Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Isaias Olívio Geraldi"'
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 14, Iss 2, Pp 71-75 (2014)
In plant breeding programs, the knowledge about the appropriate sample size for the evaluation of populations is very important. A small sample reduces the chance of selecting superior genotypes, whereas a very large sample may lead to unnecessary in
Externí odkaz:
https://doaj.org/article/cd4e13ee277049688aa64467aaed0766
Autor:
Marco Antonio Acevedo Barona, José Manoel Colombari Filho, Vanderlei da Silva Santos, Isaias Olívio Geraldi
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 12, Iss 4, Pp 231-236 (2012)
Studies addressing the estimation of genetic parameters in soybean have not emphasized the epistatic effects. The purpose of this study was to estimate the significance of these effects on soybean grain yield, based on the Modified Triple Test Cross
Externí odkaz:
https://doaj.org/article/84f06de7ea494be0aae9164122c7db64
Autor:
Isaias Olívio Geraldi
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 12, Iss Special, Pp 1-6 (2012)
The success of agribusiness in Brazil in recent decades is unquestionable. Although the country has always had favorable conditions for agriculture (land, water and climate), this success has only come about recently, due to scientific research, whic
Externí odkaz:
https://doaj.org/article/4f516130eba94469bf5a806560265d57
Publikováno v:
Ciência e Agrotecnologia, Vol 34, Iss 4, Pp 940-945 (2010)
Em soja, tem sido relatada a ocorrência de heterose para a produção de grãos, e embora a utilização de cultivares híbridas não seja ainda uma realidade nesta espécie, o conhecimento da heterose é importante para uma pré-seleção de cruzam
Externí odkaz:
https://doaj.org/article/47208c8644c64a3fad33911c9eb903ae
Publikováno v:
Crop Breeding and Applied Biotechnology, Vol 8, Iss 3, Pp 219-224 (2008)
The aim of this study was to compare REML/BLUP and Least Square procedures in the prediction andestimation of genetic parameters and breeding values in soybean progenies. F2:3 and F4:5 progenies were evaluated in the2005/06 growing season and the F2:
Externí odkaz:
https://doaj.org/article/396141e293b2408e9b3fd7f695bb6d33
Publikováno v:
Genetics and Molecular Biology, Vol 27, Iss 4, Pp 567-573 (2004)
In this study, the breeding perspectives of 41 open-pollinated progenies of Eucalyptus grandis were evaluated based on their wood traits. The progenies were distributed in two experiments in a randomized complete block design, with three replicates a
Externí odkaz:
https://doaj.org/article/ffa7f335ebe64229b6e32fe5b05fbd06
Autor:
Elaine Aparecida de Souza, Isaias Olívio Geraldi, Magno Antonio Patto Ramalho, Fernando de Lelis Garcia Bertolucci
Publikováno v:
Revista Árvore, Vol 27, Iss 4, Pp 427-434 (2003)
The feasibility of using augmented block designs and spatial analysis methods for early stage selection in eucalyptus breeding programs was tested. A total of 113 half-sib progenies of Eucalyptus urophylla and eight clones were evaluated in an 11 x 1
Externí odkaz:
https://doaj.org/article/ea42917966fb45ec94c4a3994c7a6368
Autor:
Paulo Augusto Vianna Barroso, Isaias Olívio Geraldi, Maria Lúcia Carneiro Vieira, Carlos Eduardo Pulcinelli, Roland Vencovsky, Carlos Tadeu dos Santos Dias
Publikováno v:
Genetics and Molecular Biology, Vol 26, Iss 3, Pp 343-348 (2003)
In order to verify whether genetic distance (GD) is associated with population mean (PM), genetic variance (GV) and the proportion of superior progenies generated by each cross in advanced generations of selfing (PS), the genetic distances between ei
Externí odkaz:
https://doaj.org/article/db233d19f000405a90e7907d5e0eb028
Publikováno v:
Pesquisa Agropecuária Brasileira, Vol 35, Iss 9, Pp 1765-1771 (2000)
O objetivo deste trabalho foi avaliar o emprego do delineamento em blocos aumentados e de métodos de análise espacial nas etapas iniciais dos programas de melhoramento do feijoeiro (Phaseolus vulgaris L.). Foram avaliadas 121 famílias S2, provenie
Externí odkaz:
https://doaj.org/article/c58de75d14bd453f9ba13b18a3a6eca5
Autor:
Isaias Olívio Geraldi
Publikováno v:
Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP
Universidade de São Paulo (USP)
instacron:USP
O presente trabalho teve como objetivo principal elaborar uma metodologia estatístico-experimental para avaliar o comportamento de cultivares de duas espécies diferentes combinadas em consórcio, e paralelamente testar esta metodologia, no estudo d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::591f0b5f0ad9d3478b340e77767b0ed9
https://doi.org/10.11606/t.11.2020.tde-20200111-121410
https://doi.org/10.11606/t.11.2020.tde-20200111-121410
