J Integr Plant Biol ›› 2017, Vol. 59 ›› Issue (10): 710-735.DOI: 10.1111/jipb.12559
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Liyu Chen
Liyu Chen1,2 and Hong Liao2*
摘要: Improving crop nutrient efficiency can improve agricultural sustainability by increasing yield with lower environmental costs. Here, we summarized the mechanisms and strategies to increase nutrient efficiency, focused on the contributions of root system architecture to acquisition efficiency, as well as mineral translocation, remobilization, and metabolic efficiency to utilization efficiency.