Journal of Zhejiang Agricultural Sciences ›› 2024, Vol. 65 ›› Issue (4): 903-907.DOI: 10.16178/j.issn.0528-9017.20240133

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Comparative analysis of new barley varieties in Zhejiang Province

SONG Linguang1,2,3(), LIU Yinping4, LI Yu4, SONG Jiansong2, WANG Junmei1,5, YUE Wenhao1,5, LIU Lei1,5, CAI Kangfeng1,5,*()   

  1. 1. Institute of Crop and Nuclear Technology Utilization, Zhejiang Academy of Agricultural Sciences, Hangzhou 310021, Zhejiang
    2. Haining Jianhe Agricultural Science & Technology Co., Ltd., Jiaxing 314416, Zhejiang
    3. Zhejiang Agronomist College, Hangzhou 310021, Zhejiang
    4. Haining Crop Technical Service Station, Jiaxing 314400, Zhejiang
    5. National Barley Improvement Center, Hangzhou 310021, Zhejiang
  • Received:2024-02-21 Online:2024-04-11 Published:2024-04-22

Abstract:

Comparative analysis of 11 new barley varieties was conducted in Haining, Xiuzhou, Jiaxing, Pinghu, Cixi and Wenzhou within Zhejiang Province. The growth duration of Zhepi 25, 19-39 and Xiu 20-11 in Wenzhou was less than 130 d, so these varieties are suitable for local “barley-early rice-late rice” triple cropping system. The yield of Zhepi 23, Zhepi 28 and Zhepi 37 exceeded 5 500 kg·hm-2 while maintaining relatively low plant height and short growth period, so it is promising to promote these varieties in the north of Zhejiang Province.

Key words: barley, agronomic traits, yield, growth period

CLC Number: