Impact of agricultural practices on selected soil decomposers fauna
المؤلفون المشاركون
Abd al-Latif, Maha Ali
al-Rayah, al-Amin
Azar, Wafai Zaki
المصدر
Sudan Journal of Basic Sciences. |n Series : Biological Sciences
العدد
المجلد 6، العدد 14 (31 ديسمبر/كانون الأول 2009)، ص ص. 9-25، 17ص.
الناشر
معهد السودان للعلوم الطبيعية وحدة التأليف و النشر
تاريخ النشر
2009-12-31
دولة النشر
السودان
عدد الصفحات
17
التخصصات الرئيسية
الموضوعات
الملخص EN
Soil decomposers fauna i.e.
Collembolan, mites and nematodes were studied and compared between and within sites in relation to site, treatment and time of collection in Shambat arable and EL-Rawakeeb dry land.
Comparison of results between sites showed that population density /volume of decomposers fauna sampled from Shambat site exceeded their assemblages sampled from El-Rawakeeb site.
Treatment application in form of cattle manure and neem leaves powder were observed to induce insignificant changes in the three faunal groups between the two sites.
Temporal variations showed significant annual variations and insignificant seasonal variations between the two sites.
Within each site, population density/volume of each of Collembolan, mites and nematodes increased in response to cattle manure application in both sites.
Whereas, neem leaves powder application induced a significant decrease in population density / volume of collembolan in both sites.
These results are generally attributed to variability of soil properties which may add to the suitability of Shambat soil to El-Rawakeeb one for the survival of decomposers fauna.
Within each site, increase in population density/volume of these fauna upon cattle manure application was attributed to the ability of cattle manure to improve soil properties and to provide food.
The negative effect of neem leaves powder on mites and nematodes was attributed to neem toxicity, whereas, its positive effects on Collembolan was attributed to the ability of Collembolan to withstand neem toxicity, Collembolan probably physiologically resistant and the neem powder provided food, thus increasing its numbers compared to the central treatment.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abd al-Latif, Maha Ali& al-Rayah, al-Amin& Azar, Wafai Zaki. 2009. Impact of agricultural practices on selected soil decomposers fauna. Sudan Journal of Basic Sciences. |n Series : Biological Sciences،Vol. 6, no. 14, pp.9-25.
https://search.emarefa.net/detail/BIM-267878
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abd al-Latif, Maha Ali…[et al.]. Impact of agricultural practices on selected soil decomposers fauna. Sudan Journal of Basic Sciences. |n Series : Biological Sciences Vol. 6, no. 14 (Dec. 2009), pp.9-25.
https://search.emarefa.net/detail/BIM-267878
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abd al-Latif, Maha Ali& al-Rayah, al-Amin& Azar, Wafai Zaki. Impact of agricultural practices on selected soil decomposers fauna. Sudan Journal of Basic Sciences. |n Series : Biological Sciences. 2009. Vol. 6, no. 14, pp.9-25.
https://search.emarefa.net/detail/BIM-267878
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 22-25
رقم السجل
BIM-267878
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر