RMK metsataimede tootmine aastatel 2012-2021
Laen...
Kuupäev
2023
Kättesaadavus
06.09.2023
Autorid
Ajakirja pealkiri
Ajakirja ISSN
Köite pealkiri
Kirjastaja
Eesti Maaülikool
Abstrakt
Käesoleva töö eesmärk on uurida RMK metsataimede tootmist aastatel 2012-2021, kuna
sellel kümnendil toimusid riigitaimlates väga suured muutused. Seni ei ole RMK-s selle
perioodi metsataimede tootmise kohta kokkuvõtvat analüüsi tehtud. Töö koostamisel on
läbi töötatud kümne aasta metsataimede realiseerimise ja taimlatööde aruanded ning
taimeinventuurid, et saada teada toodetud (realiseeritud) taimede maht ja leida uuritava
kümnendi taimede väljatulekud ja keskmised kõrgused. Töös on analüüsitud RMK
metsataimede tootmismahtu, taimede väljatulekuid ja kõrguseid sõltuvalt puuliigist,
kasutatud taimekasvatustehnoloogiast ja aastast. Andmete töötlemiseks ja analüüsimiseks
on kasutatud MS Exceli keskkonda.
RMK-le kuulub hetkel kaheksa taimlat, mille eesmärk on kasvatada riigimetsa
uuendamiseks kvaliteetseid metsataimi. Uuritava kümnendi jooksul suurenes
taimetootmise maht üle kahe korra ning puuliikidest on riigitaimlad kasvatanud kõige
enam hariliku kuuse taimi. Kasvatustehnoloogiaid on pidevalt arendatud ning kui varem
toodeti taimi vaid traditsioonilisel avajuursel meetodil, siis nüüd domineerivad poti ja
pott-põld meetodid. Metsataimede väljatulekud ja keskmised kõrgused sõltuvad
ilmastikust taimede kasvuperioodil, kuid palju oleneb ka puuliigist ja kasutatavast
kasvatustehnoloogiast. Antud töö tulemusi saab tulevikus kasutada RMK-s tehtavate
analüüside käigus ning tööd saab tulevikus jätkata, kui soovitakse uurida ka järgnevaid
aastaid metsataimede tootmises.
The research purpose is to investigate RMK forest plant production in 2012-2021 because big changes have taken place in the nurseries throughout that decade. At this point, RMK has not had any summary analysis of the forest plants production in this period. In the course of this study, there has been worked out ten years of forest plant realization and nursery working plan reports along with plant inventories to find out the amount of plant production, the yield of plants as well as average heights of plants over the course of 10 years. The research has analyzed RMK forest plants production amount, the yield of plants and the average height of plants depending on the tree species, the plant growing technology and the year. MS Excel has been used for the data processing and analyses. RMK owns eight nurseries where the purpose of them is to grow high-quality forest plants to restock the state-forest. During that decade the plant production has doubled the amount and out of the tree species Norway spruce is the most grown tree. The plant growing technologies have been developed and if earlier there was only traditional barerooted planting stocks then now container plants and pot-field methods dominate. The yields of forest plants and the average of plants depend on the weather during the plant growth period but also a lot depends on the tree species and the plant growing technology. The result of this work can be used in different RMK analyses as well as this study can be used in the future by studying forest plant production in the following years.
The research purpose is to investigate RMK forest plant production in 2012-2021 because big changes have taken place in the nurseries throughout that decade. At this point, RMK has not had any summary analysis of the forest plants production in this period. In the course of this study, there has been worked out ten years of forest plant realization and nursery working plan reports along with plant inventories to find out the amount of plant production, the yield of plants as well as average heights of plants over the course of 10 years. The research has analyzed RMK forest plants production amount, the yield of plants and the average height of plants depending on the tree species, the plant growing technology and the year. MS Excel has been used for the data processing and analyses. RMK owns eight nurseries where the purpose of them is to grow high-quality forest plants to restock the state-forest. During that decade the plant production has doubled the amount and out of the tree species Norway spruce is the most grown tree. The plant growing technologies have been developed and if earlier there was only traditional barerooted planting stocks then now container plants and pot-field methods dominate. The yields of forest plants and the average of plants depend on the weather during the plant growth period but also a lot depends on the tree species and the plant growing technology. The result of this work can be used in different RMK analyses as well as this study can be used in the future by studying forest plant production in the following years.
Kirjeldus
Bakalaureusetöö
Metsanduse õppekaval
Märksõnad
bakalaureusetööd, RMK, metsataimed, taimede tootmismaht, taimede väljatulek, taimede keskmine kõrgus, Roheline Ülikool (töö toetab EMÜ Rohelise Ülikooli põhimõtteid), keskkond, jätkusuutlikkus, säästev areng