Indirect selection for increased sucrose yield in early sugarcane testing stages

Gravois, K. A.; Milligan, S. B.; Martin, F. A.

doi:10.1016/0378-4290(91)90058-4

Cited by 21 publications

(13 citation statements)

References 5 publications

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“…A correlação negativa entre os componentes de produção pode ocorrer, principalmente, pela competição desses durante o desenvolvimento da planta (Adams e Grafius, 1971). Associações dos caracteres industriais mostram que o brix e a pol% apresentam correlação positiva (0,6428), indicando a dependência existente entre as duas variáveis, o brix apresentou-se correlacionado positivamente com a pol% em diversos trabalhos (Mariott e Fogliata, 1966;Cesnik e Vencovsk, 1974;Barbosa Zacarias, 1979;Punia e Paroda, 1984;Gravois et al, 1991) onde concluíram que para se obter variedades com altos teores de sacarose, a seleção deve ser feita para altos valores de brix nas fases clonais. É conveniente salientar que a correlação fenotípica, entre as médias observadas dos clones, indica pouco sobre as verdadeiras correlações entre as médias.…”

Section: Resultados Resultados Resultadosunclassified

Correlações canônicas de características agroindustriais em cana-deaçúcar

Silva¹,

Soares²,

Ferreira³

et al. 2007

Acta Sci. Agron.

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Section: Resultados Resultados Resultadosunclassified

Correlações canônicas de características agroindustriais em cana-deaçúcar

Silva¹,

Soares²,

Ferreira³

et al. 2007

Acta Sci. Agron.

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“…Bobot kering (1.72) dan bobot biji per malai (1.77) memberikan pengaruh langsung paling besar terhadap tinggi ratun. Gravois et al (1991) menyatakan bahwa berdasarkan hasil sidik lintas diketahui bahwa volume batang mempunyai pengaruh langsung (0.99) terhadap bobot batang dan diameter batang mempunyai pengaruh langsung (0.83) terhadap volume batang.…”

Section: Korelasi Keragaan Tanaman Utama Dengan Kemampuan Meratun Danunclassified

Keragaan dan Kemampuan Meratun Lima Genotipe Sorgum

Meliala¹,

TRIKOESOEMANINGTYAS²,

Sopandie³

2017

J Agron Indonesia

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“…Their calculation assumed the sugarcane stalk was a perfect cylinder with specific gravity of 1.00 g cm -3 (Miller and James, 1974;Gravois et al, 1991;Chang and Milligan, 1992b): Their calculation assumed the sugarcane stalk was a perfect cylinder with specific gravity of 1.00 g cm -3 (Miller and James, 1974;Gravois et al, 1991;Chang and Milligan, 1992b):…”

Section: Stage I (Seedling Trial)mentioning

confidence: 99%

“…[1]). Their calculation assumed the sugarcane stalk was a perfect cylinder with specific gravity of 1.00 g cm -3 (Miller and James, 1974;Gravois et al, 1991;Chang and Milligan, 1992b):…”

Section: Stage I (Seedling Trial)mentioning

confidence: 99%

Evaluating Sugarcane Families for Yield Potential and Repeatability Using Random Coefficient Models

et al. 2013

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Sugarcane (Saccharum species hybrid) is a clonally propagated crop but during variety development, the first stage of selection occurs among seedlings established from true seed. All subsequent stages are established from vegetative stem cuttings and evaluated as clones. During family selection, whole families of seedlings are selected or rejected based on the family mean performance. Individual seedling selection is restricted to selected families. Confounding due to “seed type” can occur when the relative performance of families or individual genotypes differ between the seedling and clonal stages. The objective of this study was to demonstrate the use of random coefficient models (RCMs) for estimating the potential of sugarcane families to produce elite progeny. Data were collected from 17 families evaluated as seedlings in 2002 and clones in 2003. The elite families selected using RCM analysis produced higher mean cane yield in both the seedling and clonal stages and a higher proportion of high yielding clones than those selected using analysis of covariance and analysis of variance. The slope was the most discriminating parameter for family repeatability and was associated with high within‐family variability.

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Indirect selection for increased sucrose yield in early sugarcane testing stages

Cited by 21 publications

References 5 publications

Correlações canônicas de características agroindustriais em cana-deaçúcar

Correlações canônicas de características agroindustriais em cana-deaçúcar

Keragaan dan Kemampuan Meratun Lima Genotipe Sorgum

Evaluating Sugarcane Families for Yield Potential and Repeatability Using Random Coefficient Models

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