Fertilizer and Organic Inputs Effects on CO2and CH4Emission from a Soil under Changing Water Regimes
نویسندگان
چکیده
منابع مشابه
Soil pathogen-aphid interactions under differences in soil organic matter and mineral fertilizer
There is increasing evidence showing that microbes can influence plant-insect interactions. In addition, various studies have shown that aboveground pathogens can alter the interactions between plants and insects. However, little is known about the role of soil-borne pathogens in plant-insect interactions. It is also not known how environmental conditions, that steer the performance of soil-bor...
متن کاملEffects of alfalfa and organic fertilizer on benzo[a]pyrene dissipation in an aged contaminated soil
BACKGROUND A climate-controlled pot experiment was conducted to investigate the effects of planting alfalfa and applying organic fertilizer on the dissipation of benzo[a]pyrene from an aged contaminated agricultural soil. RESULTS Short-term planting of alfalfa inhibited the dissipation of benzo[a]pyrene from the soil by 8.9%, and organic fertilizer enhanced benzo[a]pyrene removal from the soi...
متن کاملeffect of simultaneous chemical and organic fertilizer application on plant and soil chemical properties of barley under water deficit irrigation regimes
to evaluate the effects of fertilizing and deficit irrigation regimes on some chemical properties of soil and plant, an experiment was conducted during 2007 and 2008 growing seasons. experimental design was a split plot based on a randomized complete block design with four replications. the treatments consisted of three deficit irrigation regimes (main plots) and six soil fertilizing systems (s...
متن کاملMeasuring and Simulating 2,4-D Residues in Silty Clay Soil Profile Under Two Water Regimes Using a LEACHP Model
The extensive use of pesticides in agriculture is compromising soil and water quality. One major concern is protecting water resources from contamination. The main objective of this research was measuring 2,4- D in a silty clay soil and simulating temporal transportation of this herbicide in soil using a LEACHP model, in a corn root zone field. 2,4- D was applied at 3.5 kg a.i./ha, followed by ...
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ژورنال
عنوان ژورنال: Korean Journal of Environmental Agriculture
سال: 2012
ISSN: 1225-3537
DOI: 10.5338/kjea.2012.31.2.104