عنوان المقالة: Effect of the foliar enrichment and herbicides on maize and associated weeds irrigated with drainage water
إبراهيم سعيد محمد مسعد | Ibrahim Said Mohamed Mosaad | 4759
- نوع النشر
- مجلة علمية
- المؤلفون بالعربي
- المؤلفون بالإنجليزي
- Roshdy M. H. Tagour and Ibrahim S. M. Mosaad
- الملخص الانجليزي
- A two-year field experiment was conducted during summer seasons of 2013 and 2014, which were irrigated by drainage water which belong to salinity class (C3S1 to C4S2), to study the effect of the foliar enrichment namely (Anti-stress) and weed management treatments (some pre and post-emergence herbicides and two-hand hoeing) on maize growth, yield, yield components and chemical composition of maize grains and associated weeds (Portulaca oleracea, Amaranthus retroflexus and Echinochloa colonum). The results illustrated that application of the foliar enrichment enhanced the dry weight of weeds and increased maize growth characters, yield and yield components and total crude protein and total oil percentage of grain maize, as compared with untreated treatment. All weed management treatments caused a significant reduction in total dry weight of weeds at 60 and 80 days after sowing in both seasons. Two-hand hoeing treatment exerted the highest decrease in total dry weight of weeds followed by metribuzin, oxadiagyl, fluroxypyr and bentazon, respectively at 60 and 80 days after sowing compared with other weed management treatments. While, the highest values of maize growth, yield, yield components and maize grains' content of protein and oil was obtained with two-hand hoeing followed by metribuzin, oxadiagyl, fluroxypyr and bentazon, respectively. While, two hands hoeing produced the maximum values of leaf area, ear length, the weight of kernels plant−1, but applying of metribuzin treatment gave the highest values of total oil percentage of grain maize when the foliar enrichment was used.
- تاريخ النشر
- 01/12/2017
- الناشر
- Annals of Agricultural Sciences
- رقم المجلد
- 62
- رقم العدد
- 2
- ISSN/ISBN
- 0570-1783
- رابط DOI
- https://doi.org/10.1016/j.aoas.2017.11.004
- الصفحات
- 183-192
- رابط الملف
- تحميل (90 مرات التحميل)
- رابط خارجي
- https://www.sciencedirect.com/science/article/pii/S0570178317300283
- الكلمات المفتاحية
- MaizeAnti-stressDrainage waterEmergenceWeed managementHerbicide