Preliminary results of D x P and Dy x P progeny trials in Sumatra

Muluk C., . and Pamin K., . and Hutomo T., . and Taniputra B., . (1992) Preliminary results of D x P and Dy x P progeny trials in Sumatra. [Proceedings Paper]

Progeny trials were conducted at various locations in Sumatra to assess the distinctiveness uniformity and stability of D x P and Dy x P hybrids released by RISPA Medan. Preliminary results showed that there was no significant difference between D x P and Dy x P for several vegetative characters except height and trunk girth. At Kerasan and Perlabian Dy x P showed better flowering behaviour than D x P. The FFB yields of D x P and Dy x P in different locations were not uniform due to significant environment influences. The average FFB yields of D x P and Dy x P in the first harvesting year were 10.78 and 10.38 tons/ha respectively. At Aek Pancur the FFB yield and average bunch weight of Dy x P of the second cycle are 52.4 percent higher than that of the first cycle

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Abstract

Progeny trials were conducted at various locations in Sumatra to assess the distinctiveness uniformity and stability of D x P and Dy x P hybrids released by RISPA Medan. Preliminary results showed that there was no significant difference between D x P and Dy x P for several vegetative characters except height and trunk girth. At Kerasan and Perlabian Dy x P showed better flowering behaviour than D x P. The FFB yields of D x P and Dy x P in different locations were not uniform due to significant environment influences. The average FFB yields of D x P and Dy x P in the first harvesting year were 10.78 and 10.38 tons/ha respectively. At Aek Pancur the FFB yield and average bunch weight of Dy x P of the second cycle are 52.4 percent higher than that of the first cycle

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Item Type:	Proceedings Paper
Additional Information:	3 tables 7 ref. Summary En
AGROVOC Term:	ELAEIS GUINEENSIS
AGROVOC Term:	PRUEBAS DE DESCENDENCIA
AGROVOC Term:	SUMATRA
Geographical Term:	MALAYSIA
Depositing User:	Ms. Norfaezah Khomsan
Last Modified:	24 Apr 2025 05:26
URI:	http://webagris.upm.edu.my/id/eprint/15054

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