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. 2016 Sep;79:66–73. doi: 10.1016/j.eja.2016.05.014

Fig. 4.

Fig. 4

Identification of genotypes that combine greater values of %nitrogen derived from the atmosphere using grain tissue (%Ndfa-G) with higher values of nitrogen use efficiency (NUE) in terms of kg of grain produced kg−1 of shoot N uptake under drought conditions when grown in a Mollisol at CIAT-Palmira, Colombia. Higher%Ndfa-G genotypes with greater values of NUE were identified in the upper, right hand quadrant.