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一、供试材料及研究内容与方法试验于1989年11月在河北省张北县张家口地区坝上农科所进行,供试材料为1987年和1988年采收的成熟野豌豆种子(简称“1987年种子”和“1988年种子”),贮藏年限分别为两年和一年。研究内容及方法是:(1)标准发芽及处理后的发芽试验。采用毛巾卷发芽法,毛巾卷事先消毒,然后浸湿,种子放入后置于25℃的
I. Test Materials and Research Contents and Methods The experiment was conducted in November 1989 at the Bashang Agricultural Science Institute in Zhangjiakou, Zhangbei County, Hebei Province. The tested materials were mature wild pea seeds harvested in 1987 and 1988 (referred to as “ 1987 Seeds ”and“ 1988 Seeds ”), with shelf life of two years and one year respectively. Research contents and methods are: (1) standard germination and germination test after treatment. Using towel curling method, towel roll before disinfection, and then soaked seeds placed in the 25 ℃ after