Browse > Article
http://dx.doi.org/10.5333/KGFS.2020.40.1.7

Effect of Species and Seed Mixture on Productivity and Botanical Composition in Oversown Hilly Pasture, the Central Northern Area of Korea  

Jung, Jeong Sung (National Institute of Animal Science, Rural Development Administration)
Choi, Ki Choon (National Institute of Animal Science, Rural Development Administration)
Kim, Won Ho (National Institute of Animal Science, Rural Development Administration)
Choi, Gi Jun (National Institute of Animal Science, Rural Development Administration)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.40, no.1, 2020 , pp. 7-14 More about this Journal
Abstract
This study was conducted to find out the effects of seed mixture using new domestic grass varieties orchardgrass 'Onnuri' and tall fescue 'Greenmaster' on botanical composition and dry matter productivity from 2015 to 2018 in oversown hilly pasture, the central northern area of Korea. This experiment was consisted of 4 mixed grasses (Treatment 1 : tall fescue oriented mixture with imported varieties; Treatment 2 : orchardgrass oriented mixture with imported varieties; Treatment 3 : orchardgrass oriented mixture with domestic varieties, Treatment 4 : tall fescue oriented mixture with domestic varieties). Evaluation of seasonal changes in botanical composition of pasture showed that orchardgrass was the highest in all treatments, ranging from 46 to 89% and Kentucky bluegrass was the second highest in all treatments. Treatment 3 (7,633 kg ha-1) and Treatment 4 (7,570 kg ha-1), mixed grasses using domestic varieties, were showed the highest dry matter yield than Treatment 1(6,950 kg ha-1) and Treatment 2 (6,934 kg ha-1), which were mixed grasses using introduced varieties. Therefore, these results showed that the orchard grass oriented grasses mixture with domestic varieties was good for grassland vegetation and productivity in oversown hilly pasture, the central northern area of Korea.
Keywords
Hilly pasture; Seed mixture; Botanical composition; Productivity;
Citations & Related Records
Times Cited By KSCI : 8  (Citation Analysis)
연도 인용수 순위
1 Lee, I.D., Lee, H.S. and Kim, S.K. 2000. Comparative studies on the DM yield and quality before and after pasture renovation of summer depression damaged pasture. Journal of the Korean Society of Grassland Science. 20:215-220.
2 Lee, S.H., Kim, K.Y., Ji, H.J., Hwang, T.Y., Park, H.S., Chae, H.S. and Lee, K.W. 2016. Development and characterization of endophyte-free tall fescue variety, Greenmaster3ho. Journal of Animal and Plant Sciences. 26:1675-1679.
3 MAFRA. 2018. Annual report on survey results of grassland condition. Ministry of Agriculture, Food, and Rural Affairs.
4 Oh, S.M., Kim, J.Y., Lee, B.H., Peng, J., Chemere, B., Nejad, J.G., Sung, K.I. and Kim, B.W. 2016. Effects of harvesting frequency and fertilization levels on botanical composition and forage productivity of alpine grassland at 800m altitude. Journal of the Korean Society of Grassland and Forage Science. 36:124-128.   DOI
5 Park, G.J. 1991. Vegetational improvement of low productive grassland by oversowing. Journal of the Korean Society of Grassland Science. 11:102-107.
