Impact of Forage Fertilization with Urea and Composted Cattle Manure on Soil Fertility in Sandy Soils of South-Central Vietnam
المؤلفون المشاركون
Cherney, D. J. R.
McRoberts, Keenan C.
Ketterings, Quirine M.
Parsons, David
Hai, Tran Thanh
Quan, Nguyen Hai
Ba, Nguyen Xuan
Nicholson, Charles F.
المصدر
International Journal of Agronomy
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-03-03
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
Increased production in smallholder beef systems requires improved forage management.
Our objective was to evaluate the effects of composted cattle manure and mineral nitrogen (urea) application on soil fertility and partial nutrient balances in plots established to Brachiaria cv.
Mulato II in south-central coastal Vietnam from 2010 to 2013.
A randomized complete block design was implemented on six farms (blocks), with five rates of composted cattle manure (0, 4, 8, 12, and 24 Mg DM/ha per yr) and three urea rates (0, 60, and 120 kg N/ha per yr) in a factorial design.
Soil was analyzed before and after the experiment.
Compost increased soil pH, organic matter, Ca, Mg, and Mn.
The effect of compost and urea applications on postexperiment soil fertility depended on preexperiment soil fertility for K, P, S, Mg, Zn, Mn, Cu, and organic matter, suggesting that the ability to maintain soil fertility depends on the interaction between soil organic and inorganic amendments and existing soil fertility.
Highest farm yields were also achieved on farms with higher preexperiment soil fertility levels.
Negative partial nutrient balances for N, P, and K suggest that yields will not be sustainable over time even for the highest fertilization inputs used in this experiment.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
McRoberts, Keenan C.& Ketterings, Quirine M.& Parsons, David& Hai, Tran Thanh& Quan, Nguyen Hai& Ba, Nguyen Xuan…[et al.]. 2016. Impact of Forage Fertilization with Urea and Composted Cattle Manure on Soil Fertility in Sandy Soils of South-Central Vietnam. International Journal of Agronomy،Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1104903
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
McRoberts, Keenan C.…[et al.]. Impact of Forage Fertilization with Urea and Composted Cattle Manure on Soil Fertility in Sandy Soils of South-Central Vietnam. International Journal of Agronomy No. 2016 (2016), pp.1-14.
https://search.emarefa.net/detail/BIM-1104903
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
McRoberts, Keenan C.& Ketterings, Quirine M.& Parsons, David& Hai, Tran Thanh& Quan, Nguyen Hai& Ba, Nguyen Xuan…[et al.]. Impact of Forage Fertilization with Urea and Composted Cattle Manure on Soil Fertility in Sandy Soils of South-Central Vietnam. International Journal of Agronomy. 2016. Vol. 2016, no. 2016, pp.1-14.
https://search.emarefa.net/detail/BIM-1104903
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1104903
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