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1999年4月23日,中国正式加入国际植物新品种保护联盟(UPOV)《国际植物新品种保护公约(1978年文本)》,成为UPOV第39个成员国。在UPOV现
On April 23, 1999, China officially joined the UPOV International Convention for the Protection of New Varieties of Plants (1978 version) and became the 39th member country of UPOV. Now in UPOV