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近期,北京市2009年度品种审定工作基本结束,经北京市农作物品种审定委员会各专业委员会及主任委员会评议,审定通过了29个主要农作物新品种,这已经
Recently, Beijing 2009 annual species approval basically ended, the Beijing Crop Variety Approval Committee of the Professional Committee and the chairman of the Committee reviewed and approved the approval of 29 major new crop varieties, which have been