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The impact of extreme climate on China's grain production and countermeasures
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Science & Technology Review | 2024, 42(16) : 82 - 90
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Science & Technology Review | 2024, 42(16): 82-90
Exclusive:High Quality Development of Grain Industry
The impact of extreme climate on China's grain production and countermeasures
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XU Hang1,2, LIU Sheng2, LIU Lei1,2, LIU Xuejun1
Affiliations
    1. College of Resources and Environmental Sciences, China Agricultural University, Beijing 100193, China;
    2. College of Earth and Environmental Sciences, Lanzhou University, Lanzhou 730000, China
Published: 2024-08-28 doi: 10.3981/j.issn.1000-7857.2024.03.01100
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With the intensified global warming trend, frequent extreme climatic events have an increasingly significant impact on China's grain production. In 2023, China's grain production was severely impacted by extreme climate, resulting in nationwide output reduction, posing a serious threat to food security. In response to the frequent occurrence of extreme weather, seven countermeasures are proposed: adjusting the national agricultural layout, conducting research and development on crop breeding, constructing agricultural water conservancy facilities, optimizing soil quality, legislating to ensure green agricultural development, promoting agricultural financial services, and establishing an agricultural disaster early warning system. By juxtaposing these measures with the objectives outlined in the 14th Five-Year Plan for National Planting Industry Development, this article provides reference for crafting strategies to response future extreme climatic events in China. The core task for China's future grain production is enhancing long-term capabilities against various disasters and advocating further attention to the challenges of climate change posed on future agricultural production, to ensure secure and stable grain production.
climate change  /  extreme climate  /  grain production
XU Hang, LIU Sheng, LIU Lei, LIU Xuejun. The impact of extreme climate on China's grain production and countermeasures[J]. Science & Technology Review, 2024 , 42 (16) : 82 -90 . DOI: 10.3981/j.issn.1000-7857.2024.03.01100
Year 2024 volume 42 Issue 16
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doi: 10.3981/j.issn.1000-7857.2024.03.01100
  • Receive Date:2024-03-08
  • Online Date:2024-09-05
  • Published:2024-08-28
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  • Received:2024-03-08
  • Revised:2024-05-06
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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