送交者: az886502 于 2005-1-04, 13:04:00:

回答: 无论中国还是美国，农民很少自己留种, 必须每年买种子。　 由 Latino2 于 2005-1-04, 12:16:53:

给咱举几个美国的例子吧。monsanto有几个有力量的竞争对手？

• How about Microsoft? - Latino2 (0 bytes) 2005-1-04, 13:09:26
  • Do you like the microsoft situation? - az886502 (38 bytes) 2005-1-04, 13:14:40
    • There is no permanent market dominancy in a capitalism world. - Latino2 (92 bytes) 2005-1-04, 13:41:48
      • well - az886502 (163 bytes) 2005-1-04, 14:42:16
        • DuPont, Advanta, Dow Chemical, Syngenta - Latino2 (164 bytes) 2005-1-04, 15:01:19
          • Can't always rely on market mechanism - Enlighten (117 bytes) 2005-1-04, 15:17:07
          • their market share? - az886502 (84 bytes) 2005-1-04, 15:04:34
            • You said Monstanto is dominating the market, then it's your job to - Latino2 (55 bytes) 2005-1-04, 15:14:51

加跟贴