6 RDA. 2012. Investigation and analysis of research and technology in agriculture. RDA.
7 SAS. 2012. SAS enterprise 7.1. SAS Institute. Inc. Cary, NC.
8 Sung, K.I., Lee, J.W., Jung, J.W. and Lee, J.K. 2005. Effect of mixture types on botanical composition and dry matter yield in alpine pasture. Journal of the Korean Society of Grassland and Forage Science. 25:259-266.   DOI
9 Choi, G.J., Lim, Y.C., Ji, H.C., Kim, K.Y., Park, H.S., Seo, S., Moon, C.S., Kim, D.H. and Lee, S.H. 2010. A Stress-tolerant and high-yielding tall fescue new variety, 'Greenmaster'. Journal of the Korean Society of Grassland and Forage Science. 30:199-204.   DOI
10 Choi, G.J., Sung, B.R., Seo, S., Kim, K.Y., Lee, J.K., Park, H.S., Moon, C.S. and Ji, H.C. 2007. Growth Characteristics and Productivity of New Orchardgrass (Dactylis glomerata L.) Variety. Journal of the Korean Society of Grassland and Forage Science. 27:53-56.   DOI
11 Jung, J.S., Choi, K.C., Kim, W.H., Kim, H.S. and Choi, G.J. 2019. The effects of shifting seeding dates on botanical composition and productivity under the climate change in oversown mixed pasture, middle region of South Korea. Journal of the Korean Society of Grassland and Forage Science. 39:24-30.   DOI
12 Hwang, T.Y., Ji, H.C., Kim, K.Y., Lee, S.H., Lee, K.W. and Choi, G.J. 2016. Effect of mixed pasture using domestic varieties orchardgrass 'Kodione' and tall fescue 'Purumi' on forage yields and botanical composition in middle region of Korea. Journal of the Korean Society of Grassland and Forage Science. 36:89-97.   DOI
13 Ji, H.C., Che, H.S., Lee, S.T., Hwang, T.Y., Kim, K.Y. and Lee, S.H. 2016. Growth Characteristics and Forage Productivity of New Orchardgrass (Dactylis glomerata L.) Variety, 'Onnuri 2ho'. Journal of the Korean Society of Grassland and Forage Science. 36:15-18.   DOI
14 Ji, H.J., Lee, S.H., Kim, G.Y., Choi, G.J., Park, N.G., and Lee, K.W. 2013. Growth characteristics and productivity of new orchardgrass (Dactylis glomerata L.) cultivar, "Onnuri". Journal of the Korean Society of Grassland and Forage Science. 33:6-9.   DOI
15 Kim, J.G., Li, W.W., Kim, M.J., Kim, H.J., Jeong, S.I. and Jung, J.S. 2016. Effect of species and seed mixrue on productivity, botanical composition and forage quality in middle mountainous pasture. Journal of the Korean Society of Grassland and Forage Science. 36:135-141.   DOI
16 Jung, J.S., Kim, J.G., Kim, H.S., Ji, H.J., Choi, K.C., Choi, G.J., Choi, B., Oh, S.M. and Kim, W.H. 2018. The effect of seeding dates on productivity and botanical composition in oversown hilly pasture of mixed grass, Pyeongchang of South Korea. Journal of the Korean Society of Grassland and Forage Science. 38:217-223.   DOI
17 Jung, J.S., Kim, J.G., Kim, H.S., Park, H.S., Choi, K.C., Ji, H.J., Choi, G.J. and Oh, S.M. 2018. The effects of seeding rate of seed mixture on productivity and botanical composition in oversown hully pasture. Journal of the Korean Society of Grassland and Forage Science. 38:30-38.   DOI
18 Jung, J.S., Kim, J.G., Kim, H.S., Park, H.S., Choi, K.C., Lee, S.H., Ji, H.J., Choi, G.J. and Kim, W.H. 2017. The effects of grass seed mixtures using domestic cultivars on botanical composition and dry matter productivity in low productive hilly pasture, central region of Korea. Journal of the Korean Society of Grassland and Forage Science. 37:132-139.   DOI
19 Jung, J.S., Kim, J.G., Park, H.S., Lee, S.H., Kim, H.S., Kim, W.H., Kim, Y.J., Lee, H.W. and Choi, G.J. 2016. The effects of improvement of botanical composition technology application on botanical composition and dry matter productivity in Rumex acetosella dominated hilly Pasture. Journal of the Korean Society of Grassland and Forage Science. 36:81-88.   DOI
20 Kim, B.W., Kim, J.G., Kim, J.D., Kim, H.S., Park, H.S., Seo, S., Lee, J.K., Lee, H.W., Lee, H.W. and Lee, H.J. 2015. Mountain ecological livestock. Journal of the Korean Society of Grassland and Forage Science. pp. 85-99.