[PDF] Top 20 Selection and genetic gains for juvenile traits in progenies of Hevea

Selection and genetic gains for juvenile traits in progenies of Hevea

... results of this study provide a basis for develop- ing a program to improve rubber tree ...within–progeny selection” method is currently the predominant form of selection used in most ... See full document

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Prediction of genetic gains with selection between and within S

... coefficients of heritability of the progeny ranged from ...PH12M and HFF, respectively (Table 3). PH12M and HFF were evaluated at entirely different periods, and PH12M was susceptible ... See full document

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Genetic variability and selection for laticiferous system characters in Hevea brasiliensis

... Selection gains as a percentage of the between and within progeny means for the other laticiferous system traits such as latex vessel density (Dd) and latex vessels di- ... See full document

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CORRELAÇÃO GENÉTICA JUVENIL-ADULTA EM CLONES DE Pinus taeda PROPAGADOS VIA EMBRIOGÊNESE SOMÁTICA

... the genetic correlation among selection ages (juvenile - adult) and efficiency of early selection for the height, diameter, and volume traits of individuals ... See full document

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Genome-Wide Selection for tropical maize root traits under conditions of nitrogen and phosphorus stress=Seleção Genômica Ampla para caracteres de raiz em milho tropical em condições de estresse de nitrogênio e fósforo

... analysis of deviance for the two experiments showed one or more sources of genetic variation with significant differences for all ...existence of genetic variability, which allows for ... See full document

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Genetic gains in physic nut using selection indexes

... estimated genetic variability for the components of production, in the present study, does not agree with the low genetic diversity quantified using molecular markers on the physic nut ... See full document

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Maximization of genetic gain in rubber tree (Hevea) breeding with effective size restriction

... coefficients and the genetic gains associated with individual, combined and among and within progeny selection, and with multi-effect index selection in ... See full document

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PHENOTYPIC STABILITY AND GENETIC GAINS IN SIX-YEAR GIRTH GROWTH OF HEVEA CLONES1

... 0.01) in the overall analyses of variance (Table ...sites. Of greater interest other than statistical significance is the importance of the interaction in reducing ...magnitude ... See full document

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EVALUATION OF CARNAUBA PROGENIES AND ESTIMATES OF GENETIC PARAMETERS IN THE JUVENILE PHASE

... the genetic values of seedling height, diameter, and survival, dissimilarities between the progenies meant that ...97.5% of the progenies were concentrated in a single ... See full document

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GENETIC VARIABILITY AND SELECTION OF EXTRA-EARLY COWPEA PROGENIES

... Estimates of genotypic and block variances within the replicate, heritability at the level of means, gains with selection (in absolute terms and percentage), and ... See full document

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Low cross-sex genetic correlation in carotenoid-based plumage traits in the blue tit nestlings (Cyanistes caeruleus).

... individuals and clearly favour sexual selection as the preferred explanation of ...dimorphic traits are also observed in juvenile, non-reproducing individuals, on which sexual ... See full document

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Genetic gains in agronomic and technological traits of elite cotton genotypes

... (1936) and Hazel (1978) index allowed positive gains for the traits ELON, YIE, ABW, FS, PF, RD and UNIF (Table 5), highlighting the high gains in ELON and YIE ...(4.68 ... See full document

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Minimizing inter-genotypic competition effects to predict genetic values and selection in forestry genetic tests

... possibility of predicting gains is considered one of the greatest contributions of quantitative genetics to breeding (Falconer and Mackay, ...different selection criteria are ... See full document

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Phenotypic and molecular selection of yellow passion fruit progenies in the second cycle of recurrent selection

... purpose of this study was to evaluate the efficiency of selection of a population of yellow passion fruit in the second cycle of recurrent selection, based on ... See full document

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ESTIMATE OF GENETIC PARAMETERS AND PREDICTED GAINS WITH EARLY SELECTION OF PHYSIC NUT FAMILIES

... results of this paper clearly demonstrate the existence of genotypic variability for numerous traits of interested, and that early and accurate selection can be performed ... See full document

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Rui Alberto Gomes Junior1 , Ricardo Lopes2

... 2015), and significant gains with breeding are possible. In the reciprocal recurrent selection program for palm oil conducted by CIRAD (Centre de Coopération Internationale en Recherche ... See full document

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Early selection of parents and trees in Eucalyptus full-sib progeny tests

... alterations in the additive and dominance effects throughout the eucalyptus tree development have been little ...choice of the best time to conduct the selection and thereby maximizes ... See full document

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ESTIMATES OF GENETIC PARAMETERS AND SELECTION GAINS TO SCAB RESISTANCE IN SOUR PASSION FRUIT

... divergence of experimental results of scab resistance in field or greenhouse is due to different factors, among them: the existence of climatic and edaphic differences in the ... See full document

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Estimation of genetic parameters and selection of Brachiaria

... the selection gains (SG) can be obtained directly from the BLUP predictions of the progenies, since these reflect the estimated genotypic values already adjusted to the fixed environmental ... See full document

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Genetic gains for heat tolerance in potato in three cycles of recurrent selection

... grown in Brazil are native to Europe and not fully adapted to the tropical ...purpose of this study was to estimate the genetic gains of three cycles of recurrent ... See full document

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