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| Web URL(s): | https://archive.lib.msu.edu/tic/its/articles/1997jou629.pdf
Last checked: 08/04/2010
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| Publication Type:
| Refereed |
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| Author(s): | Carrow, Robert N.;
Shim, Sang Ryul |
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| Author Affiliation: | Carrow: Crop and Soil Science Dept., Georgia Expt. Stn., University of Georgia, Griffin, Georgia 30223, USA and Shim: Landscape Arch. Dept., Chongju Univ., Chongju, Rep. of South Korea 360-764 |
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| Title: | Cultivation and chemical injection: Influence on shoot, root, and water relationships |
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| Section: | Physiology and ecology: Contributed papers
Other records with the "Physiology and ecology: Contributed papers" Section
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| Meeting Info.: | Sydney, Australia: 1997 |
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| Source: | International Turfgrass Society Research Journal. Vol. 8, No. Part 1, 1997, p. 629-638. |
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| Publishing Information: | Blacksburg, VA: International Turfgrass Society |
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| # of Pages: | 10 |
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| Keywords: | TIC Keywords: Aerification; Techniques; Vertidrain; Coring; Root length; Water relations; Efficiency; Gypsum; Lime; Injection methods; Shoot growth
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| Abstract/Contents: | "Seven cultivation programs were evaluated in a field study for influence on shoot, root, and water relationships of Cynodon dactylon 'Arizona Common' grown on a compacted sandy clay loam with high soil strength and acid subsoil. Verti-Drain (VD) cultivation, especially in conjuction with core aeration (CA), often decreased root length density (RLD) in late summer at 20 to 60 cm depth; but, water relations improved as roots could extract 25 to 53% more moisture from this zone. Root efficiency (mm water uptake per cm root) in the zone increased by 29 to 242%, especially for VD + CA. Turf Conditioner (TC) vibrating blade action with or without amendment (gypsum, lime) injection had little effect on RLD and occasionally enhanced root efficiency. Shoot responses to the soil physical and chemical alterations from cultivation programs were neither great in duration or magnitude. Some periodic improvement in shoot aspects were noted for VD cultivation and TC + gypsum injection." |
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| Language: | English |
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| References: | 11 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Carrow, R. N., and S. R. Shim. 1997. Cultivation and chemical injection: Influence on shoot, root, and water relationships. Int. Turfgrass Soc. Res. J. 8(Part 1):p. 629-638. |
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| Web URL(s):
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Last checked: 08/04/2010
Requires: PDF Reader |
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MSU catalog number: SB 433 .I52 v. 8 |
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