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Soil characteristics and classification at Maytm area in the city of Ibb, Yemen
المؤلفون المشاركون
al-Sabahi, Ismail Abd Allah
Mayas, Ali
المصدر
Yemeni Journal of Agriculture & Veterinary Sciences
العدد
المجلد 1، العدد 3 (31 ديسمبر/كانون الأول 2015)، ص ص. 106-115، 10ص.
الناشر
جامعة ذمار كلية الزراعة و الطب البيطري
تاريخ النشر
2015-12-31
دولة النشر
اليمن
عدد الصفحات
10
التخصصات الرئيسية
الملخص EN
The study was carried out to investigate the morphological and physio-chemical characteristics as well as classification of soil in Maytam area located at Ibb Governorate, Yemen.
For this purpose, geomorphologic map was produced using remote sensing (RS) and GIS technology.
Four soil profiles were selected.
The land and profiles were morphologically described and then soil samples were collected according to the vertical variations for integrated physical and chemical analyses.
The site observations indicated that, the whole topography of Maytam is graduated mountainous complex stepwise plain terraces with nearly level terraces surface.
The studied soils have very high elevations varied widely as average of 1880 m.
at Maytam (a.
s.
l.).
These soils are deep and mostly well drained.
The soils have manily slightly gravelly loam to gravelly loamy sand texture.
Also, the soils have mostly moderate sub- angular blocky structure with hard to extremely hard (dry) and friable to firm (moist) consistence.
The main hue notation of soil color is 10YR but some profile horizons in Maytam.
All studied soils are non- saline having mildly alkaline reaction.
OM is low and decreases with depth.
CaCO3 content is mostly low and varies between studied profiles of different with random distribution throughout their depth.
Gypsum is low without clear distribution through soil profiles.
CEC is mainly correlated with fine fractions and organic matter contents.
ESP in the most of studied soils is lower then 15% are classified under Entisols according to soil Survey Staff (2010).
The others that have Natric diagnostic horizon are affillated to Aridisols
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Sabahi, Ismail Abd Allah& Mayas, Ali. 2015. Soil characteristics and classification at Maytm area in the city of Ibb, Yemen. Yemeni Journal of Agriculture & Veterinary Sciences،Vol. 1, no. 3, pp.106-115.
https://search.emarefa.net/detail/BIM-1532831
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Sabahi, Ismail Abd Allah& Mayas, Ali. Soil characteristics and classification at Maytm area in the city of Ibb, Yemen. Yemeni Journal of Agriculture & Veterinary Sciences Vol. 1, no. 3 (Dec. 2015), pp.106-115.
https://search.emarefa.net/detail/BIM-1532831
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Sabahi, Ismail Abd Allah& Mayas, Ali. Soil characteristics and classification at Maytm area in the city of Ibb, Yemen. Yemeni Journal of Agriculture & Veterinary Sciences. 2015. Vol. 1, no. 3, pp.106-115.
https://search.emarefa.net/detail/BIM-1532831
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 102-103
رقم السجل
BIM-1532831
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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