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DOI: | 10.11275/turfgrass.40.1_30 |
Web URL(s): | https://www.jstage.jst.go.jp/article/turfgrass/40/1/40_30/_article/-char/en Last checked: 10/11/2021 https://www.jstage.jst.go.jp/article/turfgrass/40/1/40_30/_pdf/-char/en Last checked: 10/11/2021 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Ushilo, Masakazu J.;
Unozawa, Koji;
Endo, Shin;
Sato, Masaki;
Cartwright, Tim |
Title: | Evaluation of soil analysis data of golf course greens in Japan compared with those in USA |
Section: | Short report Other records with the "Short report" Section
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Source: | Journal of Japanese Society of Turfgrass Science. Vol. 40, No. 1, October 2011, p. 30-36. |
Publishing Information: | Tokyo, Japan: Japanese Society of Turfgrass Science |
# of Pages: | 7 |
Abstract/Contents: | "Soils of golf course greens widely sampled in Japan and USA were analyzed by the same methods and laboratory. Their average values were compared with each other (n=869 in Japan, 2008-2010 and n=6,493 in USA, 2006). The exchangeable PO4-P of Japan was 113.8 ppm, 1.7 times higher than that of USA. The exchangeable K of Japan was 103.3 ppm, close to that of USA. On the contrary, Ca, Mg, and S of Japan were 0.54, 0.66, and 0.35 times lower, respectively, than those of USA. Water extractable these macronutrients of Japan were all 0.3-0.6 times lower than those of USA. Moreover, about 95% of the exchangeable P data were higher than the medium range of SLAN (sufficiency level of available nutrients). Other exchangeable K, Ca, Mg, and S, 50-80% of all data were inversely lower than the SLAN range. These results suggest, in Japan, P application to the greens run excessive contrarily, K, Ca, Mg, and S insufficient." |
Language: | Japanese |
References: | 8 |
Note: | Abstract also appears in English Figures Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Ushilo, M. J., K. Unozawa, S. Endo, M. Sato, and T. Cartwright. 2011. Evaluation of soil analysis data of golf course greens in Japan compared with those in USA. (In Japanese) Journal of Japanese Society of Turfgrass Science. 40(1):p. 30-36. |
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| DOI: 10.11275/turfgrass.40.1_30 |
| Web URL(s): https://www.jstage.jst.go.jp/article/turfgrass/40/1/40_30/_article/-char/en Last checked: 10/11/2021 https://www.jstage.jst.go.jp/article/turfgrass/40/1/40_30/_pdf/-char/en Last checked: 10/11/2021 Requires: PDF Reader |
| MSU catalog number: b4004869 |
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