Influence of Cutting Date and Nitrogen Fertilizer Levels on Growth, Forage Yield, and Quality of Sudan Grass in a Semiarid Environment
المؤلفون المشاركون
Ziki, S. J. L.
Zeidan, E. M. I.
El-Banna, A. Y. A.
Omar, A. E. A.
المصدر
International Journal of Agronomy
العدد
المجلد 2019، العدد 2019 (31 ديسمبر/كانون الأول 2019)، ص ص. 1-9، 9ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2019-09-15
دولة النشر
مصر
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
Sudan grass is less sensitive to water shortage and produces large amounts of biomass.
For these reasons, it is a promising summer forage crop for arid and semiarid regions where natural pastures are rare and water scarcity limits summer forage production.
The aim of the present work was to investigate the influence of cutting date (early and late, for three cuts) and three nitrogen (N) fertilizer levels (35, 70, and 105 kg N/ha/cut) on Sudan grass (Sorghum sudanense (Piper) Stapf.).
The study was carried out in the experimental farm of Faculty of Agriculture, Zagazig University, Egypt, during 2016 and 2017 summer seasons using a split-plot design.
The results obtained revealed significant differences between the two cutting dates on growth, forage yield, and quality of Sudan grass.
The late cutting date (56 days after sowing DAS and 42 days after the 1st cut) gave the highest values for almost all the growth characters, dry forage yield in addition to total dry yield (TDY) in both seasons.
The highest number of shoots/plant (1.911), leaf area/plant (2841.6 cm2), and dry forage weight (g)/plant (76.65 g) were obtained by late cutting (56 DAS) with the application of 105 kg N/ha/cut.
The lowest values of these characters were recorded with 35 kg N/ha/cut.
Quality parameters were significantly affected by N levels during both seasons, while cutting date significantly affected the protein yield (kg/ha).
The interaction result apparently indicated that the highest dry forage yield of Sudan grass (16.26 ton/ha) was achievable at the 1st cut with the application of the highest N level (105 kg N/ha/cut).
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Ziki, S. J. L.& Zeidan, E. M. I.& El-Banna, A. Y. A.& Omar, A. E. A.. 2019. Influence of Cutting Date and Nitrogen Fertilizer Levels on Growth, Forage Yield, and Quality of Sudan Grass in a Semiarid Environment. International Journal of Agronomy،Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1155771
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Ziki, S. J. L.…[et al.]. Influence of Cutting Date and Nitrogen Fertilizer Levels on Growth, Forage Yield, and Quality of Sudan Grass in a Semiarid Environment. International Journal of Agronomy No. 2019 (2019), pp.1-9.
https://search.emarefa.net/detail/BIM-1155771
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Ziki, S. J. L.& Zeidan, E. M. I.& El-Banna, A. Y. A.& Omar, A. E. A.. Influence of Cutting Date and Nitrogen Fertilizer Levels on Growth, Forage Yield, and Quality of Sudan Grass in a Semiarid Environment. International Journal of Agronomy. 2019. Vol. 2019, no. 2019, pp.1-9.
https://search.emarefa.net/detail/BIM-1155771
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1155771
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