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Plot Size and Number of Replications to Evaluate the Grain Yield in Oat Cultivars by André Lavezo; Alberto Cargnelutti Filho; Cláudia Marques de Bem; Cláudia Burin; Jéssica Andiara Kleinpaul; Rafael Vieira Pezzini is a Agricultural and Biological Sciences article available to read on EtoBox.
What is Plot Size and Number of Replications to Evaluate the Grain Yield in Oat Cultivars about?
The objectives of this study were to determine the optimum plot size (Xo) and the number of replications to evaluate grain yield and verify the variability of Xo among oat cultivars. Thirtytwo uniformity trials of 3 × 3 m were performed, being 8 from each cultivar (URS Charrua, URS Taura, URS Estampa, and URS Corona). Each uniformity trial was divided in 36 basic experimental units (BEU) of 0.5 × 0.5 m. Grain yield was determined in each BEU. The Xo was determined by the method of maximum curvature of the coefficient of variation model. Mean comparisons among cultivars were performed by the Scott-Knott test via bootstrap. The number of replications was calculated by an iterative process until convergence for experiments in completely randomized design (CRD) and randomized block
Who reads Plot Size and Number of Replications to Evaluate the Grain Yield in Oat Cultivars?
It is typically read by researchers, students, and practitioners in Agricultural and Biological Sciences.
- Author
- André Lavezo; Alberto Cargnelutti Filho; Cláudia Marques de Bem; Cláudia Burin; Jéssica Andiara Kleinpaul; Rafael Vieira Pezzini
- Publisher
- SciELO; Instituto Agronomico; Campinas SP: Instituto Agronômico; FapUNIFESP (SciELO) (ISSN 0006-8705)
- Published
- 2017
- Language
- EN
- Field
- Agricultural and Biological Sciences (Life Sciences)