Journal of Zhejiang Agricultural Sciences

Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (11): 2562-2565.DOI: 10.16178/j.issn.0528-9017.20240156

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Breeding of a new high quality hybrid corn combination Tianmu Baitian

ZHANG Yuezhong1(), ZHI Yongqi2, SHI Yiting1, YU Yihong1, WANG Sen2,*()   

  1. 1. Xinchang County Seed Company, Xinchang 312500, Zhejiang
    2. Shaoxing Academy of Agricultural Sciences, Shaoxing 312035, Zhejiang
  • Received:2024-06-05 Online:2024-11-11 Published:2024-11-15

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Abstract:

The new corn variety Tianmu Baitian is developed by Xinchang County Seed Company with Bai 567 as the female parent and the inbred line G17/Z2H4 as the male parent. In the multi-point experiments conducted in Zhejiang Province from 2018 and 2019, the average yield of Tianmu Baitian reached 1 112.67 kg and 1 005.36 kg per 667 m2, respectively, increasing by 12.35% and 3.49% compared with the control Chaotian 4. Tianmu Baitian has excellent characteristics of white sweetness, excellent quality, moderate resistance to wilt and southern rust, and is suitable for planting in Zhejiang Province.

Key words: corn, new varieties, Tianmu Baitian, breeding

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