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Effect of aqueous extracts of Eucalyptus, Myrtus and Nerium leaves on weed weight accompanied with growth of wheat Triticum aestivum L. | ||
| journal of kerbala university | ||
| Article 1, Volume 5, Issue 3, 2009, Pages 31-39 PDF (0 K) | ||
| Abstract | ||
| An experiment was conducted at Al-Mishkhab Experimental Research Station, to study the effects of water extracts of Eucalyptus, Myrtus and Nerium plant leaves on weed weight accompanied with growth of wheat. Extraction was done by cold water (at room temperature) and boiled water. to prepare concentrations of 25% , 50%, 75% and 100% as well as the control treatment (distilled water). Results showed that water extracts of Eucalyptus, Myrtus and Nerium plant leaves reduced weed dry weights. ,. Myrtus water leaf extract gave the lightest weed dry weights compared to the other two leaf extracts. It was noticed that, weed dry weights were inhibited with an increase in the concentration of all leaf extracts .Mean weed dry weights reduced to 5.60g/m2 for wide weed leaf compared to narrow weed leaf which their mean dry weight was 8.0 g/m2. | ||
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