Project supported by the National Basic Research Program of China (No.2005CB121101);National Natural Science Foundation of China (Nos.30400279 and 30671233);International Foundation for Science (IFS)(No.C/3799-1)
Under high light conditions, ammonium nutrition has a negative effect on plant growth. This suggests that the adverse effects of ammonium nutrition on plant growth may be related to carbon gain, photosynthesis, and ph...