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Chinese Agricultural Science Bulletin ›› 2025, Vol. 41 ›› Issue (18): 40-46.doi: 10.11924/j.issn.1000-6850.casb2024-0406

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Analysis on Yield and Stability of New Fresh Broad Bean Varieties

LI Yanlan1(), LI Chengchun2, JIANG Xintong3, ZHANG Na4, HU Xinzhou1, GAO Yuxi2, LIU Jianjian1, LUO Bin3, LI Xiang1, FANG Xiaodong5, YANG Jincheng1()   

  1. 1 Yuxi Academy of Agricultural Sciences, Yuxi, Yunnan 653100
    2 Chengjiang Agricultural Technology Promotion Station, Chengjiang, Yunnan 652500
    3 Yimen County Agricultural Technology Promotion Station, Yimen, Yunnan 651100
    4 Tonghai County Agricultural Technology Promotion Station, Tonghai, Yunnan 651100
    5 Agricultural Technology Promotion Station in Xinping County, Xinping, Yunnan 653400
  • Received:2024-06-27 Revised:2024-09-15 Online:2025-06-25 Published:2025-07-06

Abstract:

In order to objectively evaluate the yield and stability of the tested varieties in the planting area, the combined analysis of variance and AMMI model were used to analyze the comprehensive performance of fresh pods of the three pilot varieties. The results showed that: (1) Tonghai pilot planting conditions ranked first, and the adaptability requirements for varieties were highest; Chengjiang pilot planting conditions ranked second, and the adaptability requirements for varieties were general; Yimen pilot planting conditions ranked third, the adaptability of varieties was low, and most varieties could be planted in regional points. (2) The top three varieties of fresh pod yield were 'Yudou No. 3', 'Yundou Zao 16' and 'Yundou Zao 6'. 'Yudou No. 3' had the best fresh pod yield, which was more prominent in Tonghai pilot, but it had poor stability and low resistance to unfavorable environment, so it was suitable for planting in good planting conditions. 'Yundou Zao 16' had good yield, good stability, good adaptability in the three pilot projects, and could be used to popularize planting in most regions; 'Yundou Zao 6' had the third highest yield, good stability, strong adaptability, and it could be popularize plant in most regions.

Key words: fresh broad beans, new variety, fresh pod yield, high yield, stability