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Acta Horticulturae Sinica ›› 2025, Vol. 52 ›› Issue (S2): 115-116.doi: 10.16420/j.issn.0513-353x.2025-0228

• Vegetables • Previous Articles     Next Articles

A New Tuber Mustard Cultivar‘Yuji 6’Suitable for Machine Harvesting

GUAN Zhongrong, SHEN Jinjuan*, ZHANG Zhaorong, PENG Lisha, FAN Yonghong, WANG Hao, LI Wenping, ZHANG Xingxing, YANG Ping   

  1. Fuling Academy of Southwest University,Chongqing Key Laboratory of Scientific and Technological Innovation of Chinese Pickles Jointly Built by Sichuan and Chongqing,Southeast Chongqing Academy of Agricultural Sciences,Chongqing 408000,China
  • Received:2025-06-25 Revised:2025-07-18 Online:2025-10-28 Published:2025-11-03

Abstract: ‘Yuji 6’is a novel cultivar of stem tuber mustard developed through distant hybridization and successive backcrossing,utilizing the stem tuber mustard inbred line‘Bansuiye’as the female parent and Chinese cabbage from Shandong as the male parent. This cultivar features a compact and upright plant architecture with a nearly spherical tuberous stem,light green skin,waxless surface,and extremely late-maturing traits. The internode length is 3.41 cm and the yield is approximately 49 926.23 kg · hm-2. Highly adapted for mechanical harvesting,‘Yuji 6’is recommended for promotion in the main raw material production areas for pickled mustard tuber below 600 m elevation in Chongqing Municipality.

Key words: Brassica juncea var. tumida, machine harvesting, cultivar

CLC Number: