Plant breeders' rights
英文缩写PBR
英文全称Plant breeders' rights
中文释义 植物培育者权利
所属分类生物科学
词条简介PBRs are justified on the basis that they encourage investment in plant breeding, the argument being that without legal protection there would be little incentive to develop new conventionally-bred varieties of plants, especially of crops such as wheat an