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Register a new userاستعمال بعض القرائن الطيفية في تقييم الاستجابة الطيفية لنبات القمح خلال مراحل نموه تحت تأثير عاملي الري والتسميد الآزوتي
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Damascus University رسالة ماجستير
Publication date
2015
fields
Agricultural Engineering
and research's language is
العربية
Created by
Shamra Editor
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استعمال بعض القرائن الطيفية في تقييم الاستجابة الطيفية لنبات القمح خلال مراحل نموه تحت تأثير عاملي الري والتسميد الآزوتي
No English abstract
References used
الخالد إياد أحمد ياغي 2007 برنامج القياسات الراديوميترية للمحاصيل الصيفية التقرير الأولى
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We will first introduce the basic ingredient of Fourier methods in
section 1, then we will do some analysis on the Fourier
approximation, in the last section, we will apply the Fourier
method to solve some ODEs . we will write Matlab code for
num
erical result .
Simple, accurate and reliable spectrophotometric method
has been developed for the quantitative determination of
Cephalosporins: Cefaclor, Cefalexin, Cefadroxil in pure and
pharmaceutical formulations. The method is based on the
determination of that in aqueous medium pH=6.45 at
25±0.5ºC.
This research depends on the relationship between the spectral reflectance and the nature of target in
order to track it and draw boundaries and area of its spread, and even the proportion of its presence with
other objects in the area to be measur
ed. The greater the number of spectral channels used the greater the
amount of extracted information from the studied target. The use of hyperspectral images requires
complex processing techniques which differ in the means and methodology from those using multispectral
images.
This study was carried out during the growing season of 2015
to study effect od three planting date (1 Feb., 15 Feb. and 1
March) and four levels of nitrogen fertilization (0, 40, 60 and 80
kg/Ha) with interactive effect between them on some yield
components of cumin.
إنتاجية حبة البركة Nigella sativa L تحت ظروف مختلفة من الري والتسميد العضوي في شمال سورية : تلقى زراعة حبة البركة Nigella sativa L اهتماما متزيدا في المناطق التي تعاني من ندرة مصادر المياه في سوريا
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