Biomass related nitrogen fertilization with a crop sensor

Applied Engineering in Agriculture

Volumn 26, Issue 5, 2010, Pages 769-775

  Thoele, H ^a   Ehlert, D ^a  

^a LEIBNIZ INSTITUTE FOR AGRICULTURAL ENGINEERING AND BIOECONOMY ATB   (Germany)

Author keywords

Crop Meter; Fertilization; Nitrogen; Precision agriculture; Sensors

Indexed keywords

APPLICATION RATES; BIOMASS SENSORS; CEREAL CROP; FERTILIZATION; GERMANY; GRAIN YIELD; IN-FIELD; N FERTILIZATION; N FERTILIZERS; NITROGEN FERTILIZATION; NITROUS OXIDE; OPTO-ELECTRONICS; PRECISION AGRICULTURE; SENSOR BASED SYSTEMS; TOTAL ENERGY; VARIABLE RATE;

AGRICULTURAL ENGINEERING; AGRICULTURAL MACHINERY; BIOMASS; CULTIVATION; EUTROPHICATION; EXPERIMENTS; GRAIN (AGRICULTURAL PRODUCT); GROUNDWATER; GROUNDWATER POLLUTION; LEACHING; NITROGEN; NITROGEN FERTILIZERS; NITROGEN OXIDES; PROFITABILITY; SENSORS;

CROPS;

EID: 78649354741     PISSN: 08838542     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (19)

1. Angus, J. F., and A. F. van Herwaarden. 2001. Increasing water use and water use efficiency in dryland wheat. Agron. J. 93(2): 290-298.
2. Chmielewski, F. M. 2007. Folgen des Klimawandels für Land- und Forstwirtschaft [Consequences of climate change for agriculture and forestry]. In Der Klimawandel - Einblicke, Rükblicke, Ausblicke , 75-85. W. Endlicher and F. W. Gerstengabe, eds. Potsdam Institut für Klimafolgenforschung/ Humboldt- Universit? zu Berlin. Potsdam: G & S Druck und Medien GmbH.
3. Dobermann, A., S. Blackmore, S. E. Cook, and V. L. Adamchuk. 2004. Precision farming: Challenges and future directions. In Proc. of the 4th Intl. Crop Science Congress "New Directions for a Diverse Planet", 26.09.-1.10.2004, Brisbane, Australia. T. Fischer, N. Turner, J. Angus, L. McIntyre, M. Robertson, A. Borrell, D. Lloyd, eds. The Regional Institute Ltd, Gosford, Australia. Available at: www.cropscience.org.au. Accessed 16 October 2008.
4. Ebertseder, T., U. Schmidhalter, R. Gutser, U. Hege, and S. Jungert. 2005. Evaluation of mapping and on-line nitrogen fertilizer application strategies in multi-year and multi-location static field trials for increasing nitrogen use efficiencies. In Proc. of the 5th European Conf. on Precision Agriculture, 327-335. J. V. Stafford, ed. The Netherlands: Wageningen Academic Publishers.
5. Ehlert, D., and K. H. Dammer. 2006. Wide-scale testing of the Crop-Meter for site-specific farming. Precision Agric. 7(2): 101-115.
6. Follett, R. F., S. R. Shafer, M. D. Jawson, and A. J. Franzluebbers. 2005. Research and implementation needs to mitigate greenhouse gas emissions from agriculture in the USA. Soil and Tillage Res. 83(1): 159-166.
7. Hirschfeld, J., J. Weiss, M. Preidl, and T. Korbun. 2008. Klimawirkungen der Landwirtschaft in Deutschland [Climate change in Germany]. Schriftenreihe des IÖW 186/08, Berlin.
8. IPCC (Intergovernmental Panel on Climate Change). 2006. Chapt. 11: Agriculture, Forestry and Other Land Use. In IPCC Guidelines for National Greenhouse Gas Inventories. Vol. 4. Available at: www.ipcc-nggip.iges.or.jp/ public/2006gl/vol4.htm. Accessed 27 November 2007.
9. Kanampiu, F. K., W. R. Raun, and G. V. Johnson 1997. Effect of nitrogen rate on plant nitrogen loss in wheat varieties. J. Plant Nutrition 20(2 & 3): 389-404.
10. th Intl. Crop Science Congress "New Directions for a Diverse Planet", 26.09.-1.10.2004, Brisbane, Australia. T. Fischer, N. Turner, J. Angus, L. McIntyre, M. Robertson, A. Borrell, D. Lloyd, eds. The Regional Institute Ltd, Gosford, Australia. Available at: www.cropscience.org.au.
11. Limbrunner, B., and F. X. Maidl. 2007. Non-contact measurement of the actual nitrogen status of winter wheat canopies by laser-induced chlorophyll fluorescence. In Proc. of the 6th European Conf. on Precision Agriculture, 173-179. J. V. Stafford, ed. Netherlands: Wageningen Academic Publishers.
12. Littell, R. C., G. A. Milliken, W. W. Stroup, R. D. Wolfinger, and O. Schabenberger. 2006. SAS for Mixed Models. 2nd ed. Cary, N.C.: SAS Institute Inc.
13. Piringer, G., and L. J. Steinberg. 2006. Reevaluation of energy use in wheat production in the United States. J. Ind. Ecol. 10 (1-2): 149-167.
14. Schabenberger, O., and F. J. Pierce. 2002. Contemporary Statistical Models for the Plant and Soil Sciences. Boca Raton, Fla.: CRC Press.
15. Schabenberger, O., and C. A. Gotway. 2005. Statistical methods for spatial data analysis. Boca Raton, Fla.: Chapman and Hall/CRC Press.
16. Solari, F. 2006. Developing a crop based strategy for on-the-go nitrogen management in irrigated cornfields. PhD diss. Lincoln, Nebr.: University of Nebraska.
17. Schneider, M., and P. Wagner. 2008. Mükonomische Effekte der teilflähenspezifischen Bewirtschaftung auf betrieblicher Ebene [Economic effects of site-specific management at farm level]. In Informationsgeleitete Pflanzenproduktion mit Precision Farming als zentrale inhaltliche und technische Voraussetzung für eine nachhaltige Entwicklung der landwirtschaftlichen Nutzung - preagro II (Abschlussbericht) , 401-438. A. Werner, F. Dreger, and J. Schwarz, eds. Leibniz-Zentrum für Agrarlandschaftsforschung (ZALF) e.V., Mücheberg, Germany.
18. Thoele, H. 2008. Nitrogen fertilization of cereal crops under eastern German conditions. In Gospodarka przestrzenna - w strefie kontinuum miejsko-wiejskiego w Polsce, 449-460. A. Jezierska-Thoele and L. Kozlowski, eds. Wydawnictwo Naukowe Uniwersytetu Mikolaja Kopernika, Torun, Poland.
19. Thorburn, P. J., J. S. Biggs, and K. L. Weier Keating. 2003. Nitrate in groundwater of intensive agricultural areas in coastal Northeastern Australia. Agric., Ecosystems & Environment 94(1): 49-58.