Genotypes X Environments Interaction
Mostrando 1-12 de 34 artigos, teses e dissertações.
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1. Adaptability and stability of maize genotypes in growing regions of central Brazil
ABSTRACT This study aimed to estimate and compare parameters of adaptability and stability for maize grain yield in a variety of environments by different projection methods. Data from experiments on 36 maize genotypes, in simple lattice 6x6, in 2012/13 season performed at nine growing locations in central Brazil were used. Adaptability and stability analyse
Rev. Ceres. Publicado em: 2021-06
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2. Adaptability and stability of Coffea canephora Pierre ex Froehner genotypes in the Western Amazon
RESUMO: O desenvolvimento de novas cultivares de Coffea canephora fundamenta-se na caracterização do comportamento diferenciado dos clones em diferentes locais de cultivo. O objetivo deste trabalho foi estudar a interação genótipo x ambientes visando selecionar clones de adaptação ampla e específica à diferentes ambientes da Amazônia Ocidental. Do
Cienc. Rural. Publicado em: 10/01/2020
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3. Simultaneous selection for yield, adaptability, and genotypic stability in immature cowpea using REML/BLUP
Resumo: O objetivo deste trabalho foi selecionar genótipos de feijão-caupi simultaneamente para alta produção de grãos imaturos, adaptabilidade e estabilidade genotípica, ao se considerar interações genótipos x ambientes. Foram utilizados os modelos mistos máxima verossimilhança restrita (REML)/melhor predição linear não viciada (BLUP). Avaliar
Pesq. agropec. bras.. Publicado em: 25/11/2019
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4. Identification of populations and hybrid combinations of maize for in natura consumption
ABSTRACT Brazil is one of the leading countries in the production of maize (Zea mays), with great potential for growing green maize, which has a superior commercial value in relation to maize marketed in the form of grains. Although important, the availability of cultivars recommended for the production of green maizeis still very scarce. The objectives of t
Bragantia. Publicado em: 07/11/2019
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5. Genotype x environment interaction analysis of multi-environment wheat trials in India using AMMI and GGE biplot models
Abstract Fifty wheat genotypes were evaluated at nine diverse locations in India to identify high-yielding and stable genotypes. The analysis of variance based on additive main effects and multiplicative interaction (AMMI) indicated significant genotype, environment and genotype - environment (GE) interactions, with a total variation of 5.99, 20.23 and 73.77
Crop Breed. Appl. Biotechnol.. Publicado em: 31/10/2019
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6. Performance of common bean genotypes as a function of growing seasons and technological input levels1
RESUMO No Brasil, o feijoeiro (Phaseolus vulgaris L.) é cultivado em diferentes safras e ambientes, com diferentes respostas do genótipo devido à interação genótipo x ambiente. Objetivou-se identificar genótipos de feijão com melhor estabilidade produtiva em cada ambiente de cultivo. Os experimentos foram conduzidos em delineamento de blocos casualiz
Pesqui. Agropecu. Trop.. Publicado em: 26/09/2019
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7. ADAPTABILITY AND PHENOTYPIC STABILITY OF LETTUCE CULTIVARS IN A SEMIARID REGION
RESUMO O estudo de genótipos, em diferentes ambientes ou épocas de cultivo, tem grande importância para a cultura da alface, cuja expressão do potencial produtivo é influenciada pelas condições ambientais. Deste modo, a aplicação da metodologia de modelos mistos (REML/BLUP) tem sido utilizada para avaliar os efeitos da interação genótipo x ambien
Rev. Caatinga. Publicado em: 18/07/2019
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8. Bayesian network: a simplified approach for environmental similarity studies on maize
Abstract The current methodologies used to evaluate environmental similarities do not allow the simultaneous analysis and categorization of the environments. The objective of this study was to verify the possibility of using the Bayesian network (BN) to detect similarities between environments for plant height, lodging, and grain yield in maize. Thirteen exp
Crop Breed. Appl. Biotechnol.. Publicado em: 11/04/2019
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9. Root distribution and its association with bean growth habit
ABSTRACT Associations between root distribution and bean growth habit may contribute to the selection of genotypes adapted to restrictive environments. The present work aimed to relate and compare root distribution with the growth habit in beans. 10 bean genotypes of different growth habits (I, II and III) were evaluated for root distribution in two agricult
An. Acad. Bras. Ciênc.. Publicado em: 16/04/2018
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10. Artificial neural networks classify cotton genotypes for fiber length
Abstract Fiber length is the main trait that needs to be improved in cotton. However, the presence of genotypes x environments interaction for this trait can hinder the recommendation of genotypes with greater length fibers. The aim of this study was to evaluate the adaptability and stability of the fibers length of cotton genotypes for recommendation to the
Crop Breed. Appl. Biotechnol.. Publicado em: 2018-04
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11. Genetic evaluation of Pinus taeda clones from somatic embryogenesis and their genotype x environment interaction
Abstract The objective of this study was to evaluate the genotype x environment interaction and to estimate the genetic components of variance and mean using mixed models in early selection of 238 clones of Pinus taeda propagated by somatic embryogenesis. The experiment consisted of a complete blocks design, with 12 replications, with one plant per plot, in
Crop Breed. Appl. Biotechnol.. Publicado em: 2018-03
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12. Phenotypic stability in cassava estimated by the AMMI analysis with supplementary genotypes
Abstract Adaptability is the yield response of cassava genotypes to environmental improvement, and stability is the predictability of this response to variations. The objective of this study was to evaluate the yield stability and adaptability of cassava varieties and clones using the AMMI (Additive Main Effects and Multiplicative Interaction) methodology an
Crop Breed. Appl. Biotechnol.. Publicado em: 2017-12