Univariate distribution analysis to evaluate variable rate fertilization

Agronomy Journal

Volumn 98, Issue 3, 2006, Pages 554-561

  Pena Yewtukhiw, E M ^a   Schwab, Gregory J ^b   Murdock, L W ^c  

^a WEST VIRGINIA UNIVERSITY   (United States)

^b UNIVERSITY OF KENTUCKY   (United States)

^c University of Kentucky Research and Education Center   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AGRICULTURE; CROPS; PROBLEM SOLVING; SENSORS; STATISTICAL METHODS;

FERTILIZER APPLICATIONS; NEAR-INFRARED BANDS; UNIVARIATE DISTRIBUTIONS; VARIABLE RATE FERTILIZATION;

FERTILIZERS;

AGRICULTURE; FARM CROPS; FERTILIZATION; FERTILIZERS; STATISTICAL ANALYSIS;

TRITICUM AESTIVUM;

EID: 33646798376     PISSN: 00021962     EISSN: None     Source Type: Journal    
DOI: 10.2134/agronj2005.0164     Document Type: Article

References (19)

1. Beck, J., and T. Vyse. 1995. Structure and method useable for differentiating a plant from soil in a field. U.S. Patent 5 389 781. Date issued: 14 February.
2. Davis, J.C. 1986. Statistics and data analysis in geology. 2nd ed. John Wiley & Sons, New York.
3. Diker, K., D.F. Heermann, and M.K. Brodahl. 2004. Frequency analysis of yield for delineating yield response zones. Precision Agric. 5:435-444.
4. Goovaerts, P. 1997. Geostatistics for natural resources evaluation. Oxford Univ. Press, New York.
5. Isaaks, E.H., and R.M. Srivastava. 1989. An introduction to applied geostatistics. Oxford Univ. Press, New York.
6. Lentner, M., and T. Bishop. 1986. Experimental design and analysis. Valley Book Co., Blacksburg, VA.
7. Li, H., R.J. Lascano, E.M. Barnes, J. Booker, L.T. Wilson, K.F. Bronson, and E. Segarra. 2001. Multispectral reflectance of cotton related to plant growth, soil water and texture, and site elevation. Agron. J. 93:1327-1337.
8. Lukina, E.V., K.W. Freeman, K.J. Wynn, W.E. Thompson, R.W. Mullen, M.L. Stone, J.B. Solie, A.R. Klatt, G.V. Johnson, R.L. Elliot, and W.R. Raun. 2001. Nitrogen fertilization optimization algorithm based on in-season estimates of yield and plant nitrogen uptake. J. Plant Nutr. 24:885-898.
9. Phillips, S.B., D.A. Keahey, J.G. Warren, and G.L. Mullins. 2004. Estimating the winter wheat tiller density using spectral reflectance sensors for early spring, variable-rate nitrogen application. Agron. J. 96:591-600.
10. Raun, W.R., J.B. Solie, G.V. Johnson, M.L. Stone, E.V. Lukina, W.E. Thomason, and J.S. Schepers. 2001. In-season prediction of potential grain yield in winter wheat using canopy reflectance. Agron. J. 93:131-138.
11. Raun, W.R., J.B. Solie, M.L. Stone, K.L. Martin, K.W. Freeman, R.W. Mullen, H. Zhang, J.S. Schepers, and G.V. Johnson. 2005. Optical sensor based algorithm for crop nitrogen fertilization. Commun. Soil Sci. Plant Anal. 36:2759-2781.
12. Reeves, J.B., and R.L. Darville. 1994. Social contact patterns and satisfaction with retirement of women in dual-career/earner families. Int. J. Aging Human Dev. 39:163-175.
13. SAS Institute. 1996. Forecasting examples for business and economics using the SAS system. SAS Inst., Cary, NC.
14. Scharf, P.C., and M.M. Alley. 1993. Spring nitrogen on winter wheat: II. A flexible multicomponent rate recommendation system. Agron. J. 85:1186-1192.
15. Serrano, S.E. 1997. Hydrology for engineers, geologists, and environmental professionals. HydroScience, Lexington, KY.
16. Sierszen, M.E., and S.J. Lozano. 1998. Zooplankton population and community responses to the pesticide azinphos-methyl in freshwater littoral enclosures. Environ. Toxicol. Chem. 17:907-914.
17. Snedecor, G.W. and W.G. Cochran. 1974. Statistical methods. Iowa State Univ. Press, Ames, IA.
18. Weisz, R., C.R. Crozier, and R.W. Heiniger. 2001. Optimizing nitrogen application timing in no-till soft winter wheat. Agron. J. 93: 435-442.
19. Whelan, B.M., A.B. MacBratney, and B. Minasny. 2001. Vesper-spatial prediction software for precision agriculture. p. 139-144. In G. Grenier and S. Blackmore (ed.) Precision agriculture. Proc. Eur. Conf. on Precision Agric., 3rd, Montpellier, France. 18-20 June 2001. ASA, Madison, WI.