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武206×330玉米单交种丰产性能好,品质佳,适应性广,综合性状优良。与中单二号相比,具有成熟早、品质好、出苗整齐、生长旺盛、产量高等优点,缺点是轻感玉米丝黑穗病。为了进一步试验鉴定其丝黑穗病的发病程度,对产量影响大小,今后应用推广价值等,特对该单交种进行两年丝黑穗病的人工接种鉴定,并在我省有关地县布点示范调查自然发病率,对全省多年区试资料进行统计分析,对选育地点的成县进行多年统计。从多方面调查鉴定证实该单交种玉米丝黑穗病的发病率,以便确定其在生产上的利用价值。
Wu 206 × 330 corn single cross high yield performance, good quality, wide adaptability, excellent overall traits. Compared with the number two, with mature early, good quality, emergence of neat, vigorous growth, high yield advantages, the disadvantage is light corn head smut. In order to further test the identification of the incidence of head smut, the impact on the size of the output, the application of the promotion of the future value, especially on the single crossbred two years of head smut artificial inoculation identification and distribution in our county Demonstration of natural incidence of the survey, the province for many years the district trial data for statistical analysis of breeding sites for many years count County. From many aspects of investigation confirmed that the single cross corn ear smut morbidity in order to determine its value in the use of production.