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| DOI: | 10.1002/csc2.21169 |
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| Web URL(s): | https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.21169
Last checked: 03/28/2024
https://acsess.onlinelibrary.wiley.com/doi/pdf/10.1002/csc2.21169
Last checked: 03/28/2024
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Zhou, Qiyu;
Soldat, Douglas J.;
Ruark, Matthew D. |
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| Author Affiliation: | Zhou: Department of Crop and Soil Sciences, North Carolina State University, Raleigh, North Carolina; Soldat and Ruark: Department of Soil Science, University of Wisconsin-Madison, Madison, Wisconsin |
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| Title: | Short-term soil carbon mineralization on golf course sand-based putting green and its effect on creeping bentgrass nitrogen uptake |
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| Section: | Turfgrass science
Other records with the "Turfgrass science" Section
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| Source: | Crop Science. Vol. 64, No. 2, March/April 2024, p. 1051-1060. |
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| Publishing Information: | Madison, Wisconsin: Crop Science Society of America |
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| # of Pages: | 10 |
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| Abstract/Contents: | "A rapid soil test for accurately estimating nitrogen (N) supply from soil organic matter would help turfgrass managers develop N fertilization programs. In this study, we tested the feasibility of using a quick test, mineralizable carbon (min-C), to predict turfgrass growth and N uptake from sand-based putting green soils. A 2-year field experiment was conducted in Verona, WI, on four sand-based research golf greens planted with creeping bentgrass. Nitrogen fertilizer was applied at 0, 10, and 20 kg ha-1 every 2 weeks as liquid urea during the growing seasons. Soil samples were collected at 0-5 cm and 5-10 cm and tested for min-C by measuring the flush of CO2 following the rewetting dried soil, where the soil was rewetted at 50% water-filled pore space and incubated at 25 °C for 24 h. Min-C was greater at the shallower soil depth, and unaffected by N rates that were applied. On-site air temperature, soil moisture content, and estimated soil temperature were negatively related with min-C, where r2 = 0.26-0.60 for air temperature, r2 = 0.32-0.71 for soil moisture content, and r2 = 0.16-0.53 for estimated soil temperature, indicating the test is quite sensitive to environmental conditions at the time of sampling. Furthermore, min-C had weak positive to no relationship with creeping bentgrass growth rate ( r2 = 0-0.17) and N uptake ( r2 = 0-0.23) on sand-based putting green, suggesting the test does not hold promise as a method for improving fertilizer decisions to these systems." |
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| Language: | English |
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| References: | 37 |
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| See Also: | Updated version appears in Golf Course Management, 92(4) April 2024, p. 77-80, R=335627. R=335627 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Zhou, Q., D. J. Soldat, and M. D. Ruark. 2024. Short-term soil carbon mineralization on golf course sand-based putting green and its effect on creeping bentgrass nitrogen uptake. Crop Sci. 64(2):p. 1051-1060. |
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| DOI: 10.1002/csc2.21169 |
| Web URL(s):
https://acsess.onlinelibrary.wiley.com/doi/10.1002/csc2.21169
Last checked: 03/28/2024
https://acsess.onlinelibrary.wiley.com/doi/pdf/10.1002/csc2.21169
Last checked: 03/28/2024
Requires: PDF Reader |
| 
MSU catalog number: b2211522 |
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