Estimates of Combining Ability and Heterosis for Yield and Its Related Traits in Pearl Millet Inbred Lines under Downy Mildew Prevalent Areas of Senegal
المؤلفون المشاركون
Cissé, Ndiaga
Offei, Samuel Kwame
Danquah, Eric Yirenkyi
Kanfany, Ghislain
Fofana, Amadou
Tongoona, Pangirayi
Danquah, Agyemang
المصدر
International Journal of Agronomy
العدد
المجلد 2018، العدد 2018 (31 ديسمبر/كانون الأول 2018)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2018-05-02
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Pearl millet is an important cereal crop for smallholder farmers’ food security in West and Central Africa.
However, its production has stagnated due to several factors such as the continuous use of local populations.
A set of 17 inbred lines was crossed with Sosat C 88 and Souna 3 following a line × tester mating design.
The F1 hybrids, their parents, and a check were evaluated in Bambey and Nioro research stations during the rainy season of 2017.
Data on downy mildew incidence, plant height, flowering time, panicle length and diameter, productive tillers, thousand-grain weight, panicle, and grain yield were recorded.
GCA and SCA mean squares were significant for most of the traits indicating that both additive and nonadditive gene effects were involved in the control of the inheritance of these traits.
However, the contribution of GCA to total mean squares was higher than that of SCA for all the traits, providing that additive gene action was more important in their inheritance.
The top-cross hybrid IBL155-2-1 × Sosat C 88 exhibited negative and significant SCA effects for downy mildew incidence, flowering time, and plant height.
Lines IBL003-B-1, IBL091-1-1, IBL095-4-1, IBL110-B-1, and IBL 206-1-1 had positive GCA effects for grain yield and negative GCA effects for downy mildew, flowering time, and plant height.
These lines can be used as parents to create synthetic varieties or hybrids.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Kanfany, Ghislain& Fofana, Amadou& Tongoona, Pangirayi& Danquah, Agyemang& Offei, Samuel Kwame& Danquah, Eric Yirenkyi…[et al.]. 2018. Estimates of Combining Ability and Heterosis for Yield and Its Related Traits in Pearl Millet Inbred Lines under Downy Mildew Prevalent Areas of Senegal. International Journal of Agronomy،Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1166155
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Kanfany, Ghislain…[et al.]. Estimates of Combining Ability and Heterosis for Yield and Its Related Traits in Pearl Millet Inbred Lines under Downy Mildew Prevalent Areas of Senegal. International Journal of Agronomy No. 2018 (2018), pp.1-12.
https://search.emarefa.net/detail/BIM-1166155
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Kanfany, Ghislain& Fofana, Amadou& Tongoona, Pangirayi& Danquah, Agyemang& Offei, Samuel Kwame& Danquah, Eric Yirenkyi…[et al.]. Estimates of Combining Ability and Heterosis for Yield and Its Related Traits in Pearl Millet Inbred Lines under Downy Mildew Prevalent Areas of Senegal. International Journal of Agronomy. 2018. Vol. 2018, no. 2018, pp.1-12.
https://search.emarefa.net/detail/BIM-1166155
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1166155
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