Optimal plot size for experimentation of common beans (Phaseolus vulgaris L.) in the northern region of Minas Gerais, Brazil: Experimental plots

The objective was to evaluate the minimum size of experimental plots for the common bean (Phaseolus vulgaris L.) using the modified maximum curvature method. The experiment consisted of a uniformity trial with the cultivar BRSFC-402 sown at a spacing of 0.5 m between plant rows and 10 plants per me...

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Autores principales: Vinícius Castro Guimarães, Bruno, de Carvalho, Abner José, Aspiazú, Ignacio, Santana da Silva, Liliane, Pereira da Silva, Rafael Rogério, Leal Pimenta, Amanda Maria, Almeida Moura, Marielly Maria
Formato: Artículo revista
Lenguaje:Inglés
Publicado: Facultad de Ciencias Agrarias-UNCuyo 2021
Materias:
simulación
precisión experimental
diseño experimental
Phaseolus vulgaris L.
simulation
experimental precision
experimental design
Acceso en línea:https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3364
Aporte de:
Revista de la Facultad de Ciencias Agrarias UNCuyo de Universidad Nacional de Cuyo
id I11-R107article-3364
record_format ojs
institution Universidad Nacional de Cuyo
institution_str I-11
repository_str R-107
container_title_str Revista de la Facultad de Ciencias Agrarias UNCuyo
language Inglés
format Artículo revista
topic simulación
precisión experimental
diseño experimental
Phaseolus vulgaris L.
simulation
experimental precision
experimental design
Phaseolus vulgaris L.
spellingShingle simulación
precisión experimental
diseño experimental
Phaseolus vulgaris L.
simulation
experimental precision
experimental design
Phaseolus vulgaris L.
Vinícius Castro Guimarães, Bruno
de Carvalho, Abner José
Aspiazú, Ignacio
Santana da Silva, Liliane
Pereira da Silva, Rafael Rogério
Leal Pimenta, Amanda Maria
Almeida Moura, Marielly Maria
Optimal plot size for experimentation of common beans (Phaseolus vulgaris L.) in the northern region of Minas Gerais, Brazil: Experimental plots
topic_facet simulación
precisión experimental
diseño experimental
Phaseolus vulgaris L.
simulation
experimental precision
experimental design
Phaseolus vulgaris L.
author Vinícius Castro Guimarães, Bruno
de Carvalho, Abner José
Aspiazú, Ignacio
Santana da Silva, Liliane
Pereira da Silva, Rafael Rogério
Leal Pimenta, Amanda Maria
Almeida Moura, Marielly Maria
author_facet Vinícius Castro Guimarães, Bruno
de Carvalho, Abner José
Aspiazú, Ignacio
Santana da Silva, Liliane
Pereira da Silva, Rafael Rogério
Leal Pimenta, Amanda Maria
Almeida Moura, Marielly Maria
author_sort Vinícius Castro Guimarães, Bruno
title Optimal plot size for experimentation of common beans (Phaseolus vulgaris L.) in the northern region of Minas Gerais, Brazil: Experimental plots
title_short Optimal plot size for experimentation of common beans (Phaseolus vulgaris L.) in the northern region of Minas Gerais, Brazil: Experimental plots
title_full Optimal plot size for experimentation of common beans (Phaseolus vulgaris L.) in the northern region of Minas Gerais, Brazil: Experimental plots
title_fullStr Optimal plot size for experimentation of common beans (Phaseolus vulgaris L.) in the northern region of Minas Gerais, Brazil: Experimental plots
title_full_unstemmed Optimal plot size for experimentation of common beans (Phaseolus vulgaris L.) in the northern region of Minas Gerais, Brazil: Experimental plots
title_sort optimal plot size for experimentation of common beans (phaseolus vulgaris l.) in the northern region of minas gerais, brazil: experimental plots
description The objective was to evaluate the minimum size of experimental plots for the common bean (Phaseolus vulgaris L.) using the modified maximum curvature method. The experiment consisted of a uniformity trial with the cultivar BRSFC-402 sown at a spacing of 0.5 m between plant rows and 10 plants per meter within the row. 20 central rows measuring 20 m in length were considered for measurements, totaling 4,000 plants on an area of 200 m2. Final bean stand (FS), mean number of pods per plant (NPP), mean number of grain per pod (NGP), mean 100-grain weight (M100), and grain yield (kg ha-1) were evaluated. At evaluations, each row with 10 plants was considered a basic unit (0.5 m2), amounting to 400 basic units whose dimensions were combined into 14 plot shapes.  The methods of relative information and modified maximum curvature were used to obtain the best shape and the most appropriate plot size, respectively, for experimental evaluation with common bean. Using these methods, and considering that the optimum plot should enable an efficient evaluation of all evaluated characteristics, the appropriate plot size was five UB (25 plants) in the format with five rows x one UB per row. Highlights Support for experimental evaluation of common beans under edaphoclimatic conditions in the northern region of Minas Gerais Experimental plots with five basic units ensure maximum precision for joint evaluation of the main phenotypic descriptors of common beans. The characteristics mass of 100 grains and productivity were associated with the smallest and the largest plot sizes, respectively.
publisher Facultad de Ciencias Agrarias-UNCuyo
publishDate 2021
url https://revistas.uncu.edu.ar/ojs3/index.php/RFCA/article/view/3364
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first_indexed 2022-06-20T13:53:21Z
last_indexed 2022-06-20T13:53:21Z
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