Quality and Grain Yield Attributes of Rwandan Rice (Oryza sativa L.) Cultivars Grown in a Biotron Applying Two NPK Levels
المؤلفون المشاركون
Mukamuhirwa, Alphonsine
Persson Hovmalm, Helena
Nyamangyoku, Obedi
Johansson, Eva
Ortiz, Rodomiro
المصدر
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-06-24
دولة النشر
مصر
عدد الصفحات
12
الملخص EN
High-yielding rice cultivars with good processing quality and rich in nutrition suitable to a changing climate are of particular importance for future rice-based food production.
Here, seven Rwandan rice cultivars were grown in a climate chamber of the biotron facility at the Swedish University of Agricultural Sciences, to be evaluated for their grain yield, nutritional composition, and dough mixing properties.
Two different levels of inorganic fertilizer were applied weekly from the seedling stage until flowering.
Significant differences for grain yield and quality attributes were found between cultivars.
Jyambere showed significantly the highest yield while Ingwizabukungu, Nemeyubutaka, and Jyambere were high in mineral elements content.
Ndamirabahinzi and Mpembuke had the highest levels of TPC and TAC.
Generally, the lower fertilizer dose resulted in a better performance of the cultivars for both yield and quality attributes.
Significantly higher content of Fe, Ca, and Ba was found in grains from the moderate fertilizer dose, whereas K, Na, P, S, Zn, Cd, and Pb increased in grains from the higher fertilizer dose.
The cultivar Ndamirabahinzi showed less variability of evaluated characters across fertilizer doses.
The results from this study may be used for rice breeding of cultivars with high yield and good grain quality.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mukamuhirwa, Alphonsine& Persson Hovmalm, Helena& Ortiz, Rodomiro& Nyamangyoku, Obedi& Johansson, Eva. 2018. Quality and Grain Yield Attributes of Rwandan Rice (Oryza sativa L.) Cultivars Grown in a Biotron Applying Two NPK Levels. Journal of Food Quality،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1185267
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mukamuhirwa, Alphonsine…[et al.]. Quality and Grain Yield Attributes of Rwandan Rice (Oryza sativa L.) Cultivars Grown in a Biotron Applying Two NPK Levels. Journal of Food Quality No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1185267
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mukamuhirwa, Alphonsine& Persson Hovmalm, Helena& Ortiz, Rodomiro& Nyamangyoku, Obedi& Johansson, Eva. Quality and Grain Yield Attributes of Rwandan Rice (Oryza sativa L.) Cultivars Grown in a Biotron Applying Two NPK Levels. Journal of Food Quality. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1185267
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1185267
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