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Hamidi, R., Mazaheri, D., Rahimian, H., Alizadeh, H., Ghadiri, H., Zeinaly, H.. (1385). INHIBITORY EFFECTS OF WILD BARLEY (HORDEUM SPONTANEUM Koch.) RESIDUES ON GERMINATION AND SEEDLING GROWTH OF WHEAT (TRITICUM AESTIVUM L.) AND ITS OWN PLANT. , 11(1), 35-43. doi: 10.22059/jdesert.2006.31865
R. Hamidi; D. Mazaheri; H. Rahimian; H. M. Alizadeh; H. Ghadiri; H. Zeinaly. "INHIBITORY EFFECTS OF WILD BARLEY (HORDEUM SPONTANEUM Koch.) RESIDUES ON GERMINATION AND SEEDLING GROWTH OF WHEAT (TRITICUM AESTIVUM L.) AND ITS OWN PLANT". , 11, 1, 1385, 35-43. doi: 10.22059/jdesert.2006.31865
Hamidi, R., Mazaheri, D., Rahimian, H., Alizadeh, H., Ghadiri, H., Zeinaly, H.. (1385). 'INHIBITORY EFFECTS OF WILD BARLEY (HORDEUM SPONTANEUM Koch.) RESIDUES ON GERMINATION AND SEEDLING GROWTH OF WHEAT (TRITICUM AESTIVUM L.) AND ITS OWN PLANT', , 11(1), pp. 35-43. doi: 10.22059/jdesert.2006.31865
Hamidi, R., Mazaheri, D., Rahimian, H., Alizadeh, H., Ghadiri, H., Zeinaly, H.. INHIBITORY EFFECTS OF WILD BARLEY (HORDEUM SPONTANEUM Koch.) RESIDUES ON GERMINATION AND SEEDLING GROWTH OF WHEAT (TRITICUM AESTIVUM L.) AND ITS OWN PLANT. , 1385; 11(1): 35-43. doi: 10.22059/jdesert.2006.31865

INHIBITORY EFFECTS OF WILD BARLEY (HORDEUM SPONTANEUM Koch.) RESIDUES ON GERMINATION AND SEEDLING GROWTH OF WHEAT (TRITICUM AESTIVUM L.) AND ITS OWN PLANT

Desert
مقاله 5، دوره 11، شماره 1، شهریور 2006، صفحه 35-43    اصل مقاله (49.25 K)
شناسه دیجیتال (DOI): 10.22059/jdesert.2006.31865
نویسندگان
R. Hamidi* 1؛ D. Mazaheri2؛ H. Rahimian2؛ H. M. Alizadeh3؛ H. Ghadiri4؛ H. Zeinaly5
1PhD Student, Faculty of Agriculture, University of Tehran, 2,3- Professor, Faculty of Agriculture, University
2Professor, Faculty of Agriculture, University of Tehran
3Assistant Professor, Faculty of Agriculture, University of Tehran
4Professor, Faculty of Agriculture, University of Shiraz
5Associated Professor, Faculty of Agriculture, University of Tehran
چکیده
Laboratory studies were conducted to examine the effects of different concentrations of wild barley (Hordeum spontaneum Koch.) shoot and seed extracts on germination and seedling growth of wheat (Triticum aestivum L.) and wild barley. In this study, all wild barley shoot extract concentrations (with exception of lowest concentration) significantly reduced wheat seed germination after 7 days. Shoot extract concentrations of 60 and 120 g / L significantly reduced shoot and root lengths, shoot fresh and dry weights, and, root fresh and dry weights of wheat. Seed germination of wheat was not affected by intermediate wild barley seed extracts. Considerably, some extracts of wild barley seeds stimulated the germination and growth of wheat. Wild barley shoot and seed extracts at low level stimulated the growth of its own plant, however, its germination and seedling growth were inhibited at higher shoot extract concentrations. The results of this investigation show that wild barley shoot extracts exert more allelopathic effects on germination and growth of wheat and its own plant than those of seed extracts.
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