. 2016 Dec 16;7:1901. doi: 10.3389/fpls.2016.01901

Table 4.

N transfer and proportion of N fixed by soybean as affected by inoculation in a growth chamber labeling experiment

	+A-R	+A+R
% Ndfa		58.4 ± 6.8
Ndfa (mg plant^-1)		13.4 ± 3.4
% N_transfer	11.4 ± 1.0^a	9.4 ± 1.9^a
N transferred (mg plant^-1)	1.3 ± 0.1^a	2.0 ± 0.2^b
% NDFT	11.1 ± 0.8^a	15.2 ± 1.2^b

Data in the table are the mean of three replicates with standard error. Different letters indicate significant differences between inoculation treatments (LSD test, P < 0.05). % Ndfa: percent N derived from the atmosphere fixed by soybean; % N_transfer: percentage N transferred from soybean to maize; N transferred: amount of N transferred from soybean to maize; % NDFT, percentage N in maize derived from transfer.