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http://dx.doi.org/10.5333/KGFS.2019.39.4.216

Effect of Horse Grazing Intensity on Changes of Sasa quelpaertenis Nakai Vegetation and Physiological Characteristics in Horses  

Woo, Jae-Hoon (National Institute of Animal Science, RDA)
Park, Nam Geon (National Institute of Animal Science, RDA)
Kim, Nam-Young (National Institute of Animal Science, RDA)
Shin, Sang-Min (National Institute of Animal Science, RDA)
Shin, Moon-Cheol (National Institute of Animal Science, RDA)
Yoo, Ji-Hyun (National Institute of Animal Science, RDA)
Hwang, Won-uk (National Institute of Animal Science, RDA)
Yang, Byung-Chul (National Institute of Animal Science, RDA)
Kim, Hyun-Cheol (World Heritage Office, Jeju Special Self-Governing Provincial Government)
Publication Information
Journal of The Korean Society of Grassland and Forage Science / v.39, no.4, 2019 , pp. 216-226 More about this Journal
Abstract
This study was to investigate the effect of the horse grazing intensity on the vegetation of the S. quelpaertensis, and the physiological changes of the horse. This experiment was conducted at the community of the S. quelpaertensis (altitude of 550m) with the grazing intensity of 1.0AU(500kg), 1.5AU(750kg) and 2.0AU(1,000kg) at 30m × 30m for one week, and then the growth characteristics of the S. quelpaertensis, the changes of the vegetation, the damages on trees and the changes in the physiological characteristics of the horses was investigated and compared before and after the horse grazing. As the results, the 2.0AU grazing land showed that the culm number had the inverse correlation (r=-0.902, P<0.01) to the other lands and the species diversity index of lower-level vegetation showed the correlation (r=0.773, P<0.01) as increasing the grazing intensity.
Keywords
Sasa quelpaertenisis Nakai; Horse grazing; Grazing intensity; Species diversity index;
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Times Cited By KSCI : 1  (Citation Analysis)
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