[PDF] Top 20 Long-term effects of land use on soil aggregate stability
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Long-term effects of land use on soil aggregate stability
... the land use map of the region and field surveying, three landscapes were selected for sampling, in which tea gardens were adjacent to the ...The land- scapes were the same in slope steepness, shape, ... See full document
6
Seasonal Variability and Land Use Effects on Aggregate Stability, Shear Strength and Organic Matter Content of an Ultisol
... Aggregate stability, soil organic matter and shear strength are important soil properties that can be used in the study of soil erosion (Brady and Weil, ...1999). Soil ... See full document
15
Effects of Four Soil Conservation Methods on Soil Aggregate Stability
... capacity, soil aeration, soil pH, nutrient status, cation exchange capacity, and as well as reduced leaching and soil loss (Khalid and Tarmizi ...reduce soil erosion, have a significant effect ... See full document
14
Short term comparative effects of different sources of organic residue on soil organic carbon and aggregate stability
... treated soil (Table 2). Adding organic residues decreased soil acidity in all the treated soils, but the decrease was greatest ...with use of cow dung and least (5.7) with swine slurry. The pH of ... See full document
6
Changes in land use on soil physicochemical properties: the case of smallholders fruit based land use systems in arba minch, Southern ethiopia
... on land management practices ‘influence (Jenny, ...in soil OM and TN were obtained in the natural forest over 30-40 years ...the soil OM and TN contents of the natural forest site were ... See full document
8
Effects of three different biochars on aggregate stability, organic carbon mobility and micronutrient bioavailability
... 17 TOC residence time and pool size in this fraction. The combination of plant root exudates and surface chemistry of OS biochar appeared to work in combination to improve aggregation processes. Over size material, ... See full document
24
Effects of land use on Soil Organic Carbon fractions in soils of Njala Landscape in Sierra Leone
... of soil organic matter degradation depends on land use systems, soil types, topography, and climatic ...inappropriate land use aggravates the degradation of soil physical, ... See full document
9
Effects of various organic materials on soil aggregate stability and soil microbiological properties on the Loess Plateau of China
... to soil ability of N supply closely, which stands for degree of N ...activity. Soil phosphatase activity is the indicator of soil phos- phorus ...Overall, soil phosphatase activity showed an ... See full document
7
Carbon and Nitrogen Stocks of a Typic Acrudox under Different Land Use Systems in São Paulo State of Brazil
... Abstract: Soil organic matter affects physical, chemical and biological conditions, and has been used as a soil quality index to differentiate the effects of different land uses and management ... See full document
9
Influence of long-term liming on aggregate stability of a loess-derived soil
... the effects of liming on the structural properties can only be demonstrated by the carefully selected methods, as also stated by Bohne ...the soil (horizon) under study must be sufficiently homogeneous ... See full document
6
Long-term Tillage Effects on Soil Erosion, Physical Properties, and Soil Moisture.
... 12%. Soil survey data (Soil Survey Staff, Natural Resources Conservation Services, 2013) for the Casville sandy loam map unit describes sand content ranging from 32 to 68%, clay content ranging from 14 to ... See full document
146
The long term soil phosphorus balance across Chinese arable land
... Tremendous increases in Chinese crop production and livestock farming have resulted in large amounts of animal wastes and crop residues, which are regarded as important potential sources of nutrients that can be used as ... See full document
10
Effect of long-term fertilization on soil aggregate-associated dissolved organic nitrogen on sloping cropland of purple soil
... decomposing soil organic nitrogen (Qiao et ...under long-term application of pig manure or crop straw ...that soil microbial biomass was enhanced by lower C/N ratio organic amendments, thereby ... See full document
6
Soil Friability Its Effect on Soil Aggregate Stability
... the long-term application of the farm yard manure(FYM) increases lignin and lignin- like products in the soil organic matter whereas compost manure increases protein and protein-like, as well as ... See full document
12
Tillage and Residue Management Effects on Productivity, Profitability and Soil Properties of a Rice-Maize-Mungbean System in Bangladesh
... Effects of straw management, tillage practices on soil fertility and grain yield of rice. Effects of long-term tillage and rice straw returning on soil nutrient pools and Cd[r] ... See full document
21
Characterisation of soil aggregate stability by ultrasonic dispersion
... Soil aggregate stability can be characterised by the evaluating of the mass fraction of macroaggregates (2000 -200 m m) in the ultrasonic dispersion ...their stability to the method of wet ... See full document
7
Hydrologic Response in an Urban Watershed as Affected by Climate and Land Use Change
... effects of land use change and climate variation as well as water and soil preservation in urban.. 119.[r] ... See full document
23
Long-term effects of beta-blocker use on lung function in Japanese patients with chronic obstructive pulmonary disease
... COPD patients was used; 65.3% of those treated with beta- blockers also received some type of inhalation therapy for COPD including long-acting muscarinic antagonists, long- acting beta adrenoceptor ... See full document
6
Assessing the Effects of Land Use and Land Cover Change and Topography on Soil Fertility in Melka Wakena Catchment of Sub Upper Wabe Shebelle Watershed, South Eastern Ethiopia
... [20]. Land degradation has multiple and complex impacts on the global en- vironment through a range of direct and indirect processes affecting a wide array of ecosystem functions and services [17] ...of ... See full document
22
Influence of terrain attributes and soil properties on soil aggregate stability
... total soil carbon content was measured using the dichromate redox titration method (Skjemstad & Baldock ...The soil pH was measured using a 1:5 (w/v) ratio of soil and water (pH H2O ) and 1 M KCl ... See full document
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