دانلود مقالات ISI درباره بدون به + ترجمه فارسی

Distribution of light and heavy fractions of soil organic carbon as related to land use and tillage practice

Keywords: بدون به; Conventional tillage; Density fractionation; Heavy fraction; Light fraction; No-till; Soil organic carbon

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2007 سفارش ترجمه

Tillage impacts on soil biological activity and aggregation in a Brazilian Cerrado Oxisol

Keywords: بدون به; Biological activity; Aggregate stability; Oxisols; β-Glucosidase; Acid phosphatase; Arylamidase; Arylsulfatase; Fluorescein diacetate hydrolytic activity; Carbon mineralization; Nitrogen mineralization; Tillage; No-till

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Earthworm dynamics and soil physical properties in the first three years of no-till management

Keywords: بدون به; Earthworm density; No-till; Bulk density; Saturated hydraulic conductivity

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2007 سفارش ترجمه

Dinitrogen and N2O emissions in arable soils: Effect of tillage, N source and soil moisture

Keywords: بدون به; No-till; WFPS; 15N-labeled fertilizer; Denitrification; Nitrification; Nitrous oxide emission

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

Tillage systems for a cotton–peanut rotation with winter-annual grazing: Impacts on soil carbon, nitrogen and physical properties

Keywords: بدون به; Annual grazing; Soil compaction; No-till; Soil quality; Soil organic carbon

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2007 سفارش ترجمه

The adoption of annual subsoiling as conservation tillage in dryland maize and wheat cultivation in northern China

Keywords: بدون به; Conservation tillage; Subsoiling; No-till; Maize; Wheat; Loess; Economics

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Soil organic carbon accumulation and carbon costs related to tillage, cropping systems and nitrogen fertilization in a subtropical Acrisol

Keywords: بدون به; Global warming; No-till; Cover crops; C accumulation; C costs; C mitigation

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Changes in soil erosion associated with the shift from conventional tillage to a no-tillage system, documented using 137Cs measurements

Keywords: بدون به; 137Cs; Soil erosion; Soil redistribution rates; Conventional tillage; No-till; Changing cultivation system; Chile

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

No-till effects on organic matter, pH, cation exchange capacity and nutrient distribution in a Luvisol in the semi-arid subtropics

Keywords: بدون به; No-till; Luvisol; Organic carbon; Total nitrogen; pH; Cations

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Soil carbon and nitrogen accumulation with long-term no-till versus moldboard plowing overestimated with tilled-zone sampling depths

Keywords: بدون به; Carbon sequestration; Nitrogen; Bulk density; No-till; Crop rotation; Sampling depth

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

The influence of tillage on field scale water fluxes and maize yields in semi-arid environments: A case study of Potshini catchment, South Africa

Keywords: بدون به; ASALs; Conventional till; No-till; Runoff; Soil moisture

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2007 سفارش ترجمه

Soil hydraulic properties influenced by corn stover removal from no-till corn in Ohio

Keywords: بدون به; No-till; Corn stover removal; Saturated hydraulic conductivity; Earthworm middens; Bulk density; Soil water retention; Air permeability

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2007 سفارش ترجمه

Soil microbial communities of no-till dryland agroecosystems across an evapotranspiration gradient

Keywords: بدون به; Microbial biomass; Microbial community; EL-FAME; Agroecosystem; No-till; Dryland; Semi-arid; Potential evapotranspiration

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2007 سفارش ترجمه

Soil carbon dioxide and methane fluxes from long-term tillage systems in continuous corn and corn–soybean rotations

Keywords: بدون به; Carbon dioxide emission; Continuous corn; Methane flux; Soil organic carbon; Rotation corn; Chisel plow; Moldboard plow; No-till

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2007 سفارش ترجمه

Eight years of annual no-till cropping in Washington's winter wheat-summer fallow region

Keywords: بدون به; DEA; dehydrogenase enzyme activity; EC; electrical conductivity; GPS; global positioning system; HW; hard white spring wheat; PSE; precipitation storage efficiency; SAF; safflower; SB; spring barley; SOC; soil organic carbon; SW; soft white spring wheat;

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2007 سفارش ترجمه

Experimental and simulated soil mineral N dynamics for long-term tillage systems in northern France

Keywords: بدون به; No-till; Conventional tillage; N mineralization; N leaching; Field experiment; Soil incubation; Modelling

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2007 سفارش ترجمه

Tillage and land use effects on soil microporosity in Ohio, USA and Kolombangara, Solomon Islands

Keywords: بدون به; Tillage; Land use; Porosity; Pore size distribution; