LONG-TERM PROFITABILTIY OF ANIMAL MANURE USING OPTIMAL NITROGEN APPLICATION RATE

Dynamic optimization compared the NPV of manure and ammonium fertilizers on irrigated corn. Yield, soil residual nitrogen and pH functions were estimated from a six year experiment in Oklahoma. Results show that given prices of corn and nitrogen fertilizer, animal manures provide a higher NPV of return than ammonia fertilizer.

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Year of publication:	2007
Authors:	Park, Seong Cheol ; Stoecker, Arthur L. ; Hattey, Jeffory A. ; Turner, Jason Clemn
Institutions:	Southern Agricultural Economics Association - SAEA
Subject:	Animal Manure \| Carryover \| Optimal Application Rate \| Crop Production/Industries

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Extent:	application/pdf
Series:	2007 Annual Meeting, February 4-7, 2007, Mobile, Alabama.
Type of publication:	Book / Working Paper
Notes:	The text is part of a series 2007 Annual Meeting, February 4-7, 2007, Mobile, Alabama Number 34830
Source:	RePEc - Research Papers in Economics

Persistent link: https://www.econbiz.de/10005525695