Major nutrient balances in small-scale vegetable farming systems in peri-urban areas in China Hong-Jie WangBiao HuangIngrid Öborn Research Article 18 November 2007 Pages: 203 - 218
Relative performance of chelated zinc and zinc sulphate for lowland rice (Oryza sativa L.) Sushanta Kumar NaikDilip Kumar Das Research Article 04 December 2007 Pages: 219 - 227
Effect of zinc-enriched urea on productivity, zinc uptake and efficiency of an aromatic rice–wheat cropping system Yashbir Singh ShivayDinesh KumarRajendra Prasad Research Article 09 December 2007 Pages: 229 - 243
Evaluation of a polyolefin coated urea (Meister) as a fertilizer for irrigated cotton Deli ChenJohn R. FreneyPhil M. Chalk Research Article 02 December 2007 Pages: 245 - 254
Yield and yield components of cowpea (Vigna unguiculata (L.) Walp.) as influenced by Sokoto phosphate rock and placement methods in the semi-arid zone of Nigeria Aliyu Lawal SokotoAjit Singh Research Article 13 December 2007 Pages: 255 - 265
Meat bone meal and fox manure as P sources for ryegrass (Lolium multiflorum) grown on a limed soil Kari YlivainioRisto UusitaloEila Turtola Research Article 20 December 2007 Pages: 267 - 278
Quantification of seasonal soil nitrogen mineralization for corn production in eastern Canada Tian-Yun WuB. L. MaB. C. Liang Research Article 27 December 2007 Pages: 279 - 290
Nitrogen leaching in an upland cropping system on an acid soil in subtropical China: lysimeter measurements and simulation Bo SunDeli ChenXingxiang Wang Research Article 26 January 2008 Pages: 291 - 303