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2007-2013年对甘肃陇南重要小麦生产品种‘中梁27’在甘肃省不同生态区进行了全生育期抗条锈特点研究和苗期抗条锈基因推导分析,结果表明:‘中梁27’全生育期对接种的条锈菌CYR29、CYR31、CYR32、Su11-4、Su11-7、Su11-11、Su11-13、HY4、HY7、HY8表现抗病,对CYR33表现中抗-中感,对新菌系贵22-9、贵22-14表现感病。对自然诱发的条锈病,从2012年开始在甘肃田间表现感病。苗期对24个国内外供试条锈菌单孢菌系的抗性谱与已知基因载体品种不一致,推测含有未知抗条锈基因。
In 2007-2013, we studied the characteristics of stripe rust resistance during the whole growth period and the deduced resistance genes of stripe rust in seedling stage in Zhongliang 27, an important wheat variety from Longnan in Gansu province. The results showed that ’Zhongliang 27’ During the whole growth period, the resistance to stripe rust of inoculated CYR29, CYR31, CYR32, Su11-4, Su11-7, Su11-11, Su11-13, HY4, HY7 and HY8 showed resistance to CYR33, New strains of your expensive 22-9, your performance 22-22 feeling flu. Naturally induced stripe rust, from 2012 in Gansu field show a sense of disease. Seedling stage of 24 domestic and foreign strains of the test strip of the spore resistance spectrum and the known gene carrier species are not consistent, speculated to contain unknown stripe rust resistance genes.