List price   € 10     This title is available in ActaHort CD-rom format only - not available in print format Convener   F. Penningsfeld  Editor   F. Penningsfeld  Publication date   1 September 1968  ISSN   0567-7572  Number of articles   9  Volumes   1  Place   Helsinki, Finland  Online articles: PREFACE (J.E. Hårdh) GRUNDLAGEN DER ANZUCHT GARTNERISCHER KULTURPFLANZEN IN TORF (F. PENNINGSFELD) THE EFFECT OF POTASSIUM AND PHOSPHORUS FERTILISER ON TOMATOES PROPAGATED IN PEAT (M.J. WOODS, J.J. O'HARE, C.G. NOLAN) FURTHER INVESTIGATIONS ABOUT THE COMPOSITION OF PEAT SUBSTRATE FOR YOUNG PLANTS (D. WILLE) EFFECT OF GROWTH RETARDANTS ON PLANTS GROWN IN PEAT (E. KAUKOVIRTA) PEAT IN CONVALLARIA GROWING (L. KURKI) BASIN PEAT CULTURE (V. PUUSTJARVI) DER FINNISCHE GARTENBAU MIT BESONDERER BERUCKSICHTIGUNG DER TORFKULTUREN (R. VARTIJA) KOMPOSTIERUNG DES SCHLACHTHOFABFALLS MIT TORF (T. RAUTAVAARA) SLOW-RELEASE FERTILISERS IN PEAT-SAND COMPOSTS (A.C. BUNT)