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Web URL(s): | http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1995/v9n3/JDHHBF_1995_v9n3_207.pdf Last checked: 01/28/2013 Requires: PDF Reader |
Publication Type:
| Refereed |
Author(s): | Kim, Sung-Tae;
Yook, Wan-Bang;
Lee, Jyung-Jae;
Kim, In-Seob;
Ham, Seon-Gyu |
Author Affiliation: | Kim, S., Lee, Kim, I., and Ham: Korea Turfgrass Research Institute; Yook: Kon-Kuk University |
Title: | The effcts of nitrogen fertilization levels on the content of NH4+-N and NO3--N in soil of zoysiagrass(Zoysia japonica) and 'Suffolk' Kentucky bluegrass (Poa pratensis) |
Source: | Korean Journal of Turfgrass Science. Vol. 9, No. 3, 1995, p. 207-212[380-385]. |
Publishing Information: | Korea: Turfgrass Society of Korea |
# of Pages: | 6 |
Keywords: | TIC Keywords: Nitrogen fertilization; Ammonium; Nitrates; Poa pratensis; Zoysia Japonica; Fertilization rates; Soil depth
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Cultivar Names: | Suffolk |
Abstract/Contents: | "This experiment was conducted to investigate the effect of the nitrogen fertilization levels on the content of NH4+-N and NO3--N in soil of 'Suffolk' Kentucky bluegrass and zoysiagrass. The results obtained are summarized as follows: 1. According to the nitrogen fertilization levels, the content of NH4+-N in soil of Kentucky bluegrass and zoysiagrass was not significantly different. The content of NO3--N in soil of Kentucky bluegrass and zoysiagrass was highest in June and December and lowest in March and September. 2. The content of NH4+-N in soil was increased by increasing the nitrogen fertilization levels in both Kentucky bluegrass and zoysiagrass. However, the deeper the depth of soil the less the content of NO3--N in soil. In 40-60cm soil depth, the content of NO3--N in soil was lower than 10ppm in average. Even in June, which was the highest month of the content of NO3--N in soil, the content of NO3--N in soil was not overpassed the degree of 20ppm." |
Language: | Korean |
References: | 9 |
Note: | Abstract appears in English Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Kim, S.-T., W.-B. Yook, J.-J. Lee, I.-S. Kim, and S.-G. Ham. 1995. The effcts of nitrogen fertilization levels on the content of NH4+-N and NO3--N in soil of zoysiagrass(Zoysia japonica) and 'Suffolk' Kentucky bluegrass (Poa pratensis). (In Korean, with English abstract.) Korean Journal of Turfgrass Science. 9(3):p. 207-212[380-385]. |
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| Web URL(s): http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/1995/v9n3/JDHHBF_1995_v9n3_207.pdf Last checked: 01/28/2013 Requires: PDF Reader |
| MSU catalog number: b5472572a |
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