Estimation of Genetic Parameters in Coffea canephora Var. Robusta
mixed model, repeatability
Abstract
The objective of this work was to assess the genetic parameters in Coffea Robusta clones using mixed model. The experiments were carried out during four years, in complete block design, and one plant per plot, at Oratorio of Minas Gerais state, Brazil. The clones were evaluated for vigor, reaction to rust, reaction to cercospera, number of or to tropicos branches, number of plegiotropics branches, plant height, diameter of stem, fruit maturity, diameter of canopy, fruit size and production of fruits. The data were analyzed using the mixed model methodology (REML/BLUP) of Selegen software for estimation of genetic parameters in C.canephora breeding. The results showed a low genetic variability among the clones of Robusta for all the evaluated traits. On the other hand, relatively high residual coefficient of variation for most of the traits was recorded implying that these traits seem to be highly influenced by the environmental variation.
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E Anim-Kwapong, A Boamah (2010) Genetic and environmental correlations between bean yield and agronomic traits in Coffeacanephora. 2(4), 64-072.
S Beer, J Goffreda, T Phillips, J Murphy, M Sorrells (1993) Assessment of genetic variation in Arena sterilis using morphological traits, isozymes and RFLPs. 33, 1386-1393.
R Bernardo (2002) Breeding for quantitative traits in Plants. 369.
Alex Carvalho, Antônio Mendes, Gladyston Carvalho, Cesar Botelho, Flávia Gonçalves, André Ferreira (2010) Correlação entre crescimento e produtividade de cultivares de café em diferentes regiões de Minas Gerais, Brasil. 45(3), 269-275.
R Coste, Caféierset Cafés, ; Maisonneuve, G Larose (1989) Agence de cooperation Culturelle et Technique. 373.
Eduardo Cândido, Roberto De Azevedo, Izabel De Azevedo, Enivaldo Minette (2004) Análise inversa da curva do ensaio pressiométrico utilizando o modelo hiperbólico. 26(1), 59-67.
Cruz Vencovsky, R, Silva Tosello, G (1993) Comparison of gains from selectionamong corn progenies, based on different criteria. 16, 79-89.
P Cubry, P Musoli, H Legnate, D Pot, F De Bellis, V Poncet, F Anthony, M Dufour, T Leroy (2008) Diversity in coffee assessed with SSR markers: Structure of the genus Coffea and perspectives for breeding. 51, 50-63.
D De Vienne, Santonis Falque, M (2003) Principal Sources of Molecular Markers. 3-41.
K Gichurue (2007) Characterization of genetic resistance to Coffee Berry Disease (Colletotrichumkahawae Waller and Bridge) in Arabica coffee (CoffeaarabicaL.) that is introgressed from CoffeacanephoraPierre.
B Gichimu, C Omondi (2010) Morphological Characterization of Five Newly Developed Lines of Arabica Coffee as Compared to Commercial Cultivars in Kenya. 4(4), 238-246.
J Duarte, R Vencovsky (2001) Estimação e predição por modelo linear misto com ênfase na ordenação de médias de tratamentos genéticos. 58(1), 109-117.
D Falconer (1960) Introduction to quantitative genetics.
Douglas Falconer, Trudy Mackay (1996) Introduction to quantitative genetics. 464.
Anderson Venâncio, Gisele Moreira, Bruna Balduino, Michelle Gonçalves, Mônica Silva, Juliana Pinelli, Monique Silva, Fernanda Pereira, Fernanda Abreu, Roberta Piccoli (2004) Caracterização e perfil de resistência de bactérias Gram-positivas em tanques de expansão. 6(1), 103-112.
L Hazel (1943) The genetic basis for constructing selection indexes. 28, 476-490.
C Henderson (1984) Applications of linear models in animal breeding.
C Henderson (1974) Best linear unbiased estimation and prediction under a selection model. 31, 423-447.
C Henderson (1963) Selection index and expected genetic advance. 982, 141-163.
T Leroy, C Montagnon, C Cilas, A Yapo, P Charmetant, A Eskes (1997) Reciprocal recurrent selection applied to Coffea canephora Pierre. III. Genetic gains and results of first cycle intergroup crosses. 95(3), 347-354.
O Maurin, A Davis, M Chester, E Mvungi, Y Jaufeerally-Fakim, M Fay (2007) Towards a Phylogeny for Coffea (Rubiaceae): Identifying Well-supported Lineages Based on Nuclear and Plastid DNA Sequences. 100(7), 1565-1583.
Miranda Perecin, D Pereira, A (2005) Produtividade e resistência à ferrugem do cafeeiro (Hemileia vastatrix Berk. Et. Br.) de progênies F5 de Catuaí Amarelo com o Híbrido de Timor. 29, 1195-1200.
C Montagnon, Flori Cilas, C (2001) A new method to assess competition in coffee clonal traits with single tree in Cote'd' Ivoire. 93, 227-231.
A Olivera, A Pereira, F Silva, J Resende, C Botelho, R Carvalhog (2011) Prediction of genetic gains from selection in Arabica coffee progênies. 2, 106-113.
Eder Oliveira, Vanderlei Santos, Diego Lima, Marlos Machado, Rangel Lucena, Tiago Motta, Milene Castellen (2008) Seleção em progênies de maracujazeiro-amarelo com base em índices multivariados. 43(11), 1543-1549.
Nayani Prakash, Marie-Christine Combes, Stéphane Dussert, Somanna Naveen, Philippe Lashermes (2005) Analysis of genetic diversity in Indian robusta coffee genepool (Coffea canephora) in comparison with a representative core collection using SSRs and AFLPs. 52(3), 333-343.
M Petek, T Sera, Fonseca (2008) Predição de valores genéticos aditivos na seleção visando obter cultivares de café mais resistentes à ferrugem. 67, 133-140.
H Piepho, J Mohring, Melchinger Buchse, A (2008) BLUP for phenotypic selection and variety test. 161, 209-228.
P Sampaio, M Resende, A Araujo (2002) Estimativas de parâmetros genéticos e métodos de seleção para o melhoramento genético de Pinus ocarpa Schiede. 37, 625-636.
R Searls (1971) Linear Models.
T Sera (2001) Coffee Genetic Breeding at IAPAR. 1(2), 179-199.
M Silvarolla, Guerreiro Filho, O Lima, M Fazuoli, L (1997) Avaliação de progênies derivadas do Híbrido de Timor com resistência ao agente da ferrugem. 56, 47-58.
V Sureshkumar, K Nikhila, N Prakash, Mohanan Interrelationship and Association of Characters in Robusta Coffee (CoffeaCanephora Var. Robusta). 2(2), 98-104.
M Ramalho, B Carvalo, J Nunes (2013) Perspectives for the use of quantitative genetics in breeding of autogamous plants. 20.
M Resende (2001) Estimativas de parâmetros genéticos e predição de valores genotípicos nomelhoramento do cafeeiro pelo procedimento REML/BLUP. 60, 185-193.
M Resende (2002) Genética biométrica e estatística no melhoramento de plantas perenes. 975.
Marcos Resende (2008) Software Selegen-REML/BLUP: a useful tool for plant breeding. 16(4), 330-339.
W Rodrigues, H Vieira, D Barbora, G Souza Filho (2013) Adaptability and genotipic stability of Coffeaarabicagenoptypes based on REML/BLUP analysis in Rio Janeiro state, Brazil. 12, 2391-2399.
D Walyaro, H Vossen (1978) Early determination of yield potential in arabica coffee by applying index selection. 28, 465-472.
F Yates (1937) The Design and Analysis of Factorial Experiments. 35.
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2017-11-06
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