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开展白粒抗穗发芽小麦品种选育的一个重要环节就是对其抗性进行鉴定:如果在一个生长周期内因缺乏收获前连阴雨天气或虽有降雨但不能使这一抗性充分表现而难以选择时,人工鉴定方法至关重要 国外广泛使用的一种技术是将麦穗附在一个滚筒上,使其处于潮湿的条件下或者人工降雨使其潮湿(McMaster和Derera,1976)吴兆苏等(1987)研制成功一种控温保湿发芽床(人工模拟降雨器),以及一些研究用的纸包法、
An important link in the selection and breeding of wheat cultivars resistant to spike germination of wheat is the identification of their resistance. If it is hard to choose during one growth cycle due to a lack of rainy weather before harvest or even though there is rainfall but no sufficient performance of this resistance , Artificial Appraisal Method is Critical One technique widely used abroad is to attach ears to a drum to wet it or to damp it manually (McMaster and Derera, 1976) and Wu Zhaosu et al. (1987) A successful temperature-controlled moisturizing sprouting bed (artificial rainfall simulator), as well as some of the research methods used in paper bag,