Influence of Glomus etunicatum/Zea mays mycorrhiza on atrazine degradation, soil phosphatase and dehydrogenase activities, and soil microbial community structure
نویسندگان
چکیده
منابع مشابه
Influence of Insecticides Thiodicarb and Dimethoate on Soil Microbial Activities (Phosphatase) in two Groundnut
In Agricultural practices pesticides are used for crop production and to produce high yield. But indiscriminate and excessive use of pesticides in agriculture leads to environmental pollution and in soil it is not degrading. A pesticide disturbs the activities of soil enzymes and soil micro biota. So we investigated in laboratory conditions that the effect of two insecticides, Thiodicarb (Dimet...
متن کاملDegradation of the Fungicides, Azoxystrobin and Difenoconazole in Soil and their Influence on Soil Microbial Activity
The non-target effects of Amistar (azoxystrobin) and Score (difenoconazole) were studied in terms of changes in the soil microbial populations, soil respiration and activity of soil enzymes. Both the fungicides significantly reduced the fungal population in the soils even at the lowest concentration used (0.44 g. (a.i.) g soil) and totally eliminated it at the recommended dose for field applica...
متن کاملEffects of plant species coexistence on soil enzyme activities and soil microbial community structure under Cd and Pb combined pollution.
The relationship between plant species coexistence and soil microbial communities under heavy metal pollution has attracted much attention in ecology. However, whether plant species coexistence could offset the impacts of heavy metal combined pollution on soil microbial community structure and soil enzymes activities is not well studied. The modified ecological dose model and PCR-RAPD method we...
متن کاملSoil and plant effects on microbial community structure.
We investigated the effects of two different plant species (corn and soybean) and three different soil types on microbial community structure in the rhizosphere. Our working hypothesis was that the rhizosphere effect would be strongest on fast-growing aerobic heterotrophs, while there would be little or no rhizosphere effect on oligotrophic and other slow-growing microorganisms. Culturable bact...
متن کاملA Review on Impact of E-waste on Soil Microbial Community and Ecosystem Function
The ever increasing pile-up of electronic waste in dumping sites, especially in developing countries such as China, Pakistan, India and several African countries, might have caused a significant alteration in the microbial community of the contaminated sites. This change in the microbial population may have significant impact to the soil ecology function. The major pollutants of electronic wast...
متن کاملذخیره 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: Soil Biology and Biochemistry
سال: 2009
ISSN: 0038-0717
DOI: 10.1016/j.soilbio.2009.01.009