Soil solution concentration of Cd and Zn canbe predicted with a CaCl2 soil extract

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

geostatistical analysis of pb, zn and cd concentration in soil of sepahanshahr suburb (south of esfahan)

generally heavy metals exist in all soils, but soil pollution is rising by time due to human activities. soils in the proximity of mines are more pruning to pollution of heavy metals due to mine exploring and excavation. this research was carried out to evaluate the soil pollution of sepahanshahr suburb with pb, zn and cd. during a field work campaign 100 soil samples were selected randomly fro...

متن کامل

Effect of Applying Sunflower Residues as a Green Manure on Increasing Zn Concentration of Two Iranian Wheat Cultivars in a Pb and Cd Polluted Soil

Background: This research was investigated to evaluate effect of applying sunflower residues as a green manure on increasing zinc (Zn) concentration of two Iranian wheat cultivars in a Pb and cadmium (Cd) polluted soil. Methods: Treatments included the application of sunflower residuals grown in a Zn-polluted soil  at two levels of 0 and 8 t/ha, two wheat cultivars  in a soil contaminated with...

متن کامل

Effect of EDTA Chelate, Cow Manure, Elemental Sulfur Application and Thiobacillus Inoculant on Cd, Zn and Fe Phytoremediation Efficiency in a Cd-Polluted Soil

Background and Purpose: The Phytoremediation efficiency of heavy metals is one of the important points in environmental studies. This research was conducted to investigate the effect of cow manure, elemental sulfur, and EDTA on Cd uptake by Indian mustard in a Cd-polluted soil in the presence of Thiobacillus thiooxidans. Materials and Methods: Treatments consisted of applying cow manure (0, 5,...

متن کامل

Influence of application of sewage sludge and manure compost on crop ZN concentration and soil Zn availability index in a loamy sand soil in Ontario

Influence of application of sewage sludge and manure compost on crop ZN concentration and soil Zn availability index in a loamy sand soil in Ontario Guang Wen1, R. P. Voroney2 J. J. Schoenau1 and T. E. Bates22 ‘Dept. of Soil Science, Univ. of Saskatchewan, SASK., Canada S7N 5A8. ‘Dept. of Land Resource Science, Univ. of Guelph, Ont., Canada NIG 2WI. _-__-____-----______~~~~~~~~~~~~~~~~~--------...

متن کامل

Wien effect of Cd/Zn on soil clay fraction and their interaction

BACKGROUND The coexistence of Cd2+ and Zn2+ ions in nature has a significant influence on their environmental behaviors in soils and bioavailability for plants. While many studies have been done on the mutual toxicity of Cd2+ and Zn2+, few studies can be found in the literature focused on the interaction of Cd2+ and Zn2+ on soil clay fractions especially in terms of energy relationship. RESUL...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: European Journal of Soil Science

سال: 2003

ISSN: 1351-0754

DOI: 10.1046/j.1365-2389.2003.00503.x