Research Article
Net Assimilation Rate and Agronomic Efficiency of Nitrogen in Tartago (Ricinus communis L.) (Euphorbiaceae) in Dry Climate
Figure 2
Dynamics of the net assimilation rate in Tartago (Ricinus communis L.) in the function of four levels of nitrogen. (a) 0 kg(N) ha−1; (b) 20 kg(N) ha−1; (c) 40 kg(N) ha−1; (d) 60 kg(N) ha−1; (e) 80 kg(N) ha−1; (f) 100 kg(N) ha−1; (g) 120 kg(N) ha−1 in Teotitlán de Flores Magón, Oaxaca, Mexico, in 2018. NAR, net assimilation rate.
(a) |
(b) |
(c) |
(d) |
(e) |
(f) |
(g) |
(h) |