Application of electro-ultrafiltration (EUF) in agricultural production — 2nd international symposium 1984 A. Van Diest EditorialNotes Pages: v - vi
Adequacy of soil testing for predicting fertilizer requirements H. Beringer OriginalPaper Pages: 21 - 37
EUF-N fractions in different soils during a vegetation period in pot and field experiments K. NémethH. Recke OriginalPaper Pages: 39 - 46
Influence of slurry applications on the EUF-N fractions in the soil F. FürstenfeldK. NémethH. Beringer OriginalPaper Pages: 47 - 53
Effect of liming on EUF-nutrient fractions in the soil, on nutrient contents of grape leaves and on grape yield Maria VárnaiJ. EifertL. Szöke OriginalPaper Pages: 55 - 63
Extraction of easily soluble fractions of Fe and other heavy metals from various substrates by electro-ultrafiltration (EUF) and their relation to the heavy-metal contents of plants H. D. Mohr OriginalPaper Pages: 65 - 76
Characterisation of the magnesium status of soils by means of the EUF-Mg fractions J. Loch OriginalPaper Pages: 77 - 83
Experiments on the reproductibility of results from EUF soil extracts with possible improvements resulting from these experiments Mary P. Sheehan OriginalPaper Pages: 85 - 92
Comparative study on EUF and other methods of soil analysis for the determination of available potassium in soils from Northern Greece A. D. SimonisK. Németh OriginalPaper Pages: 93 - 106
Yield response and availability of various phosphate fertilizer types as estimated by EUF G. K. JudelW. G. GebauerK. Mengel OriginalPaper Pages: 107 - 115
The EUF-N contents of arable soils as an indicator of their yield potential M. RexK. NémethT. Harrach OriginalPaper Pages: 117 - 125
The influence of rooting density in the soil on P removal by cereals on soils with different yield potential M. RexT. HarrachK. Németh OriginalPaper Pages: 127 - 132
Relationships between EUF-N fractions, N uptake and quality of sugar beet in deep loess soils of Southern Lower Saxony H. ReckeK. Németh OriginalPaper Pages: 133 - 141
Relationship between EUF-K contents, K uptake and sugar yield of sugar beet in deep loess soils H. ReckeK. NémethH. Beringer OriginalPaper Pages: 143 - 149
Effects of 60-year N, P, K and Ca fertilization on EUF-nutrient fractions in the soil and on yields of rye and potato crops S. MercikK. Németh OriginalPaper Pages: 151 - 159
Influence of the geological parent materials loess and keuper on the EUF-K fractions and on the effect of K fertilization in sugar beet culture L. C. Von Braunschweig OriginalPaper Pages: 161 - 173
Influence of long-term K-fertilizer treatments on EUF-K soil fractions and crop yields in the Federal Republic of Germany K. Orlovius OriginalPaper Pages: 175 - 182
EUF-nutrient contents required for optimal nutrition of grapes J. EifertMaria VárnalL. Szöke OriginalPaper Pages: 183 - 189
EUF-analysis of tea soils of Southern India and tea productivity S. NatesanV. RanganathanV. Krishnan OriginalPaper Pages: 191 - 198
The relationship between EUF-K and soil-K fractions of different K selectivity G. C. H. Venter Short Communication Pages: 201 - 205