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Bitenieks, K., Latvian State Forest Research Inst. Silava, Korica, A., Latvian State Forest Research Inst. Silava, Bacans, Z., Latvijas Finieris, Nikolajeva, V., University of Latvia, Baumanis, I., Latvian State Forest Research Inst. Silava, Veinberga, I., Latvian State Forest Research Inst. Silava, Rungis, D., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

Type :

Conference

Conference :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc Terms :

investigacion; discoloration; madera; letonia; bacteria; betula pendula; isolement; inoculation; research; identification; microorganismos; dna; latvia; bois; wood; micro-organisme; hongos; decoloration; lettonie; isolation; adn; identificacion; recherche; inoculacion; champignon; microorganisms; fungi; decoloracion; aislamiento

Abstract :

‘Latvijas Finieris’ manufactures plywood exclusively from birch wood. Discolouration of birch wood does not affect the structural properties of the plywood; however, it decreases the value of the product as lighter coloured plywood is more desirable. Wood discoloration has been studied in birch and other tree species, however, the causal microorganism and mechanism of discolouration has not be ...

Skipars, V., Latvian State Forest Research Inst. Silava, Kjos, M., Latvian State Forest Research Inst. Silava, Nagy, N.E., Norwegian Forest and Landscape Inst., Krivmane, B., University of Latvia, Rungis, D., Latvian State Forest Research Inst. Silava, Fossdal, C.G., Norwegian Forest and Landscape Inst.. Speciālais izdevums, 1407-270X. 2012. English.

Type :

Conference

Conference :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc Terms :

parenquima; investigacion; resins; letonia; methods; parenchyme; expresion genica; danos a las plantas; inoculation; norvege; resine; research; methode; resinas; latvia; heterobasidion annosum; metodos; plant injuries; degat a la plante; pinus sylvestris; lettonie; recherche; noruega; inoculacion; expression des genes; norway; parenchyma; gene expression

Abstract :

Laser Capture Microdissection (LCM) in combination with gene expression analyses can give insights in expression of specific genes in different tissue types, even small groups of cells like resin ducts. Still this approach is not widely used in research of conifers. Use of LCM in combination with RNA amplification and gene expression analysis for characterising Scots pine thaumatin-like protei ...

Smits, A., Latvian State Forest Research Inst. Silava, Silins, I., Latvian State Forest Research Inst. Silava, Jansons, A., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

Type :

Conference

Conference :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc Terms :

investigacion; risque; letonia; organisme nuisible a la foret; espece; especies; dinamica de poblaciones; lettonie; facteur climatique; climatic factors; forest pests; population dynamics; research; dynamique des populations; recherche; factores climaticos; riesgo; species; coleoptera; latvia; plagas forestales; risk

Abstract :

There are almost countless forest pest species known to science. We did literature survey that contains information about 36 most significant dendrophagous pest species which are abundant or potential to Latvian region. Those species are selected by studying their potential of harm to forestry by managing a lot of information (2 543 internet sources and 136 scientific publications). In this li ...

Gailis, A., Latvian State Forest Research Inst. Silava, Jansons, A., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

Type :

Conference

Conference :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc Terms :

stems; investigacion; letonia; seed; diametro; betula pendula; poland; essai de provenances; croissance; diametre; polonia; research; supervivencia; provenance; semence; diameter; pologne; finlande; latvia; semillas; finland; survie; procedencia; provenance trials; crecimiento; tige; volumen; survival; lettonie; tallos; finlandia; recherche; ensayos de procedencias; volume; growth

Abstract :

Birch dominates significant part of Latvia’s forest stands and has a high economic importance due to processing capacity (mainly plywood industry) developed in our country. Most of the birch stands are regenerated naturally, without much attention paid to the traits of seed source (stands or solitary trees). During the last decade demand for birch seed material for plant production has been in ...

Gailis, A., Latvian State Forest Research Inst. Silava, Augustovs, J., Latvian State Forest Research Inst. Silava, Purvins, A., Latvian State Forest Research Inst. Silava, Jansons, A., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

Type :

Conference

Conference :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc Terms :

investigacion; procedencia; provenance trials; crecimiento; letonia; ramas; diametro; betula pendula; essai de provenances; croissance; lettonie; diametre; branches; research; recherche; ensayos de procedencias; provenance; diameter; altura; branche; latvia; growth; height; hauteur

Abstract :

Birch is one of the most widespread tree species in Latvia (30% from the area). During the past century it was not viewed as valuable tree species in most of the countries around the Baltic Sea, therefore limited number of experiments were carried out. In Latvia, intensive breeding process of the species was started from the year 1995 with selection of candidate stands, their inventories and s ...

Lazdina, D., Latvian State Forest Research Inst. Silava, Bardule, A., Latvian State Forest Research Inst. Silava, Zeps, M., Latvian State Forest Research Inst. Silava, Bardulis, A., Latvian State Forest Research Inst. Silava. Speciālais izdevums, 1407-270X. 2012. English.

