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Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments

We evaluated 38 dura x pisifera (DP) oil palm progenies in four locations in Malaysia for genotype by environment interaction and genotypic stability studies. The DP progenies derived from crosses between pisifera palms of AVROS, Serdang S27B, Serdang 29/36, and Lever Cameroon were chosen to be the...

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Main Authors:	M. Y., Rafii,, A., Puteh,, M. A., Latif,, B. S., Jalani,, N., Rajanaidu,, A., Kushairi,
Format:	Article
Language:	en_US
Published:	Funpec-Editora 2015
Subjects:	Oil Palm Elaeis Guineensis Stability Statistics Genotype By Environment Interaction Oil Yield Stability
Online Access:	http://ddms.usim.edu.my/handle/123456789/8425 http://www.geneticsmr.com//year2012/vol11-4/pdf/gmr1954.pdf
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spelling	my.usim-84252015-12-31T03:03:52Z Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments M. Y., Rafii, A., Puteh, M. A., Latif, B. S., Jalani, N., Rajanaidu, A., Kushairi, Oil Palm Elaeis Guineensis Stability Statistics Genotype By Environment Interaction Oil Yield Stability We evaluated 38 dura x pisifera (DP) oil palm progenies in four locations in Malaysia for genotype by environment interaction and genotypic stability studies. The DP progenies derived from crosses between pisifera palms of AVROS, Serdang S27B, Serdang 29/36, and Lever Cameroon were chosen to be the males' parent and Deli dura palms designated as females' parent. All the locations differed in terms of soil physical and chemical properties, and the soil types ranged from coastal clay to inland soils. The genotype by environment interaction and stability of the individual genotypes were analyzed for oil yield trait using several stability techniques. A genotype by environment interaction was detected for oil yield and it had a larger variance component than genotypic variance (sigma(2)(gl)/sigma(2)(g) = 139.7%). Genotype by environment interaction of oil yield was largely explained by a non-linear relationship between genotypic and environmental values. Overall assessment of individual genotypic stability showed that seven genotypes were highly stable and had consistent performance over the environments for the oil yield trait [total individual genotype stability scored more than 10 and mean oil yielded above the average of the environment (genotype means are more than 34.37 kg.palm(-1).year(-1))]. These genotypes will be useful for oil palm breeding and tissue culture programs for developing high oil yielding planting materials with stable performance. 2015-06-19T02:08:41Z 2015-06-19T02:08:41Z 2012 Article 1676-5680 http://ddms.usim.edu.my/handle/123456789/8425 http://www.geneticsmr.com//year2012/vol11-4/pdf/gmr1954.pdf en_US Funpec-Editora
institution	Universiti Sains Islam Malaysia
building	USIM Library
collection	Institutional Repository
continent	Asia
country	Malaysia
content_provider	Universit Sains Islam i Malaysia
content_source	USIM Institutional Repository
url_provider	http://ddms.usim.edu.my/
language	en_US
topic	Oil Palm Elaeis Guineensis Stability Statistics Genotype By Environment Interaction Oil Yield Stability
spellingShingle	Oil Palm Elaeis Guineensis Stability Statistics Genotype By Environment Interaction Oil Yield Stability M. Y., Rafii, A., Puteh, M. A., Latif, B. S., Jalani, N., Rajanaidu, A., Kushairi, Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments
description	We evaluated 38 dura x pisifera (DP) oil palm progenies in four locations in Malaysia for genotype by environment interaction and genotypic stability studies. The DP progenies derived from crosses between pisifera palms of AVROS, Serdang S27B, Serdang 29/36, and Lever Cameroon were chosen to be the males' parent and Deli dura palms designated as females' parent. All the locations differed in terms of soil physical and chemical properties, and the soil types ranged from coastal clay to inland soils. The genotype by environment interaction and stability of the individual genotypes were analyzed for oil yield trait using several stability techniques. A genotype by environment interaction was detected for oil yield and it had a larger variance component than genotypic variance (sigma(2)(gl)/sigma(2)(g) = 139.7%). Genotype by environment interaction of oil yield was largely explained by a non-linear relationship between genotypic and environmental values. Overall assessment of individual genotypic stability showed that seven genotypes were highly stable and had consistent performance over the environments for the oil yield trait [total individual genotype stability scored more than 10 and mean oil yielded above the average of the environment (genotype means are more than 34.37 kg.palm(-1).year(-1))]. These genotypes will be useful for oil palm breeding and tissue culture programs for developing high oil yielding planting materials with stable performance.
format	Article
author	M. Y., Rafii, A., Puteh, M. A., Latif, B. S., Jalani, N., Rajanaidu, A., Kushairi,
author_facet	M. Y., Rafii, A., Puteh, M. A., Latif, B. S., Jalani, N., Rajanaidu, A., Kushairi,
author_sort	M. Y., Rafii,
title	Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments
title_short	Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments
title_full	Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments
title_fullStr	Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments
title_full_unstemmed	Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments
title_sort	stability analysis of oil yield in oil palm (elaeis guineensis) progenies in different environments
publisher	Funpec-Editora
publishDate	2015
url	http://ddms.usim.edu.my/handle/123456789/8425 http://www.geneticsmr.com//year2012/vol11-4/pdf/gmr1954.pdf
_version_	1645152415778865152
score	13.211869

Stability analysis of oil yield in oil palm (Elaeis guineensis) progenies in different environments

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