Vol 45, No 4 (1976)

Table of Contents

Regeneration and vegetative propagation of Sphagnum palustre as factor of population stability
Dygna Sobotka
PDF
357-368
Investigations on some metabolites of Tecoma stans Juss. callus tissue. Part II. Chromatographical analysis of alkaloid and quinone compounds
Barbara Dohnal
PDF
369-381
The chemotaxonomic investigations on the flavonoid compounds in the leaves of Saxifraga aizoon Jacq.
Lucyna Pawłowska
PDF
383-393
Quantitative daily changes of flavonol glycosides in the leaves of Betula humilis Schrk.
Lucyna Pawłowska
PDF
395-400
Uptake and transport of nutrients and transverse cracking of bean cotyledons
Karol W. Duczmal
PDF
401-410
Chlorophyll content in pine (Pinus silvestris L.) needles exposed to flue dust from lead and zinc works
M. Świeboda
PDF
411-419
Influence of lead tetraethyl on the growth of Funaria hygrometrica L. and Marchantia polymorpha L.
Irena Krupińska
PDF
421-428
Effects of water soluble oncostatic fraction from Rheum officinale Baill. rhizomes on Allium cepa root meristem. I. The mitotic activity
A. Dawidowicz-Grzegorzewska
PDF
429-443
Effects of water soluble oncostatic fraction from Rheum officinale Baill. rhizomes on Allium cepa root meristem. II. Meristem length and mitotic activity distribution
A. Dawidowicz-Grzegorzewska
PDF
445-452
Effects of water soluble oncostatic fraction from Rheum officinale Baill. rhizomes on Allium cepa root meristem. III. Morphological changes in cytoplasm
A. Dawidowicz-Grzegorzewska
PDF
453-458
Automatic measurement of water uptake and weeping sap excretion by root system
J. Czerski
PDF
459-468
Inhibition of cytokinesis in the microspores of Tradescantia bracteata Small, by caffeine
M. Charzyńska, I. Pannenko
PDF
469-476
Source-sink relationships in radish plant
Z. Starck, L. Ubysz
PDF
477-493
The influence of nitrogen nutrition on the dynamics of growth and metabolism of endogenous growth regulators in Scotch pine (Pinus silvestris L.) seedlings
M. Michniewicz, B. Rożej, J. Stopińska
PDF
495-510