Browse > Article
http://dx.doi.org/10.13087/kosert.2022.25.1.1

A Study on Germination Characteristics through Seed Variable Immersion for Restoration of North Korea Forest  

Choi, Jong-O (Department Landscape Architecture, Gangneung Wonju National University)
Park, Yong-Jin (Department Landscape Architecture, Gangneung Wonju National University)
Publication Information
Journal of the Korean Society of Environmental Restoration Technology / v.25, no.1, 2022 , pp. 1-10 More about this Journal
Abstract
This study was conducted to investigate the germination characteristics through the temperature change treatment compared to the general room temperature immersion treatment of the native species, the Larix kaempferi, and the Berula platyphyllavar. japonica seeds, and to obtain basic data for the production of healthy seedlings with high productivity and efficiency. As a result, the germination rate of the larch seeds showed a significant difference according to room temperature and temperature immersion treatment, and the average germination days of the birch seeds showed a significant difference according to room temperature immersion and temperature immersion treatment. On the other hand, there was no significant difference in germinal uniformity. The results of the study are as follows. First, the results of the analysis of the fallen leaves were the highest germination rate in the treatment of 1.5 days of hot water and 1.5 days of cold water, the fastest germination rate, the lowest average germination day, and the highest germination uniformity. This is the best result in most items, and the change temperature immersion treatment of hot and cold baths was superior to the conventional room temperature immersion treatment. Second, the results of birch tree showed that the germination rate was the highest in 1.5 days of hot water and 1.5 days of cold water. The average germination day is 1.5 days of cold water 1.5 days of hot water 1.5 days, but the difference between 1.5 days of hot water and 1.5 days of cold water is 0.01 days. The highest germinated uniformity was found in 1.5 days of cold water and 1.5 days of hot water. As a result, in the case of larch and birch, the seed temperature immersion (1.5 days of hot water, 1.5 days of cold water) treatment is superior to the existing three-day immersion treatment in various analysis methods, and it is expected that productivity and efficiency can be improved at a low cost in a short period of time at the seedling production site through seeds.
Keywords
North Korea; Forest Restoration; Seeds; Variable Temperatures; Larix kaempferi;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
1 Forest Service, 2019 Forest Resources Business Plan, Forest Service, Forest Resources Division
2 An YH, Kim KG, Choi CH, 2003. A Study on the Promoting Germination of Seeds of Wando Horticultural Trees. Korean Forest Society No. 12 Vol.1
3 BonnerFT, 2008. Storage of Seeds. In The Woody Plant Seed Manual.
4 KarrfaltRP, 2008. Betula L. Birch. In The Woody Plant Seed Manual. Bonner FT and Karrfalt RP.pp.303-310. eds. USDA Forest Service, Washington D.C.
5 Yoo YK, Kim KS, 1998. The Effect of Several Pretreatments on Seed Germination in the Korean Horticultural Society, Vol. 39, Vol.1
6 ScottSJ, JonesRA and WilliamsWA . 1984. Review of data analysis methods for seed germination . CropScience.24: 1160-1162.
7 Kim JH, Sung HI, Choi KS, Kim JJ, Won CO, Song KS, 2020. Germination Characteristics of Laminar Seeds during Storage Period. Research on the Agricultural Life Environment of Gangwon Province No. 32 Vol. 2,
8 Kim SH, Lee CH, Chung HG, Jang YSM Park HS, 2003. Germination Characteristics of Seeds of Mt. S. and GA3 Concentrations.
9 Lee KC, Kim MS, kim HJ, Kim YH, 2011. Effect of Temperature and cold Treatment on Seed Grmination in Callicarpa Japonica Thunb.
10 OhMY, OhJS, LeeMB and SungJH. 1991. Characteristic of seed germination and seedling growth of broad-leaved species - Quercusacutissima, Fraxinusrhynchophylla, Betulaplatyphyllavar. japonica. KFRI Journal of Forest Science.42: 1-9.
11 VanhataloV, LeinonenK, RitaH and NygrenM . 1996. Effect of prechilling on the dormancy of Betula pendula seeds. Canadian Journal of ForestResearch.26: 1203-1208.   DOI
12 Yang HB, Lee SC, Kim SL, Lee SL, Lee JH, Kim YG, Song KJ, 2008. Effect of Seed Storage and Sowing on Seed Germination in Tea. Journal of Tea Society, Vol.14, No. 2,
13 Yoon, YC, Park DK, Hong SG, 1999, North-South Cooperation Tasks and Promotion Strategy in the Forest Sector, North Korea Research Society, Volume 3, No. 2,
14 AOSA, 1983. Seed Vigor Testing Handbook: Contribution No. 32 to the Handbook on Seed Testing. Association of Official Seed Analysts, Zurich, Switzerland.
15 Choi EG, Kim HJ, Jeong MJ, Ku JJ, 2014. The effect of Cold Stratification and GA3 Treatments on the Seed Germination of Aletris glabra Bureau &Franch
16 Choi SK, Lee JI, Kim SK, 1998. Effect of Low Temperature and Hot-Water Treatment on Germinatino of Seeds in Dendropanax morbifera
17 CoolbearP, FrancisA and Griersond. 1984. The effect of low temperature pre-sowing treatment on the germination performance and membrane integrity of artificially aged tomato seeds . Journal of Experimental Botany.35: 1609-1617   DOI
18 Korea Science and Technology Academy. 2014, "Selection of Forest Species Appropriate for North Korean Forest Ecology and Environmental Change", Forest Service (in Korean with English summary).
19 DeloucheJC and CaldwellWP, 1960. Seed vigor and vigor tests. Proceedings of the Association of Official Seed Analysts.50: 124-129.
20 Forest Service Regulations, 2020. Execution of seedling business. No. 684 of Forest Service
21 GordonAG, 1971. The germination resistance test a new test for measuring germination quality of cereals .Canadian Journal of Plant Science.51: 181-183.   DOI
22 Choi HH, Bae SW, Lee SG, Sellger B, Lee WK. 2017. Selecting forest species for each purpose to support North Korea's forest restoration, Study on Unification, Vol. 29, NO. 1, 2017, Peace Research Institute. p.37-56.
23 HeitCE, 1967. Propagation from seed: 11. Storage of deciduous tree and shrub seeds. American Nurseryman.126: 12-13, 86-94.
24 JeonKS, SongKS , KimCH , YoonJH and KimJJ . 2013. Effects of seed pre-treatment and germination environments on germination characteristics of Ligulariafischeriseeds . Protected Horticulture and Plant Factory.22: 262-269.   DOI
25 Jung YS, 1983. Effect of Variable Temperature Treatment on the Germination Promotion of Seeds of Dumphibian. Total of Middle-earth Humanities No. 2,
26 Kim YH, 2005. A Study on the Ecological Restoration of the Deforestation Area in North Korea. Book 9 of the North Korean Research Society, Vol. 2,
27 BrinkmanKA, 1974. Betula L. Birch. In Seeds of Woody Plants in the United States. Schopmeyer CS. pp.252-257. ed. USDA Forest Service, Washington D.C.
28 PerryDA, 1987. ISTA Handbook of Vigour Test Methods. 2nd ed. International Seed Testing Association,Zurich, Switzerland.