Genotype And Environment Interaction
Mostrando 13-24 de 146 artigos, teses e dissertações.
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13. 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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14. 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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15. Genetic parameters and agronomic characterization of elite barley accessions under irrigation in the Cerrado
ABSTRACT. There is a demand for barley cultivars that are suitable for the malt industry as well as genotypes that are stable and better adapted for irrigation in the Cerrado. This study aimed to estimate the genetic parameters by assessing 69 barley genotypes from different countries, from 2012 to 2014, under irrigation in the Cerrado. Six agronomic charact
Acta Sci., Agron.. Publicado em: 13/06/2019
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16. Comparative Study on Carcass Traits, Meat Quality and Taste in Broiler, Broiler Breeder and Aseel Chickens
ABSTRACT Present study evaluated carcass and meat quality attributes of broilers, broiler breeders and Aseel chickens. Sixty birds from each chicken genotype (broiler, broiler breeder and Aseel chickens; five-wk-old broilers and 60-wk-old Aseel chickens and broiler breeders) were evaluated. Birds were maintained under similar environment for 21 days, and the
Braz. J. Poult. Sci.. Publicado em: 09/05/2019
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17. Yield, frying quality, plant vigor, and maturity of potato clones
RESUMO O objetivo com o presente trabalho foi avaliar caracteres de rendimento de tubérculos, de qualidade de fritura, vigor de planta e ciclo vegetativo de clones de batata cultivados a partir de minitubérculos, e a correlação entre essas características. Foram avaliados oito clones avançados em fase de desenvolvimento pelo programa de melhoramento da
Hortic. Bras.. Publicado em: 15/04/2019
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18. Hybrid maize selection through GGE biplot analysis
ABSTRACT The cultivation of genotypes non-adapted to the cultivation region of interest is among the main factors responsible for low yield. The aim of the present study is to select hybrid maize through GGE biplot analysis and to assess its adaptability and stability in different environments in Northeastern Brazil. Twenty-five hybrid maize cultivars were a
Bragantia. Publicado em: 14/03/2019
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19. Genotype x Environment Interaction for reproductive traits in brazilian Nellore breed cattle
RESUMO O presente estudo teve como objetivo avaliar o efeito da interação genotipo-ambiente (IGA) para as características perímetro escrotal mensurado em diferentes idades, 365 (PE365), 450 (PE450) e 550 (PE550) dias de idade, e da idade ao primeiro parto (IPP) para animais da raça Nelore criados em diferentes regiões do Brasil. Para a avaliação fora
Rev. bras. saúde prod. anim.. Publicado em: 07/02/2019
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20. Productivity, adaptability and stability of high-oleic peanut lines in the State of São Paulo
ABSTRACT Estimating stability and adaptability parameters of cultivars is a widely used study to access the genotype × environment interaction, in order to identify the best genotypes for each cultivation area. In this study, the adaptability and stability parameters were estimated in eight high-oleic lines and two peanut cultivars in 11 experiments in the
Bragantia. Publicado em: 16/04/2018
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21. 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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22. Interactive effects of genotype x environment on the live weight of GIFT Nile tilapias
ABSTRACT In this paper, the existence of a genotype x environment interaction for the average daily weight in GIFT Nile tilapia (Oreochromis niloticus) in different regions in the state of Paraná (Brazil) was analyzed. The heritability results were high in the uni-characteristic analysis: 0.71, 0.72 and 0.67 for the cities of Palotina (PL), Floriano (FL) an
An. Acad. Bras. Ciênc.. Publicado em: 11/12/2017
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23. 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
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24. Adaptability and stability of organic-grown arabica coffee production using the modified centroid method
Abstract This study aimed to identify promising arabica coffee genotypes for organic systems. The experiments were arranged in a randomized block design, with 30 genotypes and three replications. The adaptability and stability analysis was carried out using the modified centroid method, considering the mean yield of two biennia (2005/2006 and 2006/2007, 2007
Crop Breed. Appl. Biotechnol.. Publicado em: 2017-12