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| Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/58/5/AJ0580050510
Last checked: 12/09/2016
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Doss, B. D.;
Ashley, D. A.;
Bennett, O. L.;
Patterson, R. M. |
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| Author Affiliation: | Doss, Ashley, and Patterson: Research Soil Scientists, United States Department of Agriculture, Thorsby, Alabama; Patterson: Associate Professor of Botany and Plant Pathology, Auburn University |
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| Title: | Interactions of soil moisture, nitrogen, and clipping frequency on yield and nitrogen content of coastal bermudagrass |
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| Source: | Agronomy Journal. Vol. 58, No. 5, September/October 1966, p. 510-512. |
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| Publishing Information: | Washington: American Society of Agronomy |
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| # of Pages: | 3 |
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| Keywords: | TIC Keywords: Soil moisture; Nitrogen fertilization; Mowing frequency; Cynodon dactylon; Yield response; Clipping weight; Fertilization rates; Nitrogen level; Interactions; Precipitation; Nitrogen uptake
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| Abstract/Contents: | "Studies were conducted at Thorsby, Alabama, during 1961 and 1962 to determine the interactions of soil moisture regime, rate of N, and clipping frequency on yield and N content of Coastal bermudagrass (Cynodon dactylon (L.) Pers.). The major and most consistent interactions on yield was between moisture regime and N rate. Yield response to irrigation was obtained when N rates were 400 pounds or higher. The largest yield response to N rates was from the first increment at the higher levels of moisture. The interactions of N and irrigation on yield were restricted mainly to the rates of 200 and 400 pounds N per acre. Yield differences because of clipping frequency were greater at the higher soil moisture regimes and higher N rates. Average yields ranged from 1.9 tons per acre of oven-dry forage with no N at the high moisture regime clipped at 21-day intervals to 9.88 tons at the 1200-pound N rate at the high moisture regime clipped at 32-day intervals. Nitrogen content of the above-ground portion of the plants increased with clipping frequency and rate of N, but was not affected by soil moisture regime. From 20 to 89% of the applied N could be accounted for in the above-ground portion of the plants." |
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| Language: | English |
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| References: | 12 |
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| Note: | Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Doss, B. D., D. A. Ashley, O. L. Bennett, and R. M. Patterson. 1966. Interactions of soil moisture, nitrogen, and clipping frequency on yield and nitrogen content of coastal bermudagrass. Agron. J. 58(5):p. 510-512. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/aj/pdfs/58/5/AJ0580050510
Last checked: 12/09/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
| 
MSU catalog number: S 22 .A45 |
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