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| Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/62/4/AJ0620040491
Last checked: 12/09/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Vanderlip, R. L.;
Pesek, John |
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| Author Affiliation: | Vanderlip: Associate Professor, Agronomy, Kansas State University, Manhattan, Kansas; Pesek: Professor, Agronomy, Agronomy Department, Iowa Agricultural and Home Economics Experiment Station, Ames, Iowa |
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| Title: | Nitrate accumulation in smooth bromegrass (Bromus inermis, Leyss.): I: Effects of applied N, P and K |
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| Source: | Agronomy Journal. Vol. 62, No. 4, July/August 1970, p. 491-494. |
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| Publishing Information: | Madison, WI: American Society of Agronomy |
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| # of Pages: | 4 |
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| Related Web URL: | https://dl.sciencesocieties.org/publications/aj/abstracts/62/4/AJ0620040491
Last checked: 12/09/2016
Access conditions: Item is within a limited-access website
Notes: Abstract only |
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| Keywords: | TIC Keywords: NPK fertilizers; Fertilization program; Bromus inermis; Nitrates; Fertilization timing; Growth stages; Clippings; Mowing timing; Nitrogen; Phosphorus; Potassium; NPK ratio
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| Abstract/Contents: | "The NO3-N content of smooth bromegrass (Bromus inermis, Leyss.) was determined for two N, P, and K fertilizer experiments in each of 2 years (1962 and 1963) on Shelby silt loam in south-central Iowa to determine the extent to which nitrate would accumulate in this species and the effects of these nutrients on accumulation. Nitrate-nitrogen content of the forage was determined by steam distillation on samples taken periodically throughout the growing season and related to rates of applied N, P, and K and time after fertilization and time after clipping by multiple regression techniques. All three elements affected the NO3-N content; however, the effects varied among site-years. The effects were interrelated as shown by the large number of significant interactions. Time after application and time after clipping also were important in determining the NO3-N content. A large number of applied element by time variable interactions were found significant indicating the dependence of the applied fertilizer effects upon either time after application or time after clipping." |
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| Language: | English |
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| References: | 14 |
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| Note: | Figures
Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Vanderlip, R. L., and J. Pesek. 1970. Nitrate accumulation in smooth bromegrass (Bromus inermis, Leyss.): I: Effects of applied N, P and K. Agron. J. 62(4):p. 491-494. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/aj/pdfs/62/4/AJ0620040491
Last checked: 12/09/2016
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: S 22 .A45 |
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