文章基本信息

标题：Forage Response to Swine Effluent: A Cox Nonnested Test of Alternative Functional Forms Using a Fast Double Bootstrap
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作者：Park, Seong Cheol ; Brorsen, B. Wade ; Stoecker, Arthur L. 等
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2012
页码：593-606
出版社：Journal of Agribusiness
摘要：ACox nonnested test is conducted using a fast double bootstrap (FDB) method to select among three competing functional forms (linear response plateau, quadratic, and Mitscherlich-Baule) to model forage yield response to nitrogen applied with swine effluent. The quadratic is rejected in favor of one of the other functional forms in all cases. The FDB p values differed slightly from the single bootstrap p values. Buffalograss was slightly more profitable than bermudagrass and has the ability to use almost as much nitrogen as bermudagrass.
关键词：Cox nonnested test;fast double bootstrap;linear response plateau;Mitscherlich- Baule;nitrogen response;swine effluent