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| Web URL(s): | https://dl.sciencesocieties.org/publications/aj/pdfs/55/2/AJ0550020193
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): | Walker, William M.;
Pesek, John;
Heady, Earl O. |
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| Author Affiliation: | Walter: Research Associate; Pesek: Professor, Soils; Heady: Professor, Economics |
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| Title: | Effect of nitrogen, phosphorus and potassium fertilizer on the economics of producing bluegrass forage |
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| Source: | Agronomy Journal. Vol. 55, No. 2, March/April 1963, p. 193-196. |
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| Publishing Information: | Washington: American Society of Agronomy |
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| # of Pages: | 4 |
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| Keywords: | TIC Keywords: Nitrogen; Phosphorus; Potassium; Fertilizers; Poa; Forage; Yield response; Mathematical equations; Fertilization; Costs
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| Abstract/Contents: | SYNOPSIS: "Responses of a native bluegrass sod to topdressed applications of N, P and K fertilizer rates varying jointly were used to fit a forage yield equation and to calculate iso-yield curves and least cost fertilizer ratios. It was then shown how these data and equations may be used in determining levels of fertilizer for optimum beef production and estimating the price of beef needed to justify fertilization of this type of sod." |
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| Language: | English |
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| References: | 12 |
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| See Also: | Other items relating to: Potassium |
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| Note: | Equations
Figures
Tables
Graphs |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Walker, W. M., J. Pesek, and E. O. Heady. 1963. Effect of nitrogen, phosphorus and potassium fertilizer on the economics of producing bluegrass forage. Agron. J. 55(2):p. 193-196. |
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| Web URL(s):
https://dl.sciencesocieties.org/publications/aj/pdfs/55/2/AJ0550020193
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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