Wang, Jun; Wang, Dejian; Zhang, Gang; Wang, Yuan; Wang, Can - In: Agricultural Water Management 141 (2014) C, pp. 66-73
A field experiment was carried out for three years to examine the concentrations of NH4+-N, NO3−-N and dissolved total phosphorus (TP) in leachates and cumulative leaching losses in rice fields with straw retention under different rates of fertilizer N application. With straw retention, the...
