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| Web URL(s): | https://listings.lib.msu.edu/iowat/1985.pdf#page=34
Last checked: 01/10/2017
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Joo, Y.;
Christians, N. E. |
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| Author Affiliation: | Iowa State University |
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| Title: | The reduction of ammonia volatilization from turfgrass areas treated with surface-applied urea |
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| Source: | 1985 Iowa Turfgrass Research Report. July 1985, p. 30-31. |
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| Publishing Information: | Iowa State University, Ames, Iowa |
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| Keywords: | TIC Keywords: Urease inhibitors; Urea; Volatility; Ammonia volatilization; Foliar burn
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| Geographic Terms: | Iowa |
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| Abstract/Contents: | The effects of the urease inhibitor Phenylphosphorodismidate (PPD) and the effects of magnesium chloride on foliar burn and growth of Kentucky bluegrass turf were tested when treated with surface-applied urea. The results indicated that the cation Mg may have a positive effect on the reduction of ammonia volatilization with low concentration under cool conditions. Mg may increase phytotoxicity of fertilizer solutions at high concentrations in times of environmental stress. The fresh weight of clippings averaged over a 5-week period following treatment with 2% PPD increased 20-30% at the 1- and 2-lb N/1000 ft2 treatments in August and September. |
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| Language: | English |
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| References: | 0 |
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| See Also: | See also abstract only, published in Agronomy Abstracts, December 1985, p. 117, R=6933. R=6933 |
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| Note: | Figures |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Joo, Y., and N. E. Christians. 1985. The reduction of ammonia volatilization from turfgrass areas treated with surface-applied urea. Iowa Turfgrass Res. Rep. p. 30-31. |
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| Web URL(s):
https://listings.lib.msu.edu/iowat/1985.pdf#page=34
Last checked: 01/10/2017
Requires: PDF Reader |
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MSU catalog number: SB 433 .A1 I55 |
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