Hariliku kuuse istutusmaterjali kvaliteet
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Kuupäev
2017
Kättesaadav alates
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Antud töö annab ülevaate Eesti metsataimekasvatuse hetkeseisust ning Eestis kasvatatava hariliku
kuuse istutusmaterjali kvaliteedist.
Töö eesmärgiks on välja selgitada Eestis kasvatatava hariliku kuuse istutusmaterjali vastavus
istutusmaterjalile esitatud nõuetele.
Töös on kasutatud uurimiseks suletud juurekavaga ja pott-põld meetodil kasvatatud istutusmaterjali,
mis on pärit neljast erinevast Eesti taimlast, kolmest Riigimetsa Majandamise Keskuse taimlast ja
ühest erataimlast. Taimed on kogutud ja mõõdetud 2016. aasta sügis-talvel. Lisaks on võrdluseks
kasutatud varasemate tööde mõõtmisandmeid. Andmeid on töödeldud MS Exceli keskkonnas.
Töö tulemusena selgus, et iga aastaga on suurendatud istutusmaterjali tootmist nii era- kui
riigisektoris, kuid jätkuvalt ei suudeta toota Eesti vajadustele vastavas nõudluses metsataimi. Samas
võib tõdeda, et toodetav istutusmaterjal vastab keskkonnaministri määrusega kehtestatud
kultiveerimismaterjali kvaliteedi miinimumnõuetele.
This research paper gives a review of the current situation of Estonian forest plant growing and the quality of planting materials grown in Estonia. The aim of this paper was to find out if the planting material of a Norway spruce, which is grown in Estonia, complies with the requirements set to planting materials. The research was conducted with a closed root system planting materials and pot-in-pot planting materials from four different Estonian nurseries, three RMK (State Forest Management Centre) nurseries and one private nursery. Plants were gathered and measured from autumn to winter in 2016. In addition, measured data from previous researches was used for comparison. The data was analyzed with MS Excel. The results indicate that the production of planting material has grown with every year in private – and national sector, but we are still not capable of producing enough timber plants to fulfill the needs of Estonia. But we can recognize that the produced planting material fits the minimum criteria set by the regulation of the Minister of Environment.
This research paper gives a review of the current situation of Estonian forest plant growing and the quality of planting materials grown in Estonia. The aim of this paper was to find out if the planting material of a Norway spruce, which is grown in Estonia, complies with the requirements set to planting materials. The research was conducted with a closed root system planting materials and pot-in-pot planting materials from four different Estonian nurseries, three RMK (State Forest Management Centre) nurseries and one private nursery. Plants were gathered and measured from autumn to winter in 2016. In addition, measured data from previous researches was used for comparison. The data was analyzed with MS Excel. The results indicate that the production of planting material has grown with every year in private – and national sector, but we are still not capable of producing enough timber plants to fulfill the needs of Estonia. But we can recognize that the produced planting material fits the minimum criteria set by the regulation of the Minister of Environment.
Kirjeldus
Bakalaureusetöö
Loodusvarade kasutamise ja kaitse õppekaval
Märksõnad
bakalaureusetööd, metsauuendus, kuusk, istutusmaterjalid