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| Web URL(s): | http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2009/v23n2/JDHHBF_2009_v23n2_353.pdf
Last checked: 02/11/2013
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Lee, Sang-Kook;
Minner, David D.;
Christians, Nick E.;
Taber, Henry G. |
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| Author Affiliation: | Lee: Michigan State University; Minner, Christians and Taber: Iowa State University |
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| Title: | Evaluation of phosphorus rate and mixing depth on the growth and establishment of Kentucky bluegrass (Poa pratensis L.) in sand-based systems |
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| Source: | Korean Journal of Turfgrass Science. Vol. 23, No. 2, 2009, p. 353-360. |
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| Publishing Information: | Korea: Turfgrass Society of Korea |
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| # of Pages: | 8 |
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| Abstract/Contents: | "Phosphorus (P) is one of the essential elements of the phospholipids that are involved in the formation of plant cell membranes. Phosphorus is highly immobile in soils and is often a limiting nutrient for plant growth. Phosphorus mobility and availability varies with several factors such as application frequency, placement in the soil, and the amount of irrigation or precipitation. This study was conducted to evaluate the effect of P applications at level of 0, 146, and 293 kg · ha-1 at four mixing depths (0, 7.6, 15.2, and 22.9 cm )on the growth and establishment of Kentucky bluegrass (Poapratensis L.) in a sand-based system.Grass clipping samples were collectedevery two weeks, dried, and weighed. Total root dry weight, root organic matter, and tissue content of P were measured at the end of the study. Leachate was collected weekly and analyzed for total P concentration. No difference was found between application of P to the surface and to the 7.6 cm mixing depth. However, surface application with 146 and 293 kg P · ha-1 produced 8-10% and 16-20% more P in tissue than subsurface applications, respectively" |
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| Language: | Korean |
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| References: | 17 |
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| Note: | Abstract appears in English
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lee, S.-K., D. D. Minner, N. E. Christians, and H. G. Taber. 2009. Evaluation of phosphorus rate and mixing depth on the growth and establishment of Kentucky bluegrass (Poa pratensis L.) in sand-based systems. (In Korean, with English abstract.) Korean Journal of Turfgrass Science. 23(2):p. 353-360. |
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| Web URL(s):
http://img.kisti.re.kr/soc_img/society//tsk/JDHHBF/2009/v23n2/JDHHBF_2009_v23n2_353.pdf
Last checked: 02/11/2013
Requires: PDF Reader |
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MSU catalog number: b5472572a |
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