Andrzej Gawlik, Dorota Gołębiowska, Romualda Bejger, Danuta Kulpa, Beata Smolik


The influence of humic acids on Pisum sativum L. seed swelling process was studied. Humic acids (HA) were applied during seed swelling by watering the seeds for one hour in the first, fourth and eight hour of the process. Three different concentrations of HA 0.005 [gC dm-3]; 0.01 [gC dm-3]; 0.02 [gC dm-3] in buffer phosphate solution at pH=6.5 were used. The control sample was the pea seeds watered in buffer phosphate solution at pH=6.5 without humic acids. All of the pea seeds were placed on Petri dishes onto full water capacity filter paper. Humic acids at concentration 0.02 [gC dm-3] increased the fresh mass of swelling seeds when applied in the first hour of experiment. It was also noted that all concentrations of humic acids applied in the  first hour of experiment increased the percentage of pea seeds with visible radicle at the end of experiment.

Full Text:



C a c c o A. , A t t i n a E . , G e l s o m i n o A. , S i d a r i M.: J. Plant Nutr.Soil Sci., 163, 313, 2000.

C h e n Y. , A v i a d T.: Effects of humic substances on plant growth. [In]: Humic Substances in Soils and Crop Science: Selected Readings, Soil Science Society of America. MacCarthy P., Clapp C. E., Malcom R. L., Bloom P. R. (Eds.), Madison, 161, 1990.

C h e n g W. P., C h i F. H. , Yu R. F.: J. Coll.Interface Sci., 272, 153, 2004.

D ę b s k a D . , G o n e t S. S.: Wpływ substancji humusowych na rośliny. [In]: Substancje humusowe w glebach i nawozach. Eds. B. Dębska, S. S. Gonet. Wrocław, 166, 2003.

G a w l i k A . G o ł ę b i o w s k a D .: Humic Substances in Ecosystems, 7, 19, 2007.

G o ł ę b i o w s k a D . , P t a k W. , N o j i A .: Wpływ humianu potasowego na parametry kiełkowania i początkowe fazy wzrostu żyta i pszenicy. [In]: Ekologiczne aspekty reakcji roślin na działanie abiotycznych czynników stresowych. Eds. S. Grzesiak, Z. Misztalki. Kraków, 251, 1996.

G o n e t S . S . , D ę b s k a B .: Zesz. Probl. Post. Nauk Roln., 441, 241, 1993.

G o n e t S . S . , D z i a m s k i A . , G o n e t E .: Zesz. Probl. Post. Nauk Roln., 409, 182, 1993.

G r z e s i u k S .: Fizjologia i biochemia nasion. Warszawa, 5, 1981.

I l n i c k i P. , M a l a k A. , W ó j c i k R . , Z i ó ł k o w s k a A.: Roczn. AR Poznań, 253, 41, 1993.

K a p c e w i c z J . , L e w a k S . : Regulacja procesów fizjologicznych przez czynniki endogenne. [In]: Fizjologia roślin. Eds. J. Kopcewicz, S. Lewak. Warszawa, 137, 2002.

K o n o n o w a N .: Zagadnienie próchnicy glebowej. Warszawa, 352, 1955.

M u s c o l o A. , S i d a r i M. , F r a n c i o s o O. , T u g n o l i V. , N a r d i S .: J. Chem. Ecology, 33, 115, 2006.

P i n t o n R . , C e s c o S . , D e N o b i l i M. , S a n t i S . , Va r a n i n i Z . : Biology and Fertility of Soils, 26, 23, 1998.

R u s s e l l L . , S t o k e s A. R . , M a c d o n a l d H. , M u s c o l o A. , N a r d i S .: Plant and Soil, 283, 175, 2006.

Va u g h a n D . , M a l c o m R. E. , O r d B. G .: Influence of humic substances on biochemical processes in plants. [In]: Soil Organic Matter and Biological Activity, Marinus Nijhoff/Junk W, Dordecht. Vaughan D., Malcom R. E. (Eds.), The Netherlands, 77, 1985.

W h i t e M. C., C h a n e y R. L: Soil Sci. Soc. Am. J., 44, 308, 1980.

Yo u n g C. C. , C h e n L. F: Plant and Soil, 195, 143 1997.

Data publikacji: 2015-07-12 00:49:47
Data złożenia artykułu: 2015-07-12 00:49:24


Total abstract view - 112
Downloads (from 2020-06-17) - PDF - 29



  • There are currently no refbacks.

Copyright (c) 2015 Andrzej Gawlik

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.