Effect of Cadmium and Magnesium on Enzymatic Activity in Soil

نویسندگان

  • J. Wyszkowska
  • M. Wyszkowski
چکیده

The purpose of this study was to use magnesium (50 and 100 mg Mg kg-1) to neutralise possible negative effects of soil contamination with cadmium (10, 20, 30 and 40 mg Cd kg-1) on the enzymatic activity

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Interactive Effects of Salinity and Cadmium Pollution on Enzyme Activity in a Calcareous Soil Treated With Plant Residues

Abiotic stresses such as salinity and contamination individually have a negative effect on the soil enzyme activities, whereas addition of organic matter to soil can alleviate the negative impacts of stresses on the enzyme activity. However, the combined effects of these stresses (multiple stresses) on soil biochemical conditions and the role of organic matter addition in these interactions are...

متن کامل

Vegetative growth, physiological and enzymatic responses of purslane medicinal plant (Portulaca oleracea) to cadmium concentrations the soil

Cadmium is one of the most commonly used heavy metals in the contaminated areas which entered in the ecosystem and the food chains and will have ecological harmful effects on living organisms. Considering the risk of increasing heavy elements in agricultural soils and subsequent exposure to medicinal plants such as purslane (Portulaca oleracea L.), a factorial experiment was conducted in a comp...

متن کامل

Growth characteristics and response of wheat to cadmium, nickel and magnesium sorption affected by zeolite in soil polluted with armaments

The presence of large heavy metal concentrations in soil polluted with chemical weapons causes serious operational restrictions against cultivation of agricultural crops like wheat. To solve this problem, the usage of zeolite has been proposed as one of the most efficient practical approaches. The main objective of this research is the investigation of the influence of natural Iranian zeolite o...

متن کامل

Effect of cadmium on oxidative enzymes activity in Persian clover (Trifolium resupinatum L.). Homayun Ghasemi1, Mojtaba Yousefirad*1 and Mozhgan Farzami Sepehr

Heavy metals are among soil pollutant resources that in case of accumulation in the soil and absorption by the plant, enter into the food chain and poison the plants or the people who consume those plants. This research was performed in order to examine the role of cadmium as a heavy metal in the activity of catalase and peroxidase as well as protein concentration in Trifolium resupinatum L. ba...

متن کامل

Effect of Cadmium and Magnesium on Microbiological Activity in Soil

The aim of these experiments was to apply magnesium (50 and 100 mg Mg kg soil) to neutralise the potentially negative effects of soil contamination by cadmium (10, 20, 30 and 40 mg Cd kg soil) on the number of some groups of microorganisms. Another objective was to determine the relationship between the number of these microorganisms relative to yield of yellow lupine and some physicochemical p...

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

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

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005