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山东国家级“种子银行”保存林草种质资源6.97万份
Qi Lu Wan Bao· 2025-10-16 03:26
Core Viewpoint - The Shandong Provincial Government is enhancing the protection and utilization of forest and grass germplasm resources to support the construction of a beautiful Shandong, emphasizing the importance of these resources for national food security, biological safety, and ecological safety [1] Group 1: Understanding Germplasm Resources - Shandong has a diverse range of forest and grass germplasm resources due to its climatic and geographical conditions, with a total of 2,736 species identified, including 1,784 herbaceous plants and 952 woody plants, marking an increase of 740 species since 1990 [3] - Recent surveys have recorded 71 new species of herbaceous plants in Shandong, including one new record for mainland China and one for the country overall, contributing to the biodiversity database [3] Group 2: Conservation Efforts - The province has established a national facility for the preservation of forest and grass germplasm resources, which has accumulated 69,700 samples, the largest and most diverse among similar facilities in the country, earning the title of China's first "seed ark" [4] Group 3: Economic Impact - Shandong has developed 146 approved high-quality tree species since the 14th Five-Year Plan, significantly boosting agricultural productivity, with specific examples showing increased yields and market prices for pomegranate and hawthorn varieties [6] Group 4: International Collaboration and Education - The province is collaborating with various domestic and international research institutions to enhance the scientific value of germplasm resources and is establishing a large-scale public education platform focused on plant conservation and biodiversity [7]