The germ plasma resources of most agricultural plants in China are preserved,including 330,000 specimens of germ plasma for various species of crops,of which 300,000 have duplicates.

• 目前，中国大多数农作物种质资源得到了保护，现已收集到各种农作物种质33万份，其中对30万份种质材料进行了原份和复份保存。