Genetic evaluation of iodent hard kernel maize inbred lines

Authors

  • Ying Xu College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Xilin Ning College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Meiqi Rong College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Long Jiang College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Jianming Li College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Jianbo Fei College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Baiming Yang College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Yexing Pan College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Zhaobo Li College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China
  • Xinjie He College of Agronomy, Jilin Agricultural Science and Technology University, Jilin, Jilin 132101, Jilin Province, P. R. China

DOI:

https://doi.org/10.3329/bjb.v53i30.76671

Keywords:

Iodent, Hard grain type, Maize inbred line, Heredity, Evaluate

Abstract

In the present study, 12 introduced Iodent hard kernel maize inbred lines were used as test materials, and four backbone maize inbred lines (JM005, JM006, JF003 and JF004) selected by the present team were tested. NC II genetic mating design was used for combining ability determination and genetic analysis. Results showed that the yield general combining ability effect of test varieties JM005 and JM006 were excellent. Among the Iodent hard maize inbred lines tested, I215, I308, I130, I102, I120, I209 and I401 showed excellent yield GCA effect. Hybrid combination I215 × JM005, I130×JM005, I598×JM005, I102×JM006, I120×JM005, I215×JF004 had a strong super parent advantage in yield, which can be further tested.

Bangladesh J. Bot. 53(3): 643-651, 2024 (September) Special

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Published

2024-10-14

How to Cite

Xu, Y., Ning, X., Rong, M., Jiang, L., Li, J., Fei, J., Yang, B., Pan, Y., Li , Z., & He, X. (2024). Genetic evaluation of iodent hard kernel maize inbred lines. Bangladesh Journal of Botany, 53(30), 643–651. https://doi.org/10.3329/bjb.v53i30.76671

Issue

Vol. 53 No. 3 (Special) (2024)

Section

Articles

License

© Bangladesh Botanical Society

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