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. 2012 Sep 12;160(3):1384–1406. doi: 10.1104/pp.112.204420

Table I. Influence of N supply on biomass accumulation and leaf growth rate.

Genotype, Plant Age	Shoot Biomass (g)			Leaf Growth Rate (cm d⁻¹)
Genotype, Plant Age	High N ^a	Low N ^a	%^b	High N ^a	Low N ^a	%^b
A188, 20 d	12.09 ± 1.840	7.66 ± 0.602	63.36	6.59 ± 0.200	4.90 ± 0.144	74.36
B73, 20 d	12.35 ± 1.711	7.26 ± 0.726	58.79	5.86 ± 0.968	4.86 ± 0.577	82.93
A188, 30 d	52.89 ± 3.732	17.63 ± 2.123	33.32	7.01 ± 0.333	3.86 ± 0.371	55.06
B73, 30 d	59.30 ± 3.854	18.34 ± 1.557	30.93	6.54 ± 1.126	4.34 ± 0.718	66.36

^a

Measurements represent an average from six plants ± sd.

^b

The reductions of biomass and leaf growth rate of low-N-treated compared with high-N-treated plants are given in percentages.