هدف هذا البحث إلى دراسة إمكانية استخدام الكاميرا الرقمية في تقدير لون التربة مع
المقارنة بجدول مانسل و دراسة علاقة اللون كصفة تصنيفية هامة للتربة مع محتوى التربة
من المادة العضوية و التركيب الميكانيكي و الكربونات الكلية.
This research aimed to study the possibility of using a digital
camera in estimating soil color and compare it with Munsell soil
color chart, and then study the correlation between soil color as
important classification properties and soil content of organic
matter, soil content of total carbonate and soil Texture.
References used
ALEXANDER, J.D. (1969):A color chart for organic matter. Crops Soils 21 (8) : 1517
BLUME, H.-P.; HELSPER, M. (1987): Schätzung des Humusgehaltes nach der Munsell-Farbhelligkeit. Z. Pflanzenernähr. Bodenk., 150: 354-356
BEN-DOR, E., INBAR, Y. and CHEN, Y., 1997, The reflectance spectra of organic matter in the visible near infrared and short wave infrared region (400–2,500 nm) during a control decomposition process. Remote Sensing of Environment, 61, pp. 1–15
The research was performed by isolating some species of soil- fungi from agricultural soils
handling with different pesticides and fungicides. Where the following fungi were isolated:
Aspergillus niger (The isolates A1 and A2), Fusarium oxysporum (
In order to evaluate the important role of climate on soil formation, three
different locations (Nawa, Dael and Nasib) in southern part of Syria,
representing the North West, Middle and Southern parts of Hauran Plateau
were selected and differ mai
The aim of this research is to simplify the methodof getting Evapotranspiration
Potentielle (ETP) which forms the limit of water needs for crops . This was using done
some experimental Equation like Turc formula and Thornthwaite formula
(Thornthwa
This experiment was conducted during ١٩٩٦-١٩٩٨ to ivestigate study the
effect of using different types of irrigation water on some soil properties and its
cotton, corn and wheat productivity under the agroclimatic conditions of Deir
Ezzor.
The study was carried out to comparison between of of three controlling treetments,
of soil-borne fungi in greenhouses. The treetments were as follows: An treeted control,
Formalin 3%, soil Solarization + animal manur and solarization for 50 days, and 0 , 5, 10
,15 and 20 cm depth.