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随机选择 3块样地 ,对神农架林区秦岭冷杉的保存现状进行了调查 ,在此基础上提出了秦岭冷杉遗传资源保存的原则和方法 ,并提出了秦岭冷杉的保护和开发利用的对策及种子园营建与管理的方法
Three plots were selected at random to investigate the conservation status of Fir in Qinling Mountains in Shennongjia forest region. Based on this, the principles and methods of conservation of Fir genetic resources in Qinling Mountains were put forward, and the strategies of protection and development and utilization of Fir Park construction and management methods