Ionic exchange interrelationships in soils and crops. Ion selectivity in soils.
نویسندگان
چکیده
منابع مشابه
morphology, geochemistry, mineralogy, and micromorphology of soils of hormozgan province in relation to parent materials
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 اولCadmium contamination of agricultural soils and crops
23 The biogeochemistry and bioavailability of cadmium, released during sphalerite 24 weathering in soils, were investigated under contrasting agricultural scenarios to assess 25 health risks associated with sphalerite dust transport to productive soils from mining. 26
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Phosphate fertilizers were first implicated by Schroeder and Balassa in 1963 for increasing the Cd concentration in cultivated soils and crops. This suggestion has become a part of the accepted paradigm on soil toxicity. Consequently, stringent fertilizer control programs to monitor Cd have been launched. Attempts to link Cd toxicity and fertilizers to chronic diseases are common. A re-assessme...
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Supervisor Gunnar Svensson ConsuIting Professor Department of Crop Science Swedish University of Agricultural Sciences P.O Box 44, SE 23053 Alnarp, Sweden Phone: + 46-40-41 51 66 Fax: + 46-40-4621 66 E-mail: [email protected] Co-supervisor Christer Nilsson Senior Research Officer Department of Crop Science Swedish University of Agricultural Sciences P.O Box 44, SE 23053 Alnarp, Sweden P...
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ژورنال
عنوان ژورنال: Netherlands Journal of Agricultural Science
سال: 1953
ISSN: 0028-2928
DOI: 10.18174/njas.v1i2.17874