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256286

EVALUATION THE PERFORMANCE AND ESTIMATING THE ASSOCIATION OF THE IMPORTANT TRAITS FOR SOME SUGARCANE GENOTYPES

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Last updated: 28 Dec 2024

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Abstract

Seven sugarcane promising genotypes, viz. G.84-47, G.95-19, G.98-28, G.99-103, G.2003-47, G.2003-49, G.2004-27 from program of Egyptian sugarcane breeding and the commercial cultivar (GT.54-9) were evaluated, clustered and measured for the association among their important traits. The experiments were carried out at El-Mataana location Agricultural Research Center Station, Luxor Governorate (Latitude 25°41′N, Longitude 32°39′E). Sugarcane seed sets were planted in the spring of two seasons (2018-2019 and 2019-2020) as plant cane crop. The experiments were led out in a randomized complete blocks design with three replications. The results of the statistical analysis of the collected data recorded that, G.99-103 genotype surpassed all studied sugarcane genotypes in millable cane yield, tallest stalks and the largest stalk circumference as well as heaviest stalk weight. Meanwhile, G.2003-47 genotype also surpassed in the total solids%, brix and sucrose%. While, both genotypes had highest insignificant values in juice yield, sugar yield, their bagasse, purity%, sugar recovery% and total phenolic content in juice. With respect to association among traits, positive correlation was found between stalk weight with brix, sucrose, cane yield and juice yield, as well as, cane yield with stalk number per m2 and between sugar yield/fed with stalk weight, brix and sucrose. The eight studied genotypes clustered to three clusters for yield (millable cane, Juice and sugar yield/fed). Cluster I of low yield mean, that included the two genotypes G.95-19 and G.98-28. Cluster II of moderate yield mean, included the five genotypes G.84-47, G.2003-47, G.2003-49, G.2004-27 and cultivated variety GT.54-9. The last cluster III of high yield contained only one genotype (G.99-103).

DOI

10.12816/ejpb.2022.256286

Keywords

Saccharum spp, breeding, Clusters analysis, crystallization, syrup, Chewable

Volume

26

Article Issue

1

Related Issue

35004

Issue Date

2022-06-01

Receive Date

2022-08-25

Publish Date

2022-06-01

Page Start

105

Page End

125

Print ISSN

1110-7863

Online ISSN

2735-3885

Link

https://ejpb.journals.ekb.eg/article_256286.html

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https://ejpb.journals.ekb.eg/service?article_code=256286

Order

256,286

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Original research

Type Code

1,909

Publication Type

Journal

Publication Title

Egyptian Journal of Plant Breeding

Publication Link

https://ejpb.journals.ekb.eg/

MainTitle

EVALUATION THE PERFORMANCE AND ESTIMATING THE ASSOCIATION OF THE IMPORTANT TRAITS FOR SOME SUGARCANE GENOTYPES

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Article

Created At

23 Jan 2023