Palyginamoji žaliavos ir karčiųjų rūgščių kiekio analizė Humulus lupulus L. Lietuvos veislėse

Hops have been cultivated in Lithuania since ancient times, most often in farmsteads brought from natural habitats. Hop varieties introduced from West and Central Europe started to be cultivated and researched in 1926 at Kaunas Botanical Garden of Vytautas Magnus University. Dr. S. Gudanavicius has raised 5 Lithuanian varieties peculiar for good economical characteristics while crossing male local plants with foreign species. After innovation of hop research in 1991 fertility (crop production power), the quality of cones of Lithuanian varieties has been researched; their dependence upon genotype and meteorological conditions has been determined. Within research period in 1997-2000 the medium late varieties have distinguished themselves by fertility - `Fredos taurieji` (average fertility within the period of 4 years – 1083 kg/ha). The amount of alpha acid in cones fluctuated depending upon climatic conditions. `Kauno grazieji` sorts has cumulated alpha acid from 3.3 to 6.3 %, `Fredos taurieji` - from 3.9 to 5.8 %

Influence of meteorological conditions upon the "Humulus lupulus" cultivar yield and its quality

In Lithuania, meteorological conditions during the vegetative period of Humulus lupulus are usually variable, but still appropriate for its growth and yielding. Phenological peculiarities and yielding of twelve Humulus lupulus cultivars were studied. Dependence of yield quantity and quality on meteorological conditions is discussedVytauto Didžiojo universiteta

Influence of meteorological conditions upon the „Humulus lupulus“ cone yield

Botanikos sodasVytauto Didžiojo universiteta

The new locality of Asplenium ruta-muraria L. in Lithuania

2008 m. liepos 16 d. aptikta nauja mūrinės kalnarūtės augavietė Šilutės rajone, Švėkšnos miestelyje, ant senosios mūrinės miestelio tvoros, juosiančios Švėkšnos dvaro parką Vilkėno gatvėje, ir ant tvoros prie privačių namų (Nr. 7–11) toje pačioje gatvėje (nuo buvusio malūno miestelio centro link). Asplenium ruta-muraria L. auga nedidelėmis grupelėmis kalkingose akmenų tvoros sumūrijimo vietoseNew locality of Asplenium ruta-muraria in 2008 was recorded in Švėkšna village (Šilutė district, West Lithuania). Over 40 individuals were found in cracks of an old stone fenceBotanikos sodasVytauto Didžiojo universiteta

Influence of meteorological conditions upon the "Humulus lupulus" cultivar yield and its quality

In Lithuania, meteorological conditions during the vegetative period of Humulus lupulus are usually variable, but still appropriate for its growth and yielding. Phenological peculiarities and yielding of twelve Humulus lupulus cultivars were studied. Dependence of yield quantity and quality on meteorological conditions is discussedVytauto Didžiojo universiteta

Introduction and growing perspectives of Juglans Regia L. in Lithuania

Vytauto Didžiojo universiteta

Evaluation of ornamental properties of native and introduced culinary plants

Straipsnyje apibendrinti VDU Kauno botanikos sodo prieskoninių augalų kolekcijoje auginamų ir tiriamų dekoratyvinių prieskoninių augalų morfologiniai – dekoratyviniai požymiai. Tirta 44 augalų rūšys. Tai prieskoniniai augalai, turintys dekoratyvinius lapus, žiedus ar vaisius. Kai kurie iš tirtųjų augalų yra lietuviškų darželių augalai, nuo seniausių laikų auginti ir kaip gelės, ir kaip prieskoniai. Kiti augalai introdukuoti vėliau, tačiau dekoratyvūs ir juos galima auginti želdiniuose, darželiuose. Daugiausia iš tirtųjų prieskoninių augalų yra dekoratyviais lapais bei žiedaisMorphological and ornamental properties of ornamental culinary plants grown in a collection of culinary plants in the Botanical Garden of Kaunas Vytautas Magnus University are generalized in the article. Forty–four species of plants were researched. All are culinary plants with ornamental leaves, flowers or fruit. Some of the plants were grown in Lithuanian flowerbeds from time out of mind as ornamentals as well as culinary herbs. Other plants were introduced at a later date, but they are ornamental too and can be grown in flower gardens. Ornamental leaves and flowers are characteristic for most of the explored culinary plantsBotanikos sodasVytauto Didžiojo universiteta

The crop-producing power and chemical composition of the essential oil of the cones of different hop cultivars

Hop (Humulus lupulus L.) is one of the most important raw materials of beer production. Its cones are also widely employed in medicine, parfumery and cosmetologyVytauto Didžiojo universiteta

Collection of hop (Humulus Lupulus L.) in Kaunas botanical garden

Vytauto Didžiojo universiteta

Vaistinių augalų auginimas : metodiniai patarimai praktiniams darbams

Vytauto Didžiojo universiteta