Full TGIF Record # 316124
Item 1 of 1
DOI:10.5660/WTS.2021.10.2.163
Web URL(s):http://www.weedturf.org/article/?num=N0260100208
    Last checked: 11/22/2021
http://www.weedturf.org/view/N0260100208.pdf
    Last checked: 11/22/2021
    Requires: PDF Reader
Publication Type:
i
Refereed
Author(s):Lee, Sang-Kook; Frank, Kevin W.
Author Affiliation:Lee: Associate Professor, Department of Biotechnology, Hoseo University, Korea; Frank: Professor, Department of Crop and Soil Sciences, Michigan State University, East Lansing
Title:Irrigation and nitrogen and potassium effects for two turfgrass species and a common lawn mixture
Section:Research article
Other records with the "Research article" Section
Source:Weed and Turfgrass Science. Vol. 10, No. 2, June 2021, p. 163-176.
Publishing Information:Korea: The Korean Society of Weed Science and Turfgrass Society of Korea
# of Pages:14
Related Web URL:http://www.weedturf.org/preview/?num=N0260100208
    Last checked: 11/22/2021
    Notes: Article info only
Keywords:Author-Supplied Keywords: Irrigation; Kentrucky bluegras; Nitrogen; Potassium; Tall fescue
Abstract/Contents:"Water requirements for turfgrass have been estimated on water use rates, and irrigation frequency and quantity. However, these parameters do not always provide adequate guidance for the efficient irrigation management. Research was conducted for 2005 and 2006 to determine recommendations for irrigation and nitrogen and potassium program for two turfgrass species and a common lawn mixture. The irrigation treatments were precipitation only, 0.5 cm of water every other day, and 1.8 cm of water once per week. The nitrogen (N) treatments were 98, 156, and 208 kg N ha-1 yr-1. The low, medium, and high N treatments were applied over 2, 4, and 6 applications, respectively. No phosphorus (P) was applied as a soil test indicated a high soil P level. Treatments were evaluated on Kentucky bluegrass, tall fescue, and the lawn mixture of Kentucky bluegrass, perennial ryegrass, creeping red fescue, and Chewings fescue. Research indicated that all turfgrass species without irrigation had turfgrass quality lower than the acceptable turfgrass quality rating of six during a portion of the growing season and significant differences were found among irrigation treatments. However, the precipitation only treatment had acceptable quality ratings on 8 of 12 sampling dates for two years. If water resource is limited, and turfgrass quality for low maintenance in July and August are not important, the precipitation only treatment would be accepted under the environmental conditions which occurred in regions similar to the area where the research was conducted."
Language:English
References:29
Note:Tables
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lee, S.-K., and K. W. Frank. 2021. Irrigation and nitrogen and potassium effects for two turfgrass species and a common lawn mixture. Weed and Turfgrass Science. 10(2):p. 163-176.
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DOI: 10.5660/WTS.2021.10.2.163
Web URL(s):
http://www.weedturf.org/article/?num=N0260100208
    Last checked: 11/22/2021
http://www.weedturf.org/view/N0260100208.pdf
    Last checked: 11/22/2021
    Requires: PDF Reader
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