The performance of the Danish simulation model DAISY in prediction of Nmin at spring Claus JensenBirgitte StougaardHans Spelling Østergaard OriginalPaper Pages: 79 - 85
Potential impact of agroforestry on soil nutrient balances at the farm scale in the East African Highlands K. D. ShepherdE. OhlssonJ. K. Ndufa OriginalPaper Pages: 87 - 99
Greenhouse evaluation of agronomic potential of different sources of phosphate fertilizer in a typical concretionary soil of Northern Ghana E. Owusu-BennoahD. K. Acquaye OriginalPaper Pages: 101 - 106
Phosphorus sorption by three cultivated savanna alfisols as influenced by pH J. O. Agbenin OriginalPaper Pages: 107 - 112
Agronomic evaluation of fertilizer products derived from Sukulu Hills phosphate rock C. N. ButegwaG. L. MullinsS. H. Chien OriginalPaper Pages: 113 - 122
Fertigation versus conventional fertilization of flatwoods grapefruit Brian J. Boman OriginalPaper Pages: 123 - 128
Distribution of uranium in the production of triple superphosphate (TSP) fertilizer and phosphoric acid Emin ErdemNihat TinkiliçHalis Ölmez OriginalPaper Pages: 129 - 131
A new route for the beneficiation of low grade calcareous phosphate rocks Zafar Iqbal ZafarM. M. AnwarD. W. Pritchard OriginalPaper Pages: 133 - 142
Effect of fertilization on organic and microbial biomass nitrogen using15N under corn (Zea mays L.) in two Quebec soils B. C. LiangA. F. MacKenzie OriginalPaper Pages: 143 - 149
Predicting the field performance of twelve commercial liming materials from southern Australia M. K. ConyersB. J. ScottW. Lill OriginalPaper Pages: 151 - 161