Supported by the National Key Basic Research Program (973 Program) of China (No.2007CB109304);the NationalNatural Science Foundation of China (Nos.30771290 and 30671234)
The variation in nitrogen (N) uptake by rice has been widely studied but differences in rice root morphology that may contribute to this variation are not completely understood. Field and greenhouse experiments were...
Project supported by the National Natural Science Foundation of China (Nos. 30771290 and 30671234)
Efficient use of N in agricultural practice can increase yield, decrease production costs and reduce the risk of environmental pollution. Effects of N fertilizer application rates on grain yield and physiological N us...