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Kasiulis, E., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Type :

Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

investigacion; letonia; mar baltico; lithuania; probability analysis; research; cotes; waves; costa; latvia; baltic sea; height; hauteur; coasts; computer software; lettonie; mer baltique; programas de ordenador; recherche; altura; analisis de probabilidad; lituanie; analyse de probabilite; logiciel; lituania

Abstract :

Since discovering that signals of random waves submit to the known laws of probability, this became widely used in engineering and energetics for probability distributions analysis of wave height. From an energetic point of view, it is necessary to know the average wave height in, for example, highly wavy (1% probability), medium wavy (25% probability) or non-wavy (95% probability) years. Wher ...

Virgaitis, M.. Veterinary medicine and zootechnics (Lithuania), 1392-2130. 2000.

Type :

Summary

Agrovoc Terms :

salmonella choleraesuis; vaccines; porcin; serotipos; serotypes; lithuania; swine; vaccin; vacuna; salmonella; coadyuvantes; adjuvant; cerdo; lituanie; serotype; lituania; adjuvants

Abstract :

In the period of 1993-1997 61 salmonella strains isolated from adult pigs and piglets on pig-breeding farms of 36 Lithuanian districts were investigated. Pigs on breading farms were most infected with Salmonella choleraesuis serotipe strains - 67,2. From the selected strains S. choleraesuis, S. choleraesuis var kunzendorf and S. enteritidis isolated from pigs on different Lithuanian farms an i ...

Masaitis, G., Aleksandras Stulginskis Univ., Akademija, Mozgeris, G., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Type :

Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

investigacion; muestreo; letonia; feuille; reflectancia; teledeteccion; methode statistique; teledetection; lithuania; picea abies; research; imagerie; leaves; echantillonnage; metodos estadisticos; imagery; latvia; hojas; spectrometrie; imagenes; data analysis; reflectance; sampling; espectrometria; analisis de datos; pinus sylvestris; remote sensing; lettonie; recherche; analyse de donnees; spectrometry; lituanie; statistical methods; lituania

Abstract :

The aim of the study was to investigate the properties of hyperspectral reflectance data of Scots pine (Pinus Sylvestris L.) and Norway spruce (Picea Abies L.). The hyperspectral reflectance data was obtained under laboratory conditions from the last season’s needles of healthy 20 year-old trees from the same site. Hyperspectral data was acquired using Themis Vision Systems LLC VNIR 400H porta ...

Vaitkeviciute, R., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

investigacion; forest mensuration; muestreo; letonia; diametro; methods; methode statistique; distribucion geografica; lithuania; diametre; traitement des donnees; geographical distribution; research; methode; population density; diameter; peuplement forestier; echantillonnage; metodos estadisticos; latvia; height; hauteur; juniperus communis; metodos; densite de population; forest stands; sampling; data processing; pinus; procesamiento de datos; lettonie; dendrometria; dendrometrie; recherche; distribution geographique; altura; lituanie; statistical methods; densidad de la poblacion; lituania; rodales

Abstract :

Distribution and status of common juniper (Juniperus communis L.) in Lithuanian Pine stands are investigated in the study. The research was conducted in pure pine stands on sites with normal humidity and poor fertility in South – South Eastern parts of Lithuania. 40 stands were selected for data collection. Temporary rectangular sample plots with area of 10 square m were selected. According to ...

Silingiene, G., Aleksandras Stulginskis Univ., Akademija, Vasinauskiene, R., Aleksandras Stulginskis Univ., Akademija, Racinskas, J., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

lutte thermique; investigacion; letonia; traitement a l'eau chaude; weed control; lithuania; picea abies; plantule; control termico; desherbage; research; plantulas; escarda; malezas; thermal control; latvia; weeds; seedlings; lettonie; recherche; mauvaise herbe; mechanical weed control; tratamiento hidrotermico; hot water treatment; lituanie; lituania

Abstract :

Growing of economics and new technologies has caused the environment pollution and more intensive use of natural resources. The principles of stable and balanced forestry became more and more important. Ecologization forests economy directly and indirectly impacts environment, water, air, landscape. It is not allowed to use chemicals in ecological farms. In Lithuania the number of ecological f ...

Maziliauskas, A., Aleksandras Stulginskis Univ., Akademija, Baublys, R., Aleksandras Stulginskis Univ., Akademija, Geguzis, R., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

resource management; investigacion; biotechnology; letonia; methods; vegetation; restauration couverture vegetale; lithuania; gestion des ressources; research; methode; cours d'eau; straightening; biotechnologie; latvia; cursos de agua; revegetation; rivers; metodos; lettonie; recherche; regeneracion vegetal; ordenacion de recursos; biotecnologia; drainage; lituanie; lituania; drenaje; vegetacion

Abstract :

Within several decades many natural Lithuanian rivers were straightened and adapted for needs of soil drainage. By 1998, 63.4 thousands kilometres of trenches of which approximately 46 thousands kilometres were regulated rivers and streams were excavated. It is calculated that trenches of regulated rivers and streams currently cover 82.6, and natural – only 17.4% of total rivers network. While ...

Guzys, S., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

investigacion; soil chemicophysical properties; letonia; sistemas de cultivo; leachates; aplicacion de abonos; rendement des cultures; cropping systems; organic agriculture; field experimentation; composicion quimica; lithuania; crops; agriculture biologique; teneur en azote; research; fertilizer application; crop yield; plante de culture; fertilisation; latvia; azote; rendimiento de cultivos; nitrogen content; composition chimique; nitrogeno; experimentation au champ; agua de drenaje; nitrogen; drainage water; cultivos; propriete physicochimique du sol; lettonie; agricultura organica; leaching; propiedades fisico - quimicas suelo; lessivat; recherche; experimentacion en campo; lixiviados; systeme de culture; eau de drainage; lessivage du sol; lituanie; chemical composition; contenido de nitrogeno; lixiviacion; lituania

Abstract :

The research was carried out on ASU WRI grounds in Juodkiškes village in Endocalcari Endohypogleyic Cambisol (CMg-n-w-can). Research basis is 3 different field studies. In Variant I an organic cropping system was used with manure and without mineral fertilizers and pesticides, in II - organic-mineral cropping system with manure and mineral fertilizers, using pesticides, in Variant III - minera ...

Litvinaitis, A., Bagdziunaite-Litvinaitiene, L.. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

investigacion; experimentation en laboratoire; muestreo; letonia; eau souterraine; ammonium; ion; lithuania; amonio; iones; research; cours d'eau; echantillonnage; latvia; azote; calidad del agua; phosphore; ions; surveillance; cursos de agua; experimentacion en laboratorio; phosphorus; qualite de l'eau; nitrogeno; vigilancia; rivers; nitrogen; sampling; fosfatos; phosphate; lettonie; aguas subterraneas; groundwater; monitoring; sediment; recherche; laboratory experimentation; water quality; phosphates; lituanie; sedimento; fosforo; lituania

Abstract :

The negative impact of agricultural pollution with biogenic materials on surface water bodies is a relevant problem. This problem is addressed by limiting or prohibiting certain activities in the so called buffer areas. The biogenic materials are carried by surface or groundwater runoff. Water infiltration is influenced by the lithological composition of sediments. River basins of sandy lithol ...

Miseckaite, O., Aleksandras Stulginskis Univ., Akademija, Kincius, L., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Type :

Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

investigacion; letonia; thickness; methode statistique; field experimentation; meteorological factors; lithuania; escorrentia; measurement; research; metodos estadisticos; latvia; epaisseur; experimentation au champ; runoff; mesure; lettonie; condiciones atmosfericas; humus; recherche; experimentacion en campo; medicion; ruissellement; conditions meteorologiques; drainage; lituanie; statistical methods; lituania; drenaje; espesor

Abstract :

Hydro-physical properties of heavy or presses soil as well as water regime may be improved by various ways, taking into account the texture of soil and climatic conditions. Drainage is the tool for productive farming and economic benefit generation. Hydrological activity of drainage typically depends on project installation quality, anthropogenic and climatic factors. It is important to assess ...

Zukovskis, J., Aleksandras Stulginskis Univ., Akademija, Marcinkeviciute, L., Aleksandras Stulginskis Univ., Akademija. Research for Rural Development. International Scientific Conference Proceedings (Latvia), 1691-4031. 2012. English.

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Type :

Conference

Conference :

International Scientific Conference: Research for Rural Development, 18, Jelgava (Latvia), 16-18 May 2012

Agrovoc Terms :

investigacion; questionnaire; capacitacion; letonia; analisis; condition de travail; factores ambientales; motivation; surveys; facteur psychologique; analyse; training; lithuania; formation; encuestas; psychological factors; research; motivacion; main d'oeuvre; loisir; cuestionarios; enquete; factores psicologicos; latvia; modele; condiciones de trabajo; manpower; remuneration; mano de obra; municipal governments; models; environmental factors; salarios; recreation; lettonie; analysis; modelos; recherche; recreacion; questionnaires; facteur du milieu; lituanie; working conditions; lituania

Abstract :

This article analyses the advantages of applicable measures of motivation, taking into consideration the internal environment of an organization as a whole and focuses on the impact of internal environmental factors upon the results of the organization. The paper is based on the survey results obtained by inquiring, municipal administration employees in Lithuanian districts in February-June 20 ...

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