عناصر مشابهة
Effect of Various Integrated Weed Managements on Weed Densities at Elwaseeta Rainfed Conditions
المصدر: | مجلة التربوي |
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الناشر: |
جامعة المرقب - كلية التربية بالخمس
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المؤلف الرئيسي: | |
مؤلفين آخرين: | , |
المجلد/العدد: | ع18 |
محكمة: | نعم |
الدولة: | ليبيا |
التاريخ الميلادي: | 2021 |
الصفحات: | 634 - 638 |
ISSN: | 2011-421X |
رقم MD: | 1137041 |
نوع المحتوى: | بحوث ومقالات |
اللغة: | English |
قواعد المعلومات: | EduSearch |
مواضيع: | |
رابط المحتوى: |
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المستخلص: | In this study different weed integrated management (soil surface tillage; grazing 10 days before weeds flowering, grazing 10 days after weeds flowering, crop stubble burning and without management (control)for comparing their efficiency to reduce weed species densities under sequential barley cropping. Among the integrated managements grazing either before or after flowering of weeds gave promising results for decline grass weed seedlings density. This management element followed by crop stubble burning for decrease the densities of broad leaved weed seedling. These integrated weed managements record significant (p<0.01) affected of weed species densities. |
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