Search Results - "Parameter estimation."
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Selection index for economically important traits in Boer crossbred goats using principal component analysis
Published 2025“…The data set contained records of birth weight (BW), weaning weight (WW), pre-weaning weight gain (ADG), pre-weaning Kleiber ratio (KR), pre-weaning relative growth rate (RGR), pre-weaning growth efficiency (GE), and pre-weaning survival (RR) of crossbred goats. Genetic parameter estimates were obtained using a single-trait animal model. …”
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Journal Article -
Selection in guinea pigs: I. Estimation of phenotypic and genetic parameters for litter size and body weight get access arrow
Published 2023“…Genetic correlations between litter size traits and birth and weaning weights ranged from -.61 to -.97; whereas correlations of litter size traits with 13-wk weight were .31 to .39. Genetic parameters estimated from similarity among relatives agreed very well with realized heritabilities and genetic correlations obtained from selection.…”
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Artículo -
Estimation of genetic parameters using spatial analysis of Pinus elliottii Engelm. var. elliottii second-generation progeny trials in Argentina
Published 2018“…Implications of all these parameter estimates for genetic improvement of PEE in Argentina are discussed.…”
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Locally available protein sources in diets of Nile tilapia (Oreochromis niloticus)
Published 2016“…The fish were manually fed twice a day during the experimental period of 61 days. The growth parameters estimated in this study were: total weight gain (WG), specific growth rate (SGR), daily weight gain (DWG), feed conversion ratio (FCR), feed intake (FI), protein intake (PI) and survival rate (SR). …”
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Second cycle, A2E -
Parametric and machine learning approaches to examine yield differences between control and treatment considering outliers and statistical biases: The case of insect resistant/herb...
Published 2025“…Robust impact assessment methods need credible yield, costs, and other production performance parameter estimates. Sample data issues and the realities of producer heterogeneity and markets, including endogeneity, simultaneity, and outliers can affect such parameters. …”
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Artículo preliminar -
Quantitative genetics and genomics converge to accelerate forest tree breeding
Published 2019“…Realized genomic relationships matrices, on the other hand, provide innovations in genetic parameters’ estimation and breeding approaches by tracking the variation arising from random Mendelian segregation in pedigrees. …”
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Artículo -
Beneficio del progreso genético en ovinos de la Argentina
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Artículo -
Importance of bumble bee community evenness for crop pollination
Published 2018“…To investigate the impact of declining evenness in this 10-species community comprising of 5 LT and 5 ST, the empirical proportional abundance data from historic field investigations (1940’s, 1960’s & 2010) were modelled as temporal replication scenarios for 100 years in a model called FunBumble prepared for this study using empirical parameter estimates. The early 1940’s & 1960’s scenarios had one dominant and 3 co-dominant identities and the contemporary 2010 scenarios had one dominant and co-dominant identity. …”
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Second cycle, A1E -
Retrieval of Evapotranspiration from Sentinel-2: Comparison of Vegetation Indices, Semi-Empirical Models and SNAP Biophysical Processor Approach
Published 2023“…Finally, this study analyzed the influence of the LAI parameter estimated with the different methodologies in the calculation of crop potential evapotranspiration (ETc) with the adapted Penman–Monteith (FAO-56 PM), using a multi-temporal dataset. …”
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Artículo -
Genetic analysis of conformation and performance traits in the Swedish New Forest Pony population
Published 2015“…However, the Swedish New Forest pony population is quite small and few ponies participate in YPT and RPQT, which contributes to less reliable genetic parameter estimations compared with larger populations. SNF should encourage breeders and owners to test their ponies in order to enable a reliable genetic evaluation for the breed in the future. …”
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Second cycle, A2E -
Djurskyddsanmälningar i Västra Götalands län – en undersökning av faktorer som bidrar till att en anmälan klassificeras som obefogad
Published 2015“…This was done with respect to certain parameters estimated to be of value for the outcome of a complaint, among these being the type of animal involved, the reported non-compliance, the amount of relevant details mentioned in the complaint and the type of informer (whether anonymous or not). …”
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Second cycle, A2E