinei, A. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Aluminum has been recognized as a toxic element for plant growth and a great number of studies have attempted to determine the toxic concentration of aluminum for different species. Despite decades of intensive research, ...
Monitorizarea fermentaţiei malolactice la vinurile roşii obţinute în Podgoria Miniş-Măderat

Popescu-Mitroi, I.; Gheorghiță, M. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

The paper has proposed to realize an interphasic control ao the malolactic fermentation at rwd wines obtained in Minis – Maderat vineyard, harvest 2006. In order to do so, the following goals were imposed: - the ...
Influenţa secetei prelungite asupra unor procese fiziologice la diferiţi hibrizi de floarea soarelui

Jităreanu, Carmenica-Doina; Toma, Liana-Doina; Slabu, Cristina; Marta, Alina-Elena; Nechita, B.; Andrei, Elena (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Drought is one of the most important stress factors in sunflower growing. Although sunflower is a well-adapted species to drought, due to its efficient root system, the negative effects of the climatic stress are shown ...
Efecte citogenetice şi biochimice induse de tratamentul cu acid ascorbic şi acid citric la Thuja orientalis L.

Ieremie, Ioana-Anca; Băra, I.I.; Artenie, V. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Choosing this species as the investigation material is motivated by a small number of existed studies, and the dates that will be obtained can be used to improve plants. The investigation of cell division is a permanently ...
Evaluarea activităţii microbiologice a apelor minerale din judeţele Harghita, Mureş Şi Timiş, determinarea numărului total de germeni (NTG), determinarea sporilor de bacterii anaerobe sulfito-reducătoare (Clostridia)

Heghedűş-Mîndru, G.; Biron, Ramona-Cristina; Perju, Delia-Maria; Rusnac, L.M.; Riviș, A.; Ștef, D. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Mineral waters are those waters that have a variable content of mineral salts, gases, mineral substances, radioactive elements, which confer therapeutically properties to these waters. In the past, the name of mineral ...
Evaluarea activităţii microbiologice a apelor minerale din judeţele Harghita, Mureş Şi Timiş, identificarea Escherichiei coli a numărului de bacterii coliforme, determinarea streptococilor fecali (Streptococus fecalis), numărul de Pseudomonas aeroginosa

Heghedűş-Mîndru, G.; Biron, Ramona Cristina; Perju, Delia-Maria; Rusnac, L.M.; Riviș, A.; Glevitykz, M. (“Ion Ionescu de la Brad” University of Agricultural Sciences and Veterinary Medicine, Iaşi, 2007)

Mineral waters are those waters that have a variable content of mineral salts, gases, mineral substances, radioactive elements, which confer therapeutically properties to these waters. In the past, the name of mineral ...

Now showing items 341-360 of 5470

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