Vol 40, No 2 (1971)

Table of Contents

O hodowli in vitro wycinków z łodygi rącznika (Ricinus communis L.) i wilczomlecza tyrlicza (Euphorbia lathyris L.) [In vitro culture of segment from shoots of Ricinus communis L. and Euphorbia lathyris L.]
B. Wojciechowska, H. Dajnowicz-Kolbe, A. Workowska
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227-241
Relationship between dry matter production and carbon dioxide absorption in seedlings of Scots pine (Pinus silvestris L.) in their second vegetation season
W. Żelawski, J. Kucharska, J. Kinelska
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243-256
Effect of 2-chloroethylphosphonic acid and vanillin on chlorophyll, protein and RNA synthesis in detached cucumber cotyledons, and chlorophyll degradation in senescing leaf discs of kale
J. S. Knypl
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257-274
Wzrost pomidorów na pożywce azotanowej lub amonowej w obecności różnych form i zróżnicowanych ilości żelaza [The development of tomato plants growing on nutrient solutions containing either nitrates or ammonium salts, in presence of various forms and doses of iron]
J. Stabrowsk, A. Paściak
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275-294
Grzyby zasiedlające drewno w Puszczy Białowieskiej. XVII. Ceriporiopsis gilvescens (Bres.) Domański [Wood-inhabiting fungi in Białowieża virgin forest in Poland. XVII. Ceriporiopsis gilvescens (Bres.) Domański]
St. Domański
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295-303
Development of new plants from leaves and roots of Atropa belladonna L. in the in vitro culture
M. A. Zenkteler
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305-313
The significance of compression wood in restoration of the leader in Pinus sihestris L. damaged by moose (Alces alces). II. Structure of growth rings in regenerating stems in relation to juvenile wood formation
B. A. Molski
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315-340
A comparison between the effect of gibberellin and 2-chloroethyl trimethylammonium chloride (CCC) on some biochemical processes in bean plants. IV. Effect on the content of the inhibitor of absicisic acid properties
M. Michniewicz , E. Galoch
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341-348
Changement du taux des triterpénoîdes dans Helianthus annuus L. pendant la période de végétation [Variations in the level of triterpenoids in Helianthus annuus during vegetation]
K. Struby, Z. Kasprzyk
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349-358
Free amino acids in the environment of the developing embryo (Dicotyledonous plants)
M. Ryczkowski, M. G. Buijs, H. T. Van Dijk, H. Ryczkowska
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359-370
Attempts at DNP isolation from callus and tumour tissues of Nicotiana tabacum
L. Kłyszejko-Stefanowicz, A. Rennert, W. Mazurczyk, M. Wysocki, W. Potaczyk
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371-376
Sugar changes in young seedlings and decotylized embryos of Lupinus luteus
L. Ratajczak, H. Mazurowa
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377-387
Organization of the root apical meristem in Linum usitatissimum L. grown at 25°C and 7°C
A. Kadej, H. Stobiecka, F. Kadej
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389-394
Badania kariologiczne nad trzema gatunkami rodzaju Malva L. [Karyological studies in three species of the genus Malva L.]
E. Adamkiewicz, K. Bijok
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395-400