云南省农业科学院生物技术与种质资源研究所的冷库是一个中期库,材料的保存年限在10~15年。冷库里面存放着2.5万份从云南各村落搜集的农作物种质,等待育种专家的青睐,作为父本或母本,同其他品种进行杂交,选育更加高产、高营养、抗病的农 Yunnan Academy of Agricultural Sciences Institute of Biotechnology and Germplasm Resources cold storage is a medium-term reservoir, the preservation of materials in 10 to 15 years. There are 25,000 copies of crop germplasm collected from villages in Yunnan province in cold storage, awaiting the favor of breeding specialists, as a male or female parent, crossing with other varieties and breeding more productive, highly nutritious and disease-resistant peasants