| Titles |
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English :
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Status of total and chemically available nutrient in the interferance area between El-fayoumand Nile Valley
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Arabic :
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حالة بعض المغذيلت الكلية والميسرة فى أراضى التداخل بين الفيوم
ووادى النيل
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| Abstract |
ABSTRACT
Sixteen soil profiles were selected from physiographic units
representing the interference area between El-Fayoum Governorate
and Nile Valley in order to study their total and DTPA-extractable
nutrition elements. Moreover, the relation between total and available
micronutrients and some soil variables was undertaken.
Total Fe, Mn, Zn and Cu varies from 1500 to 37000, 32 to 535,
7,0 to 95.0 and 11.8 to 60.0 mg kg
soil, respectively. DTPA-extractable Fe, Mn, Zn and Curanged from 2.0 to 22.5, 0.3 to 7.3,
to 2.4, and 0.25 to 1.4 mg kg 0,15
soil, respectively. Generally, the
soils of El-Fayoum and the Nile valley contain the high values of Fe,
Mn, and Zn, while the interference soils contain the high values of Cu.
The data show that, DTPA-extractable micronutrients are in adequate
amounts in all the studied surface samples, except for the soils of old
and young terraces which are low.
Factors affecting total and DTPA-extractable micronutrients
were predicted through correlation coefficients between some soil
variables with total and available micronutrients. Also, the statistical
measures, i.e., weighted mean, trend and specific range of these
nutrients were computed and interpreted in terms of soil genesis and
formation
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| URL |
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| Publication year |
2009
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| Pages |
333-350
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| Organization Name |
Soil, Water and Environment Research Institute (SWERI)
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| serial title |
J. Biol. Chem. Environ. Sci.
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| Web Page |
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| Author(s) from ARC |
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| Agris Categories |
Soil classification and genesis
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AGROVOC
TERMS |
Soil classification.
Soil morphological features.
Soil surveys.
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| Publication Type |
Journal
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