Surface application of mulches and biosolids affect orchard soil properties after 7 years
نویسندگان
چکیده
منابع مشابه
Cadmium, copper, nickel, and zinc availability in a biosolids-amended piedmont soil years after application.
Concerns over the possible increase in phytoavailability of biosolids-applied trace metals to plants have been raised based on the assumption that decomposition of applied organic matter would increase phytoavailability. The objectives of this study were to assess the effect of time on chemical extractability and concentration of Cd, Cu, Ni, and Zn in plants on plots established by a single app...
متن کاملLong-Term Application of Bioorganic Fertilizers Improved Soil Biochemical Properties and Microbial Communities of an Apple Orchard Soil
Soil biochemical properties and microbial communities are usually considered as important indicators of soil health because of their association with plant nutrition. In this study, we investigated the impact of long-term application of bioorganic fertilizer (BOF) on soil biochemical properties and microbial communities in the apple orchard soil of the Loess Plateau. The experiment included thr...
متن کاملSurface Soil Physical Properties After Twelve Years of Dryland No-Till Management
crops every 3 yr) and even continuous (annual) cropping in some instances. For example, annualized grain yields Water is the principle limiting factor in dryland cropping systems. for WCF are 75 to 100% greater than WF (Peterson et Surface soil physical properties influence infiltration and cropping al., 2000). Cropping intensification has been possible systems under no-till management may affe...
متن کاملUsing data mining to predict soil quality after application of biosolids in agriculture.
The amount of biosolids recycled in agriculture has steadily increased during the last decades. However, few models are available to predict the accompanying risks, mainly due to the presence of trace element and organic contaminants, and benefits for soil fertility of their application. This paper deals with using data mining to assess the benefits and risks of biosolids application in agricul...
متن کاملRelationship between Mineral Soil Surface Area and the Biological Degradation of Biosolids Added to Soil
Geochemical and biological processes that operate in the soil matrix and on the soil surface are important to the degradation of biosolids in soil. Due to the large surface area of soils it is assumed that the microbial ecology is associated with mineral soil surface area. The total mineral surface areas were determined for soils from eight different fields selected from a long term study (1972...
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ژورنال
عنوان ژورنال: Canadian Journal of Soil Science
سال: 2003
ISSN: 0008-4271,1918-1841
DOI: 10.4141/s02-034