Content of Trace Elements in Soil Fertilized with Potassium and Nitrogen
نویسندگان
چکیده
منابع مشابه
Potassium Content in Maize and Soil Fertilized with Organic Materials
Since potassium is essential for plant nutrition, should this element be deficient in sewage sludge used for plant fertilization supplementary mineral potassium fertilization is necessary. The aim of the present study has been to evaluate the effect of fertilization with organic materials on maize yield, its potassium concentrations and the content of bioavailable forms of potassium in soil of ...
متن کاملDepth of nitrogen fertiliser placement affects nitrogen accumulation, translocation and nitrate-nitrogen content in soil of rainfed wheat
A field experiment was conducted to examine the effects of different depths ofnitrogen (N) fertiliser placements on N accumulation, remobilisation and NO3−-Ncontent in soil of rainfed wheat. Nitrogen was applied on the surface (D1) and inthe 10 cm (D2), 20 cm (D3) and 30 cm (D4) soil layers from 2010 to 2012.Compared with D1 and D2, D3 and D4 treatments obtained significant higher Ndistribution...
متن کاملPredicting soil potassium content
A linear mixed model, with non-stationary mean and covariance, for soil potassium based on gamma radiometry K. A. Haskard, B. G. Rawlins, and R. M. Lark Rothamsted Research, Harpenden, Hertfordshire, AL5 2JQ, UK British Geological Survey, Keyworth, Nottingham NG12 5GG, UK Received: 29 January 2010 – Accepted: 2 March 2010 – Published: 16 March 2010 Correspondence to: R. M. Lark (murray.lark@bbs...
متن کاملPhytoremediation of Soil Contaminated with Petroleum Hydrocarbons and Trace Elements
Marchand, Charlotte (2017). Phytoremediation of petroleum hydrocarbons and trace elements contaminated soil, Linnaeus University Dissertation No 279/2017, ISBN: 978-91-88357-63-2. Written in English with a summary in Swedish and French. The rapid urbanization and industrialization has led to an increase of disposal petroleum hydrocarbons (PHC) and trace elements (TE) into the environment. These...
متن کاملSoil pCO?, soil respiration, and root activity in CCVfumigated and nitrogen-fertilized ponderosa pine
The purpose of this paper is to describe the effects of C02 and N treatments on soil pC02, calculated CO2 efflux, root biomass and soil carbon in open-top chambers planted with Pinus ponderosa seedlings. Based upon the literature, it was hypothesized that both elevated CO2 and N would cause increased root biomass which would in turn cause increases in both total soil CO2 efflux and microbial re...
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ژورنال
عنوان ژورنال: Agriculture
سال: 2020
ISSN: 2077-0472
DOI: 10.3390/agriculture10090398