Skip to Content 1
Ir para o menu 2
Ir para a busca 3

Portal Embrapa

Language Language

português English
Entrar

Search Publications

Sort by: date | alphabetically


Index selection for multiple traits in upland rice progenies. Author(s): SMIDERLE, E. C.; FURTINI, I. V.; SILVA, C. S. C. da; BOTELHO, F. B. S.; RESENDE, M. P. M.; BOTELHO, R. T. C.; COLOMBARI FILHO, J. M.; CASTRO, A. P. de; UTUMI, M. M. O sucesso de um programa de melhoramento genético depende da seleção de genótipos superiores para características múltiplas em simultâneo, e uma alternativa é utilizar os índices de seleção. Neste tra... ... Repository: BDPA Publication year: 2019
Index selection can improve the selection efficiency in a rice recurrent selection population. Author(s): GUIMARÃES, P. H. R.; MELO, P. G. S.; CORDEIRO, A. C. C.; TORGA, P. P.; RANGEL, P. H. N.; CASTRO, A. P. de To attain success with selection process, the breeders need to understand the genetic variability into each population developed by breeding program. In this purpose, breeders need to estimate the var... ... Repository: BDPA Publication year: 2021
Comparison of selection indexes for dairy goats in the tropics. Author(s): LOPES, F. B.; SILVA, M. C. da; MIYAGI, E. S.; FIORAVANTI, M. C. S.; FACO, O.; McMANUS, C. Abstract: The selection process in dairy goat was evaluated by selection indexes. Basal population of 1,000 does, randomly mated by 50 unselected and unrelated bucks, was simulated. Eight selection in... ... Repository: BDPA Publication year: 2013
Selection index as a priori information for using artificial neural networks to classify alfalfa genotypes. Author(s): SANTOS, I. G. dos; CRUZ, C. D.; NASCIMENTO, M.; FERREIRA, R. de P. The efficiency of a selection index generally depends on the quality of the variance matrixes, which demands controlled experiments. Using Artificial Neural Networks (ANNs) trained from a selection in... ... Repository: BDPA Publication year: 2019
Combined BLUP selection indexes with parents and F2 populations in soybean (Glycine max) breeding. Author(s): BEZERRA, A. R. G.; RESENDE, M. D. V. de; SILVA, F. L. da; SEDIYAMA, T.; CRUZ, C. D.; SILVA, F. C. dos S.; SILVA, A. F. da This study aimed to apply selection indexes in situations in which F2 populations and their parents are evaluated simultaneously in field trials to predict population genotypic values and selecting th... ... Repository: BDPA Publication year: 2023
Nonparametric indexes in selecting advanced potato clones. Author(s): CARVALHO, A. D. F. de; SILVA, G. O. da; PEREIRA, A. da S.; AZEVEDO, F. Q.; RAGASSI, C. F. This study aimed to test nonparametric selection indexes for selection of advanced potato clones and identification of those that are likely to become cultivars. The experiments were carried out in 20... ... Repository: BDPA Publication year: 2022
Index to select the best segregating populations of common bean. Author(s): MENDES, F. F.; RAMALHO, M. A. P.; ABREU, A. de F. B.; SILVA, C. A. This work was carried out to verify if a selection index with equal weight for standardized variables is useful to assessing the genetic values of parents in a diallel crossing. Repository: BDPA Publication year: 2009
Multi-trait index: selection and recommendation of superior black bean genotypes as new improved varieties. Author(s): AMBRÓSIO, M.; DAHER, R. F.; SANTOS, R. M.; SANTANA, J. G. S.; VIDAL, A. K. F.; NASCIMENTO, M. R.; LEITE, C. L.; SOUZA, A. G. de; FREITAS, R. S.; STIDA, W. F.; FARIAS, J. E. C.; SOUZA FILHO, B. F. de; MELO, L. C.; SANTOS, P. R. dos Common bean provides diet rich in vitamins, fiber, minerals, and protein, which could contribute into food security of needy populations in many countries. Developing genotypes that associate favorabl... ... Repository: BDPA Publication year: 2024
Genetic evaluation and selection index in tetraploid Brachiaria ruziziensis. Author(s): SIMEÃO, R.; SILVA, A.; VALLE, C.; RESENDE, M. D.; MEDEIROS, S. Half-sib progenies of congo signal grass (Brachiaria ruziziensis Germain & Evrard, syn.: B. eminii, Urochloa ruziziensis) were analysed using a mixed model methodology. The objective was to estimate g... ... Repository: BDPA Publication year: 2016
Selection indexes for nellore production system in the Brazilian Pantanal. Author(s): PORTES, J, V.; MENEZES, G. R. de O.; SILVA, L. O. C. da; MACNEIL, M. D.; ABREU, U. G. P. de; LACERDA, V. V. de; BRACCINI NETO, J. The objective was to develop selection indexes for Nellore cattle raised in full-cycle production system in the Brazilian Pantanal. The resulting offspring are retained as replacements or sold at two... ... Repository: BDPA Publication year: 2021

Showing 1 - 10 of 681 results.

Observation

Some of Embrapa's publications are published as ePub files. To read them, use or download one of the following free software options to your computer or mobile device. Android: Google Play Books; IOS: iBooks; Windows and Linux: Calibre.

Access other publications

Access the Agricultural Research Database (BDPA) to consult Embrapa's full library collection and records.
Visit Embrapa Bookstore to purchase books and other publications sold by Embrapa.