Influence of increased salt stress on correlations between different attributes of rice Oryza sativa

Sajjad M. S., . Influence of increased salt stress on correlations between different attributes of rice Oryza sativa. pp. 197-202. ISSN 0126-6128

Twenty four rice genotypes were grown under salt stress conditions in the artificially salinized cemented field basins. The correlations between different attributes were computed separately for each salt stress. Different inevitable correlations were observed but increased salt stress affected the magnitude of these correlations. The attributes of number of grains per panicle total florets per panicle and panicle fertility showed very highly significant positive correlations with yield per plant under the highest salt stress. Such attributes may be utilized as the selection indices for salt tolerance

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Abstract

Twenty four rice genotypes were grown under salt stress conditions in the artificially salinized cemented field basins. The correlations between different attributes were computed separately for each salt stress. Different inevitable correlations were observed but increased salt stress affected the magnitude of these correlations. The attributes of number of grains per panicle total florets per panicle and panicle fertility showed very highly significant positive correlations with yield per plant under the highest salt stress. Such attributes may be utilized as the selection indices for salt tolerance

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Item Type:	Article
Additional Information:	9 ref. Summaries (En Malay)
AGROVOC Term:	ORYZA SATIVA
AGROVOC Term:	SALES
AGROVOC Term:	RESISTENCIA A AGENTES DANINOS/ RENDIMIENTO
Depositing User:	Ms. Norfaezah Khomsan
Last Modified:	24 Apr 2025 05:53
URI:	http://webagris.upm.edu.my/id/eprint/18171

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