Exchangeable cations in some soils of Mt. Stara planina
نویسندگان
چکیده
منابع مشابه
[Use of phytotherapy as a form of ethnoveterinary medicine in the area of Stara planina mountain in Serbia].
Ethnoveterinary medicine (EVM) considers implementation of folk knowledge and skills in animal health care, production and breeding. Also it means understanding of diagnostic, preventive, therapeutic skills and treatments in order to improve public health. EVM has a wide importance in the organic farming and environmental protection. Our studied geographic area is important because it is inhabi...
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One of the main factors limiting agricultural production in tropical climate regions is mainly related to the presence of exchangeable aluminum (Al) in highly weathered acid soils. Four methods of Al determination extracted with neutral 1 mol L KCl solution were evaluated: three colorimetric methods (aluminon plus ascorbic acid, and eriochrome cyanine R by FIA) and the usual titrimetric method ...
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ویژگی های زمین شیمیایی، کانی شناسی، و میکرومورفولوژیکی خاک ها و سنگ مادر مربوطه در منطقه بین بخش های جنوبی زاگرس و خلیج فارس تا دریای عمان(استان هرمزگان، ایران) مورد بررسی قرار گرفت. هدف های این مطالعه شناسایی تغییرات در خصوصیات فیزیکی، شیمیایی، و ترکیب کانی شناسی خاک، مطالعه میکرومورفولوژی و تکامل خاک، و بررسی توزیع عنصر خاک بر اساس هوازدگی، پروسه های خاک و زمین شناسی جهت توصیف اثرات مواد مادر...
15 صفحه اولDetermination of exchangeable inorganic nitrogen species in wetland soils.
Thredbo Vi l lage, an Austral ian Alpine resort , discharges secondary treated sewage e f f luen t through an adjacent wetland area to trap suspended and dissolved material before water is discharged into the Crackenback r i ve r (Brodrick 1985). We are current ly evaluating the effect iveness of th is wetland in removing nitrogen species from the sewage e f f luen t by d e n i t r i f i cation...
متن کاملInfluence of Exchangeable Cations on Water Adsorption by Soil Clays
little is known about the molecular mechanisms of soil– water interactions underlying this behavior. A considerThe interaction of water with the clay fractions ( 2 m) from two able amount of work has been conducted on specimen midwestern soils was studied using Fourier transform infrared (FTIR) spectroscopy and gravimetric methods. The soil clay fractions were clay minerals and their interactio...
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ژورنال
عنوان ژورنال: Glasnik Sumarskog fakulteta
سال: 2005
ISSN: 0353-4537,2217-8600
DOI: 10.2298/gsf0591063b