Normalized Difference Vegetation Index as a Tool for Wheat Yield Estimation: A Case Study from Faisalabad, Pakistan
المؤلفون المشاركون
Ercisli, Sezai
Jaafar, Hawa Z. E.
Sultana, Syeda Refat
Ali, Amjed
Ahmad, Ashfaq
Mubeen, Muhammad
Ahmad, Shakeel
Zia-ul-Haq, Muhammad
المصدر
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-06-22
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الطب البشري
تكنولوجيا المعلومات وعلم الحاسوب
الملخص EN
For estimation of grain yield in wheat, Normalized Difference Vegetation Index (NDVI) is considered as a potential screening tool.
Field experiments were conducted to scrutinize the response of NDVI to yield behavior of different wheat cultivars and nitrogen fertilization at agronomic research area, University of Agriculture Faisalabad (UAF) during the two years 2008-09 and 2009-10.
For recording the value of NDVI, Green seeker (Handheld-505) was used.
Split plot design was used as experimental model in, keeping four nitrogen rates ( N 1 = 0 kg ha−1, N 2 = 55 kg ha−1, N 3 = 110 kg ha−1, and N 4 = 220 kg ha−1) in main plots and ten wheat cultivars (Bakkhar-2001, Chakwal-50, Chakwal-97, Faisalabad-2008, GA-2002, Inqlab-91, Lasani-2008, Miraj-2008, Sahar-2006, and Shafaq-2006) in subplots with four replications.
Impact of nitrogen and difference between cultivars were forecasted through NDVI.
The results suggested that nitrogen treatment N4 (220 kg ha−1) and cultivar Faisalabad-2008 gave maximum NDVI value (0.85) at grain filling stage among all treatments.
The correlation among NDVI at booting, grain filling, and maturity stages with grain yield was positive ( R 2 = 0.90 ; R 2 = 0.90 ; R 2 = 0.95 ), respectively.
So, booting, grain filling, and maturity can be good depictive stages during mid and later growth stages of wheat crop under agroclimatic conditions of Faisalabad and under similar other wheat growing environments in the country.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Sultana, Syeda Refat& Ali, Amjed& Ahmad, Ashfaq& Mubeen, Muhammad& Zia-ul-Haq, Muhammad& Ahmad, Shakeel…[et al.]. 2014. Normalized Difference Vegetation Index as a Tool for Wheat Yield Estimation: A Case Study from Faisalabad, Pakistan. The Scientific World Journal،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050789
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Sultana, Syeda Refat…[et al.]. Normalized Difference Vegetation Index as a Tool for Wheat Yield Estimation: A Case Study from Faisalabad, Pakistan. The Scientific World Journal No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1050789
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Sultana, Syeda Refat& Ali, Amjed& Ahmad, Ashfaq& Mubeen, Muhammad& Zia-ul-Haq, Muhammad& Ahmad, Shakeel…[et al.]. Normalized Difference Vegetation Index as a Tool for Wheat Yield Estimation: A Case Study from Faisalabad, Pakistan. The Scientific World Journal. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1050789
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1050789
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