The effect of some actinomycetes on the growth and nitrogen-fixing power ofAzotobacter chroococcum D. A. van Schreven OriginalPaper Pages: 1 - 18
Dry-matter production and nutrient content of plantation oil palms in Nigeria A. R. ReesP. B. H. Tinker OriginalPaper Pages: 19 - 32
The cation content of perennial ryegrassLolium perenne L. in relation to intraspecific variability and nitrogen/potassium interaction P. B. Vose OriginalPaper Pages: 49 - 64
Some significance of soil organic phosphorus mineralization in the phosphorus nutrition of cocoa in Ghana D. K. Acquaye OriginalPaper Pages: 65 - 80
Observations on the source of acid in empoldered mangrove soils M. G. R. Hart OriginalPaper Pages: 106 - 114
Uptake and distribution of manganese in oat plants D. N. MunnsC. M. JohnsonL. Jacobson OriginalPaper Pages: 115 - 126
Influence of fungal isolates on germination and growth of perennial ryegrass D. R. Humphreys JonesJ. S. Waid OriginalPaper Pages: 139 - 150
Distribution of sulfur in the wheat grain as shown by radioautographs Gabriel SeidmanJohn C. Frazier Short Communication Pages: 151 - 152