Estimation genetic action of heritability percentage and inbreeding depression of four hybrids maize by generation mean analysis

Authors

  • Hadi Hussein Al-Baidhani Directorate of planning, Ministry of Agriculture, Baghdad, Iraq
  • Banan Hassan Hadi Crop Sciences Department, College of Agriculture Engineering Sciences, University of Baghdad, Iraq
  • Hadi Mohamed Kareem Office of agricultural research, Ministry of Agriculture, Baghdad, Iraq

Abstract

The current study aims of to estimate genetic action, heritability percentage in its broad and narrow sense and inbreeding depression resulting from inbreeding, using the generation mean analysis method to analyze the generation's means of hybrids maize that different in flowering time and maturity. The genetic action, that controls inheritance of the yield components traits to the selected inbred lines and their resulting hybrids using the generation mean analysis. Five pure inbred lines of maize (ZA17WR, Zi17WZ, ZM74, ZM19 and ZM49W3E) were selected from fifteen different inbred lines with flowering dates and maturity in the spring season 2019 and were crosses according to the research target

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Published

2022-12-06

How to Cite

Al-Baidhani, H. H., Hadi, B. H., & Kareem, H. M. (2022). Estimation genetic action of heritability percentage and inbreeding depression of four hybrids maize by generation mean analysis. Journal of Kerbala for Agricultural Sciences, 9(4), 239–246. Retrieved from https://www.journals.uokerbala.edu.iq/index.php/Agriculture/article/view/1078

Issue

Section

The 2nd International Conference on Agricultural Sciences 2022