| 科技创新支撑黑土地永续利用 |
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| 引用本文： | 侯建国.科技创新支撑黑土地永续利用[J].中国科学院院刊,2021,36(10):1123-1126. |
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| 作者姓名： | 侯建国 |
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| 作者单位： | 中国科学院 北京 100864 |
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| 摘 要： | 东北黑土地是国家粮食安全的"压舱石",然而长期以来的黑土退化导致土壤肥力降低、生态服务功能下降,严重威胁国家粮食安全和区域生态安全。作为"国家队",中国科学院先期谋划、科学论证,汇聚院内外科研队伍,联合东北四省(区)共同发起"黑土粮仓"科技会战。通过设立中国科学院战略性先导科技专项(A类)"黑土地保护与利用科技创新工程"、筹建黑土地保护与利用国家重点实验室、打造黑土地保护利用专业人才队伍,激发科技创新活力,实现黑土地可持续利用,为用好养好黑土地作出国家战略科技力量应有的贡献。
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| 关 键 词： | 黑土地保护与利用 科技创新 示范推广 院省联动 |
| 修稿时间： | 2021/10/14 0:00:00 |
Science and Technology Innovation Supporting Sustainable Use of Black Soil |
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| HOU Jianguo.Science and Technology Innovation Supporting Sustainable Use of Black Soil[J].Bulletin of the Chinese Academy of Sciences,2021,36(10):1123-1126. |
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| Authors: | HOU Jianguo |
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| Institution: | Chinese Academy of Sciences, Beijing 100864, China |
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| Abstract: | The region of black soil in Northeast China is the "ballast stone" of national food security. However, the degradation of black soil leads to a decline of soil fertility and ecological service function, which threatens the national food security and regional ecological security. With advance design and scientific demonstration, the Chinese Academy of Sciences (CAS) together with provinces of Northeast China launched the "Science and Technology (Sci-Tech) Battle of Black Soil Granary" by gathering outstanding scientists, high technology and equipment. At present, the CAS is planning to initiate the Strategic Priority Research Program called "Black Soil Granary", establish the State Key Laboratory of Black Soil Conservation and Utilization, and construct specialized research teams of black soil conservation and reasonable utilization. Through these measures, we aim to invigorate the Sci-Tech innovation, ensure the sustainable use of black soil, and make a strategic Sci-Tech contribution to the national food security. |
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| Keywords: | black soil conservation and utilization scientific and technological innovation demonstration and extension cooperation between academy and provinces |
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