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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Blaser, R. E.;
Schmidt, R. E. |
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| Author Affiliation: | Virginia Polytechnic Institute, Blacksburg, Virginia |
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| Title: | Effect of nitrogen on organic food reserves and some physiological responses of bentgrass and bermudagrass grown under various temperatures |
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| Section: | Crop science divisions: Turfgrass management
Other records with the "Crop science divisions: Turfgrass management" Section
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| Meeting Info.: | Kansas City, Missouri: November 15-19, 1964; 56th Annual Meeting |
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| Source: | Agronomy Abstracts. Vol. 56, 1964, p. 99. |
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| Publishing Information: | [Madison, WI]: American Society of Agronomy, Crop Science Society of America, Soil Science Society of America |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Nitrogen; Foods; Physiology; Agrostis; Cynodon; Temperatures; Carbohydrates; Clipping weight
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| Abstract/Contents: | "Bermudagrass and bentgrass were grown 45 days at 50, 70, and 90°F. with high and low N fertility. Total and protein N were highest in bermuda at 50 and 70°F. and in bent at 90°F. Bermuda rhizomes subjected to 50°F. were higher in acid extractable carbohydrate (AEC) than those at higher temperatures. Bent stolons and leaf AEC decreased as temperatures increased. The ethanol extractable portion of AEC was greater in bent than in bermuda. Clipping weights increased with temperature, especially with bermuda. Yield of bent roots increased as temperature decreased. Bermuda roots developed best at 70°F. and poorest at 50°F. Net assimilation rate was largest at 30°F. for both grasses and smallest at 50 and 90°F. for bermuda and bent, respectively. High N rate increased respiration, net assimilation rate, clipping weights, and total and protein N, but decreased root weights and reserve carbohydrates." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Blaser, R. E., and R. E. Schmidt. 1964. Effect of nitrogen on organic food reserves and some physiological responses of bentgrass and bermudagrass grown under various temperatures. Agron. Abstr. 56:p. 99. |
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MSU catalog number: S1 .A58 |
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