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Type of publication: Straipsnis mokslo-populiarinimo leidinyje / Article in popular science editions (S6)
Field of Science: Aplinkos inžinerija / Environmental engineering (T004)
Author(s): Jokubauskas, Arūnas
Title: Juodalksnio sodinukų sodinimo tankumo įtaka jų augimo dinamikai
Other Title: The influence of density of black alder seedlings to the growth dynamics
Is part of: Agroinžinerija ir energetika : ASU Žemės ūkio inžinerijos fakulteto mokslo populiarinimo ir gamybos žurnalas. , 2016, Nr. 21
Extent: p. 137-140
Date: 2016
Keywords: Tree nursery;Seedlings;Growth;Black alder
Abstract: In Lithuania there are around 0.61 million ha of land that is unfavorable for agriculture though it can be forested or planted. Acording to the data of Lithuanian Republic land fund (Janua-ry 1, 2009), the fund of unused land is 147 470 ha. An excessive amount of unused agricultural land is particularly found in the districts of Utena (21 856 ha), Vilnius (20 443 ha), Panevezys (11 031 ha) and Siauliai (10 380 ha). According to the newly approved regulations of forest re-newal and cultivation, Black alder can be grown in the new plantations. In the tree nursery of Jo-nava forests enterprise grows 2 year old seedlings of Black alder, which were planted in different density for test purposes. In this research an assessment of the seedlings growth parameters was pursued. Dendrometric rates of the seedlings displayed that different density of planting has an e-ffect on height growth (≈ 50 %) and diameter growth (≈ 48 %)
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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