Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2005, Vol. 21 ›› Issue (10): 259-259.

Special Issue: 园艺 农业生态

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Screening of Resistant Sources to More Diseases and Identification of Breeding Resistant Variety in the Cabbage

Zhang Enhui, Xu Zhongmin, Cheng Yongan, Wang Yanni, Ma Qingsan   

  • Online:2005-10-05 Published:2005-10-05

Abstract: By identified main economy character and resistant to TuMV, Black rot and CMV of 815 self-bred lines of cabbage in field. the 612 self-bred lines were obtained. Breeding materials of cabbage were identified and screened for their resistance to the three pathogens by artificial inoculation at seedling and field natural occurrence. Four materials H8501, B8502, J8806, B9505 resistant to TuMV, Black rot and CMV were selected. Eighteen combinations of cabbage resistant to TuMV, Black rot and CMV were obtained and identified to resistance, quality and yield by crossing these four resistant sources with other five self-bred lines. The results showed that the eight combinations were selected, among them four combinations participate in variety area test and authorize through province and national variety.