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大豆种皮斑驳(褐斑粒)严重影响大豆商品品质,不利出口创汇及良种推广。因而,日益为育种和植病工作者所关注。 种传大豆花叶病引致种粒斑驳的报道,首见于日本越水幸男等(1957),而后国外许多研究结果都证实了种皮斑驳与病毒侵染大豆植株的关系。国内的研究始于70年代,林建兴等(1976),吕文清等(1981),刘宗麟等(1984)的研究结果进一步证实了种皮斑驳是由田间普遍发生的大豆花叶病
Soybean seed coat mottled (brown speckles) seriously affect the quality of soybean products, adverse export earnings and varieties promotion. As a result, there is increasing interest for breeding and plantation workers. Seed germination soybean mosaic caused by mottled reports, first seen in Japan and other lucky male (1957), and then many foreign studies have confirmed the germ mottled and virus-infected soybean plants. Domestic research began in the 1970s. The results of studies by Lin et al. (1976), Lv Wenqing et al. (1981) and Liu Zonglin et al. (1984) further confirmed that germplasm mottling is a common occurrence of soybean mosaic disease