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为了发掘上海地方水稻品种资源的优良性状,我们开展了抗主要病虫害的性状鉴定,本文是这一研究的总结。一、试验材料与方法上海地方水稻品种资源,由本院作物所水稻品种资源课题组提供。两年中,重复测定281份品种资源,这些品种包括:籼稻11份,其中早籼8份,晚籼3份,粳稻225份,其中早粳2份,中粳6份,晚粳217份。糯稻28份,其中中糯1份,晚糯27份。接种体系采自郊区田间,经过室内繁殖培养,增加群体。
In order to explore the fine traits of local rice varieties in Shanghai, we carried out the characterization of major pests and diseases. This article is the summary of this research. First, the test materials and methods Shanghai local rice varieties resources, by the Institute of Crops rice varieties resources research group to provide. Two hundred and seventy-two cultivars were determined in two years. Among them, 11 were indica rice, including 8 indica rice, 3 indica rice and 225 japonica rice, including 2 early japonica rice, 6 middle japonica rice and 217 late japonica rice. 28 glutinous rice, of which 1 waxy, waxy 27. Inoculation system was collected from the field in the suburbs, after indoor breeding, increase the population.