气候变化
持续性
农业
心理弹性
作物产量
非生物成分
农林复合经营
农业生产力
绿色革命
弹性(材料科学)
气候弹性
转化式学习
环境科学
人口
杠杆(统计)
作物
世界人口
产量(工程)
自然资源经济学
农学
生态学
生物
计算机科学
经济
教育学
社会学
人口学
热力学
冶金
材料科学
心理治疗师
机器学习
心理学
物理
作者
Julia Bailey‐Serres,Jane E. Parker,Elizabeth A. Ainsworth,Giles Oldroyd,Julian Schroeder
出处
期刊:Nature
[Springer Nature]
日期:2019-11-06
卷期号:575 (7781): 109-118
被引量:740
标识
DOI:10.1038/s41586-019-1679-0
摘要
The current trajectory for crop yields is insufficient to nourish the world’s population by 20501. Greater and more consistent crop production must be achieved against a backdrop of climatic stress that limits yields, owing to shifts in pests and pathogens, precipitation, heat-waves and other weather extremes. Here we consider the potential of plant sciences to address post-Green Revolution challenges in agriculture and explore emerging strategies for enhancing sustainable crop production and resilience in a changing climate. Accelerated crop improvement must leverage naturally evolved traits and transformative engineering driven by mechanistic understanding, to yield the resilient production systems that are needed to ensure future harvests. Genetic strategies for improving the yield and sustainability of agricultural crops, and the resilience of crops in the face of biotic and abiotic stresses contingent on projected climate change, are evaluated.
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