Genetic gain
Genetic Gain in Grain Yield and Associated Traits of Ethiopian Bread Wheat (Tritium aestivium L.) Varieties
... the genetic gain for each trait considered in the ...a genetic gain for grain yield and associated traits in bread wheat progress by regressing mean of each character for each variety against ...
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Selection on Optimal Haploid Value Increases Genetic Gain and Preserves More Genetic Diversity Relative to Genomic Selection
... improve genetic gain through prediction of performance before or without phenotypic characterization of novel ...more genetic gain than genomic ...of genetic diversity in the population ...
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Genetic Gain Increases by Applying the Usefulness Criterion with Improved Variance Prediction in Selection of Crosses
... in genetic gain com- pared to selection based on mean GEBVs for high selection ...the genetic mean of the selected fraction moves away from the optimal value and approaches the mean GEBVs of the ...
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Genetic Parameters and Genetic Gain for the Reproduction Traits in Latvian Landrace and Yorkshire Sows Populations
... estimate genetic parameters for the reproduction traits of Landrace and Yorkshire sows and to analyze the genetic gain in these Latvian swine ...The genetic parameters were estimated using a ...
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Genetic gain, increase in inbreeding rate and generation interval in alternatives of Pinzgau breeding program
... in genetic gain in natural and also in monetary units in all alternatives of the program (Table ...highest genetic gain; the difference in comparison with alternative 2 is ...that ...
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Genetic gain from half sib recurrent selection in safflower (Carthamus tinctorius L )
... yield per plant in (g) (73 and 292) followed by number of capitula per plant (29.09 and 116.36), plant height (23.6 and 94.4), days to 50 % flowering (10.97 and 43.88), number of seeds per capitulum (10.01 and ...
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Enhancing Genetic Gain in Maize with Tropical Germplasm, QTL Mapping, and Spatial Methodologies
... Explanations for the minimal incorporation of exotic germplasm into temperate U.S. commercial maize breeding programs are numerous. Specifically, tropical materials are often sensitive to long day photoperiods, ...
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Expected Genetic Contributions and Their Impact on Gene Flow and Genetic Gain
... d 5 (0, 10.412, 20.412); i.e., the female parents age 0.100, 0.034), and predicted gain between families was 1 had breeding values 0.412 units above average and (0.067, 0.045, 0.022), giving a total gain of ...
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Multistage selection for genetic gain by orthogonal transformation.
... T h e remarkable aspect of this procedure is that for any number of traits, optimum culling points are obtainable with unique explicitly determined solutions without use of n[r] ...
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Inheritance of Resistance to Cotton Leaf Curl Virus in Cotton ( Gossypium hirsutum L.
... Resistance to Cotton leaf curl virus (CLCuV) in three cultivars of cotton was investigated in crosses with a susceptible cultivar using generation mean analysis. No single gene of major effect controlled resistance to ...
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Comparison of long term selection responses of breeding policy in dairy herds
... ABSTRACT: Genetic and economic responses to genetic gain were evaluated for these breeding arrangements: single use of bulls under testing; single and repeated use of proved bulls for two years and ...
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Clonal variation of carbon content in wood of Larix kaempferi (Japanese larch)
... relative genetic gain and have higher effect on the improvement of carbon storage capacity than the C-content ...a genetic improvement in C-content by selection is not effi cient for the improvement ...
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INFLUENCE OF FEEDING REGIME ON THE EFFECTS OF SELECTION FOR POSTWEANING GAIN IN THE RAT
... The genetic gain achieved by selection under the full feeding regime declined considerably after several generations of relaxed selection, whereas no significant change[r] ...
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Marker-Assisted Introgression in Backcross Breeding Programs
... The aims of this paper are as follows: (1) to investi- gate by simulation the relative genetic gain in a back- cross program by using only markers, only phenotypes, or an[r] ...
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Examination of alternative selection polices [sic] for sport horse breeding in New Zealand : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science in Animal Science at Massey University
... Klemetsdal 1990 proposed that genetic gain in performance traits was not always associated with profit, citing potential areas for the industry to take in the objective as: a to stimulat[r] ...
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28. Impact of half-sib family recurrent selection on grain yield in maize population ZM-309
... The differences observed were vastly considerable among all the half-sib families for mean square values for ear height, while the coefficient of variation was 5.83% (Table 1 & 2). The observed percent genetic ...
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Upright plant architecture traits and their relationship with grain yield in the selection of Mesoamerican common bean lines cultivated at low altitude
... However, genetic gain estimates not favorable signal to the objectives of this study were verified for insertion of the first pod, length of the fourth internode, and epicotyl ...superior genetic ...
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Is It Wrong to Apply the Intrinsic Rate of Natural Increase to Individuals and Compare It among Genotypes?
... of genetic variation in resistance to organophosphates within the Katsunuma population of ...to genetic variation in resistance to organophosphates were expected to be ...to genetic variation ...
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QuantMiner for Mining Quantitative Association Rules
... the gain, taking into account both the support and the confidence of a ...A genetic algorithm is also proposed in Mata et ...a genetic algorithm, the fitness function aims at maximizing the ...
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Parasitism and production in fleeceweight selected and control sheep : a thesis presented in partial fulfilment of the requirements for the degree of Master of Agricultural Science at Massey University
... with regards to sheep diseases. Gray (1990) concluded that most associations between disease traits in sheep are positive or neutral, although there is some evidence that resistance to H. contortus may be associated with ...
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