Supstitucija šumskih kultura običnog bora (Pinus sylvestris L.) na području šumarije Livno

master's thesis

• Title (english): Substitution of Scots Pine (Pinus sylvestris L.) forest culture in the Forest Office Livno
• Author: Nikola Perković
• Mentor: Milan Oršanić (mentor)
• Committee member: Milan Oršanić
• Committee member: Damir Drvodelić
• Committee member: Stjepan Mikac
• Granter: University of Zagreb; Faculty of Forestry; (Department of Forest Ecology and Silviculture); Zagreb
• Defense date and country: 2013-07-12, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Forestry; Ecology and Silviculture

Abstract

U šumskim kulturama običnog bora u dobi od 36. i 62. godine na području šumarije Livno postavljene su pokusne plohe dimenzija 50x50 m. Na pokusnim ploha mjereni su prsni promjeri svih stabala običnog bora i po 30 visina za izradu visinskih krivulja. Na plohicama dimenzija 1,5x1,5 m koje su postavljene u sjecištu osnovne mreže, mjerili smo visine. Godišnje visinske priraste i promjere vrata korijena pomlatka svih drvenastih vrsta. Uz pomoć Fish eyea mjereno je difuzno svjetlo na pokusnim plohama. Na osnovu dobivenih rezultata predložit će se najprikladnije uzgojne mjere. Mjerene su visine debla, suhog djela krošnje i zelenog djela krošnje 40 stabala na svakoj pokusnoj plohi u svrhu izračuna koeficijenta vitkosti debla. Na taj način ćemo dobiti odnos krošnja-deblo za svaku pokusnu plohu.

Abstract (english)

In forest plantations of Scots pine at the age of 36 and 62 In the field of forestry Livno were set up experimental plots measuring 50x50 meters on experimental plots were measured dbh of all trees of Scots pine and 30 height for making elevation curve. Of plots measuring 1,5 x1, 5 m that were set at the intersection of the core network, we measured the height. Annual height increment and root collar diameters youth all species. With the help of Fish Eye measured diffuse light on the experimental plots. On the basis of the results obtained will propose the most appropriate silvicultural measures. Measured tree height, dry works foliage and green foliage works 40 trees in each sample plot for the purpose of calculating the coefficient of slender tree trunks. In this way we get a ratio crown-trunk for each experimental plate.

• Keywords: Supstitucija; šumska kultura; pošumljavanje; struktura sastojine; koeficijent vitkosti stabla; svjetlosni uvijeti; Fish Eye; otvorenost sklopa; prosječni godišnji visinski prirast; obični bor
• Keywords (english): Substitution; forest culture; reforestation; stand structure; the coefficient of slender trees; lighting conditions; Fish Eye; open circuit; the average annual growth in height; Scotch pine
• Language: croatian
• URN:NBN: urn:nbn:hr:108:974828
• Study programme: Title: Forestry; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka šumarstva (magistar/magistra inženjer/inženjerka šumarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Access restricted to students and staff of home institution
• Created on: 2016-01-15 10:27:56