Most read articles by the same author(s)
- D.M. Wheeler, S.F. Ledgard, C.A.M. de Klein, R.M. Monaghan, P.L. Carey, R.W. Mcdowell, K.L. Johns, OVERSEER® nutrient budgets - moving towards on-farm resource accounting , Proceedings of the New Zealand Grassland Association: Volume 65, 2003, Palmerston North
- A.H.C. Roberts, T.H. Webb, J.D. Morton, M.B. O'Connor, D.C. Edmeades, Building a solid foundation - sulphur, phosphorus and potassium requirements for the sedimentary soiIs of North Canterbury , Proceedings of the New Zealand Grassland Association: Volume 56, 1994, Hanmer Springs
- L.C. Smith, K.D. Trainor, J.D. Morton, Nutrient requirements for irrigated lucerne in Central Otago , Proceedings of the New Zealand Grassland Association: Volume 76, 2014, Alexandra
- R.M. Monaghan, D. Smeaton, M.G. Hyslop, D.R. Stevens, C.A.M. de Klein, L.C. Smith, J.J. Drewry, B.S. Thorrold, A desktop evaluation of the environmental and economic performance of model dairy farming systems within four New Zealand catchments , Proceedings of the New Zealand Grassland Association: Volume 66, 2004, Ashburton
- K. Betteridge, C.J. Hoogendoorn, B.S. Thorrold, D.A. Costall, S.F. Ledgard, Z.A. Park-Ng, P.W. Theobald, Nitrate leaching and productivity of some farming options in the Lake Taupo catchment , Proceedings of the New Zealand Grassland Association: Volume 69, 2007, Wairakei
- L.C. Smith, J.D. Morton, W.D. Catto, K.D. Trainor, Nitrogen responses on pastures in the southern South Island of New Zealand , Proceedings of the New Zealand Grassland Association: Volume 62, 2000, Invercargill
- S.F. Ledgard, G.D. Pitman, J.D. Morton, Effect of calcium supplementation on milk production and hypocalcaemia , Proceedings of the New Zealand Grassland Association: Volume 66, 2004, Ashburton
- A.H.C. Roberts, J.D. Morton, M.B. O'Connor, D.C. Edmeades, Building a solid foundation for pasture production in Northland: P, K, S and lime requirements , Proceedings of the New Zealand Grassland Association: Volume 57, 1996, Waitangi
- J.D. Morton, A.H.C. Roberts, D.C. Edmeades, M.J. Manning, North Otago soils: physical properties and nutrient requirements for economic production , Proceedings of the New Zealand Grassland Association: Volume 58, 1996, Oamaru
- D.B. Wright, J.D. Morton, AGRICULTURAL DEVELOPMENT OF PAKIHI SOILS ON THE WEST COAST , Proceedings of the New Zealand Grassland Association: Volume 38, 1976, Nelson