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Effect of Soil Management Practices and Slope on Soil Fertility of Cultivated Lands in Mawula Watershed, Loma District, Southern Ethiopia
المؤلفون المشاركون
Gadana, Damte Balcha
Sharma, Parshotam Datt
Selfeko, Dereje Tsegaye
المصدر
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-09-01
دولة النشر
مصر
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Soil degradation is a serious problem challenging food security in Ethiopia.
To halt degradation and restore impoverished soils, the government has initiated soil management practices in the affected areas.
Still, there is little information on the impact of these practices in terms of improvement in soil fertility of cultivated lands under different soil and climatic conditions.
Accordingly, the study was carried out to study the effect of soil management practices, viz, soil bund (SB), application of farm yard manure (FYM), soil bund integrated with FYM (SBFYM), and vis-a-vis no management practice (NM), on soil fertility under upper (20%–30%) and lower (2%–10%) slope ranges at Mawula watershed, Loma district, Southern Ethiopia.
Twenty-four composite soil samples (4 practices × 2 slope ranges × 3 sites) drawn from the surface layer (0–20 cm) were analysed for different physical and chemical properties indicative of soil fertility.
The data were analysed statistically in a randomized complete block design.
All the soil management practices improved significantly the different aspects of physical and chemical fertility (soil texture, bulk density, total porosity, moisture content, organic carbon, and contents of macro and micronutrients, viz, N, P, K, Na, Ca, Mg, Fe, Mn, Zn, and Cu).
The practice SBFYM was significantly superior to FYM and SB.
The order of performance was SBFYM > FYM > SB > NM.
The usefulness of soil management practices was further corroborated by the farmers’ response (based on semistructured questionnaires), as 83% of them perceived the practices well and opted for their adoption.
As such, the soil management practices, notably SBFYM, merit their implementation on a large scale to improve fertility and productivity of degraded lands.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gadana, Damte Balcha& Sharma, Parshotam Datt& Selfeko, Dereje Tsegaye. 2020. Effect of Soil Management Practices and Slope on Soil Fertility of Cultivated Lands in Mawula Watershed, Loma District, Southern Ethiopia. Advances in Agriculture،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1120051
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gadana, Damte Balcha…[et al.]. Effect of Soil Management Practices and Slope on Soil Fertility of Cultivated Lands in Mawula Watershed, Loma District, Southern Ethiopia. Advances in Agriculture No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1120051
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gadana, Damte Balcha& Sharma, Parshotam Datt& Selfeko, Dereje Tsegaye. Effect of Soil Management Practices and Slope on Soil Fertility of Cultivated Lands in Mawula Watershed, Loma District, Southern Ethiopia. Advances in Agriculture. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1120051
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1120051
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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