Type :

Conference

Conference :

AdapCar and IUFRO (WP 2.02.00) Conference “Genetic Aspects of Adaptation and Mitigation: Forest Health, Wood Quality and Biomass Production“, , Riga (Latvia), 3-5 Oct 2012

Agrovoc Terms :

investigacion; lodos residuales; populus; madera; letonia; aplicacion de abonos; croissance; field experimentation; plantation forestiere; sewage sludge; research; fertilizer application; supervivencia; plantacion forestal; fertilisation; latvia; bois; wood; boue residuaire; experimentation au champ; survie; clones; crecimiento; survival; ashes; lettonie; forest plantations; recherche; experimentacion en campo; ceniza; clone; cendre; growth

Abstract :

Aim of study is to estimate suitability of poplar coppice’s plantations for energy wood production and reaction of cuttings ingrowth and growing to fertilization under first growing season. Four Italian poplar clones (AF2, AF6, AF7, AF8) and local introduced at previous century was planted in May 2011. Field was fertilized with 10 t DM haE-1 waste water sludges from local municipality and stab ...

Vitols, G., Latvia Univ. of Agriculture. 2012; Latvijas Lauksaimniecības universitāte. English.

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Type :

Thesis

Agrovoc Terms :

investigacion; letonia; japan; methods; sistemas de informacion; evaluacion; research; evaluation; methode; design; latvia; modele; information systems; utilisation; models; metodos; systeme d'information; lettonie; cultural development; modelos; desarrollo cultural; recherche; usos; conception; developpement culturel; uses; diseno; japon; internet

Abstract :

Hypothesis of the thesis Developed model for cross-cultural web information systems design as well as methods proposed for executing the model, increase cross-cultural web information systems usability. Aim of the thesis Develop cross-cultural web information system design model and model execution methods for improvement of usability. To reach the aim, various tasks are solved 1. Summarize cr ...

Berzina, I., Latvia Univ. of Agriculture. 2012; Latvijas Lauksaimniecības universitāte. English.

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Type :

Thesis

Agrovoc Terms :

tourisme; valeur economique; investigacion; letonia; economic analysis; analisis economico; parques nacionales; tourism; lettonie; parc national; turismo; research; recherche; analyse economique; valor economico; latvia; economic value; national parks

Abstract :

The research of the present Ph.D. Thesis is based on the hypothesis that the economic significance of tourism in the municipalities included in the regions of the national parks of Latvia is various. Research object – state significance specially protected nature territories that can be used in nature-based tourism – regions of the national parks of Latvia: Gauja, Kemeri, Slitere and Razna. Re ...

Augskalne, I., Latvia Univ. of Agriculture. 2012; Latvijas Lauksaimniecības universitāte. English.

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Type :

Thesis

Agrovoc Terms :

investigacion; actitudes; metodos; letonia; attitudes; methods; methode statistique; students; lettonie; estudiantes; eleve; vocational education; enseignement professionnel; research; recherche; methode; ensenanza profesional; metodos estadisticos; weltanschauung; latvia; statistical methods; attitude

Abstract :

Thesis has been developed from 2004 till 2012. The aim of the Thesis is to identify and corroborate possible formation of world view (Weltanshauung) in vocational schools. The first chapter analyses and describes the concept of world-view in philosophy and education, and the structural model of world view and its contents. Criteria and indicators for presence of world view or its components ar ...

International Scientific Conference: Diversity in Plant Breeding and Agriculture: Strategies for Healthy Lifestyle, Talsi (Latvia), 30 May-1 Jun 2012; 2012; State Stende Cereals Breeding Institute English.

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Type :

Conference

Conference :

International Scientific Conference: Diversity in Plant Breeding and Agriculture: Strategies for Healthy Lifestyle, Talsi (Latvia), 30 May-1 Jun 2012

Agrovoc Terms :

investigacion; aliment sante pour homme; biotechnology; belarus; letonia; plant production; health foods; organic agriculture; alimentos sanos; plant breeding; genetic resources; agriculture biologique; agricultura; research; etat balte; biodiversite; agriculture; recursos geneticos; fitomejoramiento; produccion vegetal; estados balticos; scandinavia; baltic states; systeme d'exploitation agricole; biotechnologie; latvia; scandinavie; durabilite; sistemas de explotacion; farming systems; ressource genetique; production vegetale; biodiversity; biodiversidad; lettonie; agricultura organica; russian federation; sustainability; federation de russie; recherche; quality; sostenibilidad; escandinavia; biotecnologia; qualite; amelioration des plantes; federacion de rusia; calidad

Abstract :

The conference covers such topics: 1. Plant breeding for different agricultural systems: genetics and biotechnology, plant breeding for resilience to climate change, diversity for healthy food. 2. Technologies for sustainable agriculture: growing technologies facing environment change, renewable energy resources, technologies for product quality. 3. Approaches and future priorities in plant br ...

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