The electronmicroscopical study of the division of highly vacuolised grapevine callus cells J. JÁsekJ. Hpudák OriginalPaper Pages: 321 - 326
The comparison between membrane and transorgan electric potentials inChenopodium rubrum: The methods L. Adamec OriginalPaper Pages: 327 - 335
Changes in membrane potential inChenopodium rubrum during the course of photoperiodic flower induction L. AdamecJ. Krekule OriginalPaper Pages: 336 - 343
Changes in transorgan electric potential inChenopodium rubrum during the course of photoperiodic flower induction L. AdamecJ. Krekule OriginalPaper Pages: 344 - 353
Effects of phytohormones on some drought stressed crop plants: Plant-Water relations and mineral composition M. A. ShaddadA. F. RadiM. A. El-Tayeb OriginalPaper Pages: 354 - 362
Studies with phorate, an organophosphate insecticide, on some enzymes of nitrogen metabolism inVigna mungo (L.) Hepper S. N. MathurV. K. SinghR. C. Srivastava OriginalPaper Pages: 363 - 369
Anatomy ofZea mays andGlycine max seedlings treated with triazole plant growth regulators A. M. BarnesR. H. WalserT. D. Davis OriginalPaper Pages: 370 - 375
Localization of axillary meristems of short day plantChenopodium rubrum L. Zofia Michno-ZatorskaJana OpatrnáTeresa Szcesniak OriginalPaper Pages: 376 - 380
Light conditions of photoperiodic induction of flowering inChenopodium murale L. ecotype 197 - Early flowering long-day plant LibuŠe PavlováJ. UllmannDagmar Součková OriginalPaper Pages: 381 - 385
The transition to reproductive phase inchenopodium murale L. ecotype 197 - Early flowering long-day plant LibuŠe PavlováDagmar SouČkováJ. Krekule OriginalPaper Pages: 386 - 391
The effect of humic acids, fractionated according to molecular mass, on the formation and mutagenicity of N-methyl-N-nitrosourea T. GlchnerS. A. BadaevJ. VelemÍnskÝ OriginalPaper Pages: 392 - 399
Micropropagation ofLarix decidua Mill. andpinus sylvestris L. V. Chalupa OriginalPaper Pages: 400 - 407
The effect of cadmium on potato (Solanum tuberosum L.) shoot culture growth Eva DomažlickáZ. Opatrný Brief Communication Pages: 408 - 412
Photosynthesis and photorespiration in two cultivars of cotton under salt stress H. H. Mert Brief Communication Pages: 413 - 414