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Journal of Pharmacognosy and Phytochemistry

Journal of Pharmacognosy and Phytochemistry

Vol. 9, Issue 2 (2020)

Genetic variability analysis for pseudo black chaff expression and yield traits among wheat (Triticum aestivum L.) genotypes

Author(s):

Pravin Kumar Singh, Ranjan Kumar Chaubey, A Vaishampayan and VK Mishra

Abstract:
Pseudo black chaff is associated with the presence of the stem rust resistance gene Sr2 in wheat. This trait is used as morphological marker for stem rust resistance. Genetic variability and correlation studies between PBC and other yield traits are important for assisting selection for stem rust resistance gene. Genetic estimates like heritability and genetic advance revealed that plant height has highest heritability (broad sense) and biomass has lowest. SPAD1 was found significantly negative correlated with PBC whereas Days to heading has positive significant correlation.

Pages: 604-607  |  628 Views  184 Downloads


Journal of Pharmacognosy and Phytochemistry Journal of Pharmacognosy and Phytochemistry
How to cite this article:
Pravin Kumar Singh, Ranjan Kumar Chaubey, A Vaishampayan and VK Mishra. Genetic variability analysis for pseudo black chaff expression and yield traits among wheat (Triticum aestivum L.) genotypes. J Pharmacogn Phytochem 2020;9(2):604-607.

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