HUBEI AGRICULTURAL SCIENCES ›› 2025, Vol. 64 ›› Issue (7): 1-4.doi: 10.14088/j.cnki.issn0439-8114.2025.07.001

• Breeding & Cultivation •     Next Articles

Breeding and characteristics analysis of wheat variety Dongchang 212 with stable yield and lodging resistance

CUI Wen-li1, HUANG Jian-hua1,2, YU Xue-kui2, SHEN Jia-cheng2, GAO Jing-chun2   

  1. 1. School of Agronomy, Anhui Agricultural University, Hefei 230036, China;
    2. Anhui Dongchang Agricultural Technology Co., Ltd., Dingyuan 233200, Anhui, China
  • Received:2025-02-20 Online:2025-07-25 Published:2025-08-22

Abstract: Dongchang 212 was a new good-quality, high-yielding, and lodging-resistant wheat (Triticum aestivum L.) variety developed through hybridization using the high-generation line Wanmai 19/Wanmai 33 as the female parent and Wansu 0622 as the male parent, followed by pedigree selection. The average yield of this variety was 7 657.30 kg/hm2 in the wheat regional test of Anhui Province in 2019-2021, which was 3.03% higher than that of the control Jimai 22. The results of disease inoculation identification showed that in 2019-2020 and 2020-2021, the variety was moderately resistant and moderately susceptible to Fusarium graminearum, moderately susceptible and moderately resistant to powdery mildew, and susceptible and susceptible to sheath blight, respectively. The breeding process, main agronomic and quality traits, and key cultivation techniques were described in detail.

Key words: wheat(Triticum aestivum L.), variety, Dongchang 212, stable yield, lodging resistance, breeding, characteristic

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