Corrigendum: Using a Crop Modeling Framework for Precision Cost-Benefit Analysis of Variable Seeding and Nitrogen Application Rates by Gabriel McNunn, Emily Heaton, Sotirios Archontoulis, Mark Licht, Andy VanLoocke

Subjects: “…economic optimum nitrogen…”
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Effect of phosphorus on yield and economics of maize (Zea mays) under semi-arid conditions of Afghanistan by N M Ahmadi, T K Das, N Nasrat, S S Rathore, A K Paul

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ÓPTIMO TÉCNICO Y ECONÓMICO EN BOVINOS PRODUCTORES DE CARNE ENGORDADOS EN CORRAL by S. Rebollar-Rebollar, R. R. Posadas-Domínguez, J. Hernández-Martínez, R. Rojo-Rubio, F. J. González-Razo, E. Guzmán-Soria

Subjects: “…production functions, technical optimum, economic optimum…”
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Response of Teff ((Eragrostis tef (zucc.) Trotter) to nitrogen and phosphorus applications on different landscapes in eastern Amhara by Samuel Adissie Gedamu, Kassa Sisay Aragaw, Habtemariam Teshome Abush, Getachew Agegnehu

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ASSESSMENT OF THE ECONOMIC TIME OPTIMUM FOR THE USE OF BROOD SOWS by Vladisav Zekić, Nedeljko Tica, Blagoje Stančić, Ivan Radović

Subjects: “…partus, brood sows, exclusion from the reproduction process, economic optimum.…”
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Combined effect of mineralogy and granular texture on the technico-economic optimum of the adobe and compressed earth blocks by A. Ammari, K. Bouassria, M. Cherraj, H. Bouabid, S. Charif D’ouazzane

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Econometric Analysis of Effects of Nitrogenous Fertilizer Usage on Tomato Yield in Tokat, Turkey by Bilge Gözener, Oğuz Parlakay

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Yield response of field beans (Vicia faba) to plant population and sowing date in a temperate climate by L.C. Murphy, D.L. Sparkes, J.H. Spink, S. Alves

Subjects: “…economic optimum…”
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A Systems Modeling Approach to Forecast Corn Economic Optimum Nitrogen Rate by Laila A. Puntel, John E. Sawyer, Daniel W. Barker, Peter J. Thorburn, Michael J. Castellano, Kenneth J. Moore, Andrew VanLoocke, Emily A. Heaton, Sotirios V. Archontoulis

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The use of economic instruments in environmental policies to mitigate diffuse pollution from agriculture by Kwadjo AHODO, Tereza SVATONOVA

Subjects: “…economic optimum…”
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Effect of Nitrogen and Boron Treatments on Harvest Index and Nitrogen Use Efficiency in Sugar Beet by Kadir Saltalı, Bedriye Bilir

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Nitrogen rate strategies for reducing yield-scaled nitrous oxide emissions in maize by Xu Zhao, Emerson D Nafziger, Cameron M Pittelkow

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Optimization of deficit irrigation level and phosphorus fertilizer rate for soybean production in Jimma, Southwest Ethiopia by Minda Tadesse, Addisu Asefa, Robel Admasu, Etefa Tilahun

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Potential Farm-Level Economic Impact of Incorporating Environmental Costs Into Nitrogen Decision Making: A Case Study in Canadian Corn Production by Kamaljit Banger, Joshua Nasielski, Ken Janovicek, John Sulik, Bill Deen

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Using the Haney Soil Test to Predict Nitrogen Requirements in Winter Wheat (<i>Triticum aestivum</i> L.) by Debankur Sanyal, Christopher Graham

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An integrated approach to site-specific management zone delineation by Yuxin MIAO, David J. MULLA, Pierre C. ROBERT

Subjects: “…economically optimum nitrogen rate|fuzzy cluster analysis|precision nitrogen management|site-specific management|soil landscape property|yield map…”
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