Asian Journal of Turfgrass Science (아시안잔디학회지)
- Volume 15 Issue 4
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- Pages.169-179
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- 2001
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- 1229-3253(pISSN)
Effect of Root Zone Cooling on Growth and Mineral Contents of Turfgrasses in Simulated Athletic Field during Summer Season
여름철 근권부의 냉온처리가 경기장 잔디의 생육 및 무기성분 함량에 미치는 영향
Abstract
This study was conducted to determine the effect of root zone cooling on growth and quality of turfgrasses including Kentucky bluegrass (Poa pratensis L.‘Nuglade’), perennial ryegrass (Lolium perenne L.‘Accent’), tall fescue (Festuca arundinacea Schreb.‘Pixie’), and Japanese lawngrass (Zoysia japonica Steud.) in simulated athletic field during summer season in Korea. Mineral contents in clippings of turfgrasses grown at different soil mixtures and temperatures were also analyzed. Root zone cooling (approximately 4~6
근권부의 온도를 대조구에 비하여 낮게 조절하고 토양조성을 달리하여 여름철 고온기에 Kentucky bluegrass (Poa pratensis L.‘Nuglade’), per-ennial ryegrass(Lolium perenne L.‘Accent’), tall fescue (Festuca arundinacea Schreb. ‘Pixie’), Japanese lawngrass (Zoysia japonica Steud.)를 재배하고 잔디의 품질, 병해발생 정도 엽록소 함량을 조사하고 아울러 예지물의 무기물 함량을 측정하여 다음과 같은 결과를 얻었다. 1. 여름철 근권부의 온도를 4~6
Keywords
- Kentucky bluegrass;
- perennial ryegrass;
- tall fescue;
- Japanese lawngrass;
- soil mixtures;
- fresh clipping weight;
- chlorophyll content