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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 |
Publication Type:
| 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
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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
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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 Graphs |
| 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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