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http://dx.doi.org/10.5333/KGFS.2020.40.4.251

Comparison of Growth Characteristics and Forage Productivity of Italian Ryegrass in Yeongseo and Yeongdong of Gangwon Province  

Lee, Hong-Ju (College of Life and Environment Science, Sangji University)
Byeon, Ji-Eun (College of Life and Environment Science, Sangji University)
Ryoo, Jong-Won (College of Life and Environment Science, Sangji University)
Hwang, Sun-Goo (College of Life and Environment Science, Sangji University)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.40, no.4, 2020 , pp. 251-258 More about this Journal
Abstract
To investigate the suitable growing area for Italian ryegrass (cv. Kowinearly and cv. Green-Call), we survey the different effects of climatic conditions on plant growth in the east (hereafter termed Yeongdong) and west (hereafter termed Yeongseo) of the passes in Gangwon Province. The Italian ryegrass was grown in Gangneung of Yeongdong and Wonju and Chuncheon of Yeongseo. The plants showed growth differences depending on the cultivated regions between before and after wintering. The Italian ryegrass for pre-wintering showed the relatively long length of plant height in Wonju. While, we observed the relatively tall plants for growing- and harvesting-period after wintering in Gangneung. The increased plant height in Gangneung was closely related to all climatic conditions for the growing period and mean- and lowest-temperature for the harvesting period, respectively. The amount of dry matter was 7,490 kg/ha for Kowinearly and 6,490 kg/ha for Green-Call in Gangneung, which has a higher yield than Chuncheon and Wonju. The relative yield index of dry matter was 77% (Kowinearly) and 78% (Green-Call) in Chuncheon and 84% (Kowinearly) and 71% (Green-Call) in Wonju compared to Gangneung as the standard region. Thus, we suggest that Chuncheon and Wonju are the possible areas for cultivation of Italian ryegrass, considering that Gangneung was the optimum growing area in Gangwon Province.
Keywords
Italian ryegrass; Meteorological phenomena; Forage productivity; Gangwon Province;
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Times Cited By KSCI : 13  (Citation Analysis)
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1 Choi, G.J., Choi, K.C., Hwang, T.Y., Lee, K.W., Kim, J.H., Kim, W.H., Lee, E.J., Sung, K.I. and Jung, J.S. 2018a. Effect of difference in cold-tolerance of variety on forage productivity of Italian ryegrass in middle regions of Korea. Journal of the Korean Society of Grassland and Forage Science. 38(4):210-216.   DOI
2 Choi, J.C., Choi, K.C. Hwang, T.Y., Jung, J.S., Kim, J.H., Kim, W.H., Sung, K.I and Lee, K.W. 2018b. Impact of different environmental conditions and production techniques on forage productivity of Italian ryegrass in central and southern regions of Korea. Journal of the Korean Society of Grassland and Forage Science 38(4): 231-242.   DOI
3 Choi, G.J., Ji, H.C., Kim, K.Y., Park, H.S., Seo, S., Lee, K.W. and Lee, S.H. 2011. Growth characteristics and productivity of cold-tolerant 'Kowinearly' Italian ryegrass in the northern part of South Korea. African Journal of the Biotechnology. 10:2676-2682.   DOI
4 Gangwon province. 2010. Statistical year book of Gangwon 2010 (Area of Land Category). Gangwon province.
5 Ji, H.C., Whang, T.Y., Lee, K.W., Kim, W.H., Woo, J.H., Hong, K.H. and Choe, K. W. 2018. Growth characteristics and productivity of Italian Ryegrass (Lolium multiflorum Lam.)New Variety, 'Green Call'. Journal of the Korean Society of Grassland and Forage Science. 38(4):247-252.   DOI
6 Jung, M.W., Lim, Y.C., Yoon, S.H., Choi, K.C., Kim, M.J., Lee, K.W., and Yook, W.B. 2011. Effect of application of composted cattle manure on forage productivity in double cropping system of Italian ryegrass-whole crop rice. Journal of Animal Science and Technology. 53(5):469-477.   DOI
7 Kim, K.D., Sung, K.I., Jung, Y.S., Lee, H.I., Kim, E.J., Nejad1, J.G., Jo, M.H. and Lim, Y.C. 2012. Suitability classes for Italian ryegrass (Lolium multiflorum Lam.) using soil and climate digital database in Gangwon Province. Journal of the Korean Society of Grassland and Forage Science. 32(4):437-446.   DOI
8 Kim, K.Y., Lee, S.H., Ji, H.C., Hwang, T.Y., Lee, K.W. and Park, S.M. 2015. Growth Characteristics and Yield Comparisons of Domestic and Foreign Italian ryegrass (Lolium multiflorum Lam) Varieties in Yecheon area of Korea. Journal of the Korean Society of Grassland and Forage Science. 35(1):43-49.   DOI
9 Ko, K.H., Kim, J.K. and Kim, J.D. 2015. Evaluation of Agronomic Characteristics and Forage Production of Domestic and Foreign Italian Ryegrass Cultivar in Korea. Journal of the Korean Society of Grassland and Forage Science. 35(4):297-302.   DOI
10 Lee, S.M. 2013. Effects of seeding dates on yield and feed value of Italian ryegrass in paddy field cultivation. Journal of the Korean Society of Grassland and Forage Science. 33:185-192.   DOI
11 Lee, H.J., Byeon, J.E., Hwang, S.U. and Ryoo, J.W. 2020. Change of Dry Matter Yield and Feed Values According to Different Growth Stages of Italian Ryegrass and Triticale Cultivated in the Central Northern Region. Journal of the Korean Society of Grassland and Forage Science. 40(1):50-56.   DOI
12 Ministry of Agriculture, Food and Rural Affairs(MAFRA). 2010. Strategies for Increasing Forage Production. pp. 29-73.
13 National Academy of Agricultural Sciences(NAAS). 2010. Methods of soil chemical analysis. Rural Development Administration. pp. 23-144.
14 National Academy of Agricultural Sciences(NAAS). 2017. Methods of soil physical analysis. Rural Development Administration. pp. 13-33.
15 Stokes, G.G. 1851. On the Effect of the Internal Friction of Fluids on the Motion of Pendulums. Transactions of the Cambridge Philosophical Society, Part II, 9, 8-106.
16 Park, B.H., Park, B.S. and Kang, J.H. 1987. A comparison between diploid and tetraploid cultivars of Lolium multiflorum Lam, italicum. Journal of the Korea Society of Grassland and Forage Science. 7:135-139.