Core Insights - Hainan has completed its first survey and collection of forest and grassland germplasm resources by the end of 2025, identifying 3,101 species of plants and collecting 3,927 germplasm resources [1][1][1] Group 1: Survey Findings - The survey identified 3,101 species of forest and grassland plants, including 2,552 wild species and 549 cultivated species (including naturalized and introduced species) [1][1] - A total of 12.38 million images were collected, along with over 50,000 data records, 3,927 germplasm resources, 6,274 DNA samples, and 8,380 specimens [1][1][1] Group 2: Significant Discoveries - The survey confirmed eight new records (new distributions) for Hainan, including species such as Taiwan's mustard and discovered a suspected new species in the herbaceous family Acanthaceae [1][1] - Notable rediscoveries include the woody plant Blan Zimu, which had not been seen in the wild for nearly 70 years, and 12 rare species that had not been reported for many years, such as the Yajiu pig dung bean and Hainan prickly grass [1][1][1] Group 3: Valuable Resources for Future Use - The survey identified 136 excellent individual plants, 97 excellent stands, and 10 unique germplasm resources, including species like Aquilaria sinensis, providing valuable materials for future breeding and seed industry innovation [1][1][1]

全面摸清全省林草种质资源"绿色家底"—— 海南普查到3101种林草种质资源 海南日报讯（海南日报全媒体记者 孙慧）近日，海南日报全媒体记者 从海南省林业局获悉，截至 2025年底，海南完成全省首次林草种质资源普查及收集工作，普查到3101种林草种质资源，全面摸清全 省林草种质资源"绿色家底"，丰富了海南乃至全国的生物多样性。 据介绍，海南普查到林草种质资源233科1343属3101种，其中野生林草种类2552种，栽培（含逸生 种和归化种）植物549种。采集图片12.38万张、记录种质资源数据5万余条，采集种质资源3927份、 DNA样本6274份、标本8380份、繁育具有潜在绿化、能源等经济价值植物种质资源201份。 此次普查还有多项重要发现，确认台湾天芥菜等海南新记录（新分布）种和归化种共8种，发现草 本爵床科疑似新种，并重新记录到近70年未见野外踪迹的木本植物蓝子木，以及崖州猪屎豆、海南刺蕊 草等极少见种共12种。 海南省林业局相关负责人介绍，此次普查全面摸清了海南林草种质资源"家底"，并首次发现和收集 了一批优良、珍稀和特色林草种质资源，健全了林草种质资源保护利用体系，将持续推动海南新时代林 业高质量发 ...

Core Insights - The Shandong Provincial Gene Resource Center has announced the completion of the National Forest and Grassland Germplasm Resource Preservation Library in Shandong, which will officially open in November 2023, housing 69,700 preserved germplasm resources, the highest in the national forest and grassland system [1][3] Group 1: Infrastructure and Capacity - The Shandong preservation library is part of a national plan to establish a total of seven germplasm resource preservation facilities, with three already operational and others in various stages of construction [3] - The Shandong facility has a total investment of 64.54 million yuan and a building area of 4,141 square meters, designed to accommodate 700,000 resources [3][5] Group 2: Strategic Importance - Germplasm resources are described as the "chip" of seed industry development, highlighting their critical role in agricultural innovation and sustainability [3] - The Shandong library aims to serve not only the province but also the East China region and East Asia, integrating preservation, research, training, education, and information sharing [5] Group 3: Future Plans and Management - Future efforts will focus on strengthening the management of the Shandong library, enhancing talent development, and improving the "three-in-one" preservation system to maintain its leading position nationally [5] - The library will also address seed longevity issues by controlling environmental conditions to maximize seed viability [5]

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]

Core Insights - Shandong has completed two rounds of systematic surveys to clarify the types and distribution of forest and grass germplasm resources, significantly contributing to biodiversity data in China [2][3] Group 1: Germplasm Resource Survey - The recent survey identified 2,736 types of germplasm resources in Shandong, including 1,784 herbaceous plants and 952 woody plants, with an increase of 740 species since the 1990 publication of the "Flora of Shandong" [3] - The survey also recorded 71 new species for Shandong, including one new record for mainland China and one for the country overall [3] Group 2: Germplasm Resource Preservation - Germplasm resources are preserved through in-situ, ex-situ, and facility preservation methods, with facility preservation being the most stable and effective [4] - Shandong has established a national facility preservation library, which has preserved 69,700 samples, the largest and most diverse among similar facilities in China [4] Group 3: Economic Impact and Development - Since the 14th Five-Year Plan, Shandong has developed 146 approved superior tree species, enhancing economic forestry and supporting rural revitalization [4] - The newly bred "Qiu Yan" pomegranate variety has increased yield by 500 kg per mu, with market prices rising from approximately 5 yuan to 10 yuan per kg [4] - The early-maturing apple variety "Lu Li" fills a gap in early-ripening apple varieties in China, maturing 15-30 days earlier than traditional varieties and increasing yield by over 2,000 yuan per mu [4] Group 4: Research and Collaboration - Shandong collaborates with various domestic and international research institutions to enhance the scientific value of germplasm resources through wild plant introduction and genetic breeding [5] - The province is also establishing a plant garden system to promote public education and awareness about forest and plant conservation [5]