共 9 条
[5]
Urea-rubber matrices as slow-release fertilizers[J] . Z. A. Hassan,S. D. Young,C. Hepburn,R. Arizal.Fertilizer Research . 1992 (1)
[6]
Fate and efficiency of nitrogen fertilizers applied to wetland rice. I. The Philippines[J] . ET Craswell,SK Datta,CS Weeraratne,PLG Vlek.Fertilizer Research . 1985 (1)
[7]
Dynamics of ammonia volatilization from simulated urine patches and aqueous urea applied to pasture. II. Theoretical derivation of a simplified model[J] . RR Sherlock,KM Goh.Fertilizer Research . 1985 (1)
[8]
Time and mode of nitrogen fertilizer application to tropical wetland rice[J] . ET Craswell,SK Datta,WN Obcemea,M Hartantyo.Fertilizer Research . 1981 (4)
[9]
Ammonia volatilization from floodedsoil systems:a computer model.Ⅱ.Theory and model results .2 Jayaweera G R,Mikkelsen D S. Soil Science Society of America Journal . 1990