Snap bean production using sunflowers as living trellises in the central high valleys of Mexico

The aim of this study was to assess growth, net assimilation rate, biomass production and pod yield in two snap bean cultivars sown in monoculture and combined with two sunflower cultivars at three localities in the State of Mexico, Mexico. The six treatments were evaluated in a 2 x 3 factorial expe...

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Autores principales:	Morales-Rosales,Edgar Jesús, Franco-Mora,Omar, González-Huerta,Andrés
Lenguaje:	English
Publicado:	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal 2011
Materias:	Phaseoulus vulgaris Helianthus annuus multiple crops net assimilation rate principal component analysis
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202011000100005
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spelling	oai:scielo:S0718-162020110001000052011-08-18Snap bean production using sunflowers as living trellises in the central high valleys of MexicoMorales-Rosales,Edgar JesúsFranco-Mora,OmarGonzález-Huerta,Andrés Phaseoulus vulgaris Helianthus annuus multiple crops net assimilation rate principal component analysis The aim of this study was to assess growth, net assimilation rate, biomass production and pod yield in two snap bean cultivars sown in monoculture and combined with two sunflower cultivars at three localities in the State of Mexico, Mexico. The six treatments were evaluated in a 2 x 3 factorial experiment in a randomized complete block design with four replications. When F values were significant, the least significant difference test at the 5% level of significance was used. The principal component analysis was also used to study the interrelationship among the six treatments and seven variables. The results observed in the biplot indicated that the largest original variation in the data was adequately represented in the first two principal components since both accumulated 68.5%. This variability was classified into four groups: 'Criollo' + 'Sunbright' and 'Acerado' + 'Victoria' contributed to the better phenotypic expression of leaf area index, pod yield and pod length; 'Criollo', with best average performance for net assimilation rate, number of pods and total biomass; 'Criollo' + 'Victoria' and 'Acerado' + 'Sunbright', the former with the largest pod diameter; and 'Acerado', with the poorest performance in leaf area index, pod yield and pod length. Treatments 'Criollo' and 'Criollo' + 'Sunbright' showed the highest pod yield (7.66 and 7.70 tha-1, respectively), which is attributed to both, presented the highest values of leaf area index, total biomass and numbers of pods.info:eu-repo/semantics/openAccessPontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería ForestalCiencia e investigación agraria v.38 n.1 20112011-04-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202011000100005en10.4067/S0718-16202011000100005
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Phaseoulus vulgaris Helianthus annuus multiple crops net assimilation rate principal component analysis
spellingShingle	Phaseoulus vulgaris Helianthus annuus multiple crops net assimilation rate principal component analysis Morales-Rosales,Edgar Jesús Franco-Mora,Omar González-Huerta,Andrés Snap bean production using sunflowers as living trellises in the central high valleys of Mexico
description	The aim of this study was to assess growth, net assimilation rate, biomass production and pod yield in two snap bean cultivars sown in monoculture and combined with two sunflower cultivars at three localities in the State of Mexico, Mexico. The six treatments were evaluated in a 2 x 3 factorial experiment in a randomized complete block design with four replications. When F values were significant, the least significant difference test at the 5% level of significance was used. The principal component analysis was also used to study the interrelationship among the six treatments and seven variables. The results observed in the biplot indicated that the largest original variation in the data was adequately represented in the first two principal components since both accumulated 68.5%. This variability was classified into four groups: 'Criollo' + 'Sunbright' and 'Acerado' + 'Victoria' contributed to the better phenotypic expression of leaf area index, pod yield and pod length; 'Criollo', with best average performance for net assimilation rate, number of pods and total biomass; 'Criollo' + 'Victoria' and 'Acerado' + 'Sunbright', the former with the largest pod diameter; and 'Acerado', with the poorest performance in leaf area index, pod yield and pod length. Treatments 'Criollo' and 'Criollo' + 'Sunbright' showed the highest pod yield (7.66 and 7.70 tha-1, respectively), which is attributed to both, presented the highest values of leaf area index, total biomass and numbers of pods.
author	Morales-Rosales,Edgar Jesús Franco-Mora,Omar González-Huerta,Andrés
author_facet	Morales-Rosales,Edgar Jesús Franco-Mora,Omar González-Huerta,Andrés
author_sort	Morales-Rosales,Edgar Jesús
title	Snap bean production using sunflowers as living trellises in the central high valleys of Mexico
title_short	Snap bean production using sunflowers as living trellises in the central high valleys of Mexico
title_full	Snap bean production using sunflowers as living trellises in the central high valleys of Mexico
title_fullStr	Snap bean production using sunflowers as living trellises in the central high valleys of Mexico
title_full_unstemmed	Snap bean production using sunflowers as living trellises in the central high valleys of Mexico
title_sort	snap bean production using sunflowers as living trellises in the central high valleys of mexico
publisher	Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal
publishDate	2011
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202011000100005
work_keys_str_mv	AT moralesrosalesedgarjesus snapbeanproductionusingsunflowersaslivingtrellisesinthecentralhighvalleysofmexico AT francomoraomar snapbeanproductionusingsunflowersaslivingtrellisesinthecentralhighvalleysofmexico AT gonzalezhuertaandres snapbeanproductionusingsunflowersaslivingtrellisesinthecentralhighvalleysofmexico
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Snap bean production using sunflowers as living trellises in the central high valleys of Mexico

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