Analysis of Invasive Weeds in Barley Crop at Jabal Akhdar | ||
| Alexandria Science Exchange Journal | ||
| Article 14, Volume 44, Issue 1, March 2023, Pages 87-96 PDF (327.12 K) | ||
| Document Type: Original Article | ||
| DOI: 10.21608/asejaiqjsae.2023.291678 | ||
| Authors | ||
| Tyeeb F. Hessian* ; Amal Gama Ali* | ||
| Crop Department - College of Agriculture - Omar Al-Mukhtar University | ||
| Abstract | ||
| A survey and weed sampling was carried in barley fields to determine know local knowledge effect on weeds management and intensity, diversity under different regions, i.e, sedi-Khaled, AL-Abrouq, Safsaf, Shahaat , Ras-Traab , Garnaada, EL-Faidya, EL-Baida, El-Wesita, Omar Al-Mokhtar and El- Maraje. Survey and field work was carried out more specially at march 2018-2019, (heading stage), both qualitative and quantitative data were collected. Six weed species were more occupied the regions land. They were : bromus rubens; lolium rigidum L., Brassica tournfortii, Gouan; silybum, marianum L., viciamonatha, Retz and medicago polymorpha L. Results exhibited that B.rubens was the superiority in the density; frequency, meanwhile L.rigidum recorded the importante value. Ras –traab region showed the significant increase in density, dominance concluded value, while El-Baida for importance value. This study concluded that these indecies were more benefit to study the return from weeds control. | ||
| Keywords | ||
| Indecies of weeds survey and invasive in barley crop | ||
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