四、什么是品种权？其效力如何？品种权是知识产权的重要组成部分 ,是植物新品种保护的核心 ,整个植物新品种保护都是围绕品种权的取得和保护而展开的。具体地说 ,品种权就是由国家植物新品种保护审批机关依照法律、法规的规定 ,赋予品种权人对其新品种的经济权利和精神权利的 Fourth, what is the right to breed? How effective is it? The variety rights is an important part of intellectual property and the core of new plant variety protection. The protection of new plant varieties is based on the acquisition and protection of variety rights. Specifically, the right to variety is granted by the NPPECA in accordance with the laws and regulations, giving the variety rights to the economic rights and moral rights of the new variety