Results 51 to 60 of about 26,736 (301)

Seleção tradicional e associada a marcadores moleculares na avaliação genética animal Traditional and associated selection with molecular markers in the genetic evaluation of animals

Pesquisa Agropecuária Brasileira, 2006
O objetivo deste trabalho foi comparar a seleção, utilizando valores genéticos preditos pelo BLUP clássico (BLUP), BLUP marcadores (BLUPM) e pela seleção individual (SI), usando simulação com o programa Genesys.
Paulo Luiz Souza Carneiro, Carlos Henrique Mendes Malhado, Ricardo Frederico Euclydes, Robledo de Almeida Torres, Paulo Sávio Lopes, Antonio Policarpo Souza Carneiro, Elizângela Emídio Cunha   +6 more
doaj   +1 more source

Predicted Residual Error Sum of Squares of Mixed Models: An Application for Genomic Prediction. [PDF]

, 2017
Genomic prediction is a statistical method to predict phenotypes of polygenic traits using high-throughput genomic data. Most diseases and behaviors in humans and animals are polygenic traits. The majority of agronomic traits in crops are also polygenic.
Xu, Shizhong
core   +2 more sources

Exploring genotype by environment interaction in sunflower using genotype plus genotype by environment interaction (GGE) and best linear unbiased prediction (BLUP) approaches

Discover Applied Sciences
Sunflower is important for food, feed and ornamentals, faces rising demand for quality oil. Identifying resilient high-yielding genotypes is essential. Multi-environmental trials and integrated approaches to evaluate genotype by environment interactions (
B. Aboye, Mohammed Abu Edo
semanticscholar   +1 more source

Using genealogy to improve selection efficiency of pedigree method Emprego da genealogia para melhorar eficiência seletiva no método pedigree

Scientia Agricola, 2008
In the pedigree method of conducting an autogamous population of segregating plants, the genealogy of the progenies is registered. Although labor-intensive, these data are rarely used.
José Airton Rodrigues Nunes, Alexsander Luís Moreto, Magno Antonio Patto Ramalho   +2 more
doaj   +1 more source

Current state and problems of poultry breeding in Russia (review)

Аграрная наука Евро-Северо-Востока, 2020
Modern poultry breeding in Russia is one of the fastest growing sectors of agriculture, but the prosperity of the industry is almost entirely dependent on supplies of breeding material from abroad.
E. S. Fedorova, O. I. Stanishevskaya, N. V. Dementieva   +2 more
doaj   +1 more source

Stability, performance and participatory evaluation of potato varieties under rain-fed and irrigation conditions at Southeast, Ethiopia

International Journal of Agricultural Research, Innovation and Technology
The goal of potato breeding is to develop widely adaptable, highly productive cultivars that farmers would prefer. The objective of this study was to evaluate the performance and stability of potato varieties linking the preferences of smallholder ...
Gizaw Wegayehu Tilahun, Nimona Fufa, Dasta Tsagaye, Demis Fikre, Awoke Ali, Fekadu Gebretensay, Kedir Jaleto   +6 more
doaj   +1 more source

Genetic parameters and multiple-trait selection in wheat genotypes

Pesquisa Agropecuária Tropical, 2021
Mixed models and multivariate analysis are powerful tools for selecting superior genotypes in plant breeding programs. The BLUP (best linear unbiased prediction) method has been used to predict genetic values without environmental effects ...
Carine Meier, Volmir Sergio Marchioro, Daniela Meira, Tiago Olivoto, Luís Antônio Klein   +4 more
doaj   +1 more source

Genetic evaluation of Kankrej bulls by different sire evaluation methods

Indian Journal of Animal Sciences, 2023
The genetic evaluation of Kankrej bulls was done by using three different methods viz., BLUP, Wombat sire, and Wombat animal models. First lactation 305-days yields of 348 daughters born to 9 sires and calved from 2016 to 2020 were used for the analyses.
UMESH SINGH, T V RAJA, B S RATHOD, H H PANCHASARA   +3 more
doaj   +1 more source

REML/BLUP methodology for selection intraspecific hybrids of Paspalum notatum Flügge by multivariate analysis.

Anais da Academia Brasileira de Ciências
The Paspalum genus has potential for further genetic improvement because of its adaptability to different ecosystems and production of high yields for grazing livestock. We estimate the genetic parameters of 195 intraspecific P.
D. Silveira, Roberto Luis Weiler, A. Brunes, C. Simioni, Annamaria Mills, Júlia Longhi, M. V. S. Corrêa, Carla Nauderer, Arthur Valentini, W. M. D. Santos, M. Dall'agnol   +10 more
semanticscholar   +1 more source

Using Monte Carlo method to include polygenic effects in calculation of SNP-BLUP model reliability.

Journal of Dairy Science, 2020
An SNP-BLUP model is computationally scalable even for large numbers of genotyped animals. When genetic variation cannot be completely captured by SNP markers, a more accurate model is obtained by fitting a residual polygenic effect (RPG) as well ...
H. Ben Zaabza, E. Mäntysaari, I. Strandén   +2 more
semanticscholar   +1 more source