Jorge A Delgado, Ronald F Follett, Marvin J Shaffer. Simulation of Nitrate-nitrogen dynamics for cropping systems with different rooting depths[J]. Soil Sci Soc AM J, 2000, 64:1050-1054.
UNLU K, OZENIRLER G, YURTERI C. Nitrogen fertilizer leaching from cropped and irrigated sandy soil in Central Turkey[J]. European Journal of Science, 1999, 50:609-620.
[5]
Ng H Y F, Drury C F, Serem V K, et al. Modeling and testing of the effect of tillage, cropping and water management practices on nitrate leaching in clay loam soil[J]. Agricultural Water Management, 2000, 43 : 111- 131.
[6]
Alva A K, Paramasivam S, Fares A, et al. Nitrogen best management practice for citrus trees II. Nitrogen fate, transport, and components of N budget[J]. Science Horticulturae, 2006, 109(3 ) : 223-233.
John L Hutson. LEACHM model description and user\\'s guide[M]. Australia:School of Chemistry, Physics and Earth Sciences the Flinders University of South Australia. 2003. 1-4.