   
  
2019/4/1
 
       [Hippophae rhamnoides L. ]  沙棘                       10m     2m                                           醋柳          酸剌         黑剌                                                                                                                                                                                                                             1300000hm2               90%             三北    1170000hm2          90%                                                               20                                                                                 1985                                                                                                        6.6                                                                         1978                                                     1986                1986~1995                                                   10            53000hm2             1978~1985                1995                                       320000hm2       64000hm2                              133000hm2          50000hm2    73000hm2         
 
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