我校是一所地处半山区的农村中学,大部份学生来自农村。为了结合《生物》课的教学,开展农业科技活动,我组于1975年开始先后组织起“多项性农业科学实验小组”开展“五四○六”、白木耳、黑木耳、灵芝,猴头等菌种的制种和生产,稻麦良种选育、本地固氮蓝 Our school is a rural half-mountain high school, most of the students from rural areas. In order to combine the teaching of “Biology” with agricultural science and technology activities, our group started from 1975 to organize “a number of experimental groups of agricultural science” to carry out “5460”, white fungus, black fungus, Ganoderma lucidum , Hericium species of seed production and production, rice and wheat breeding, local nitrogen fixation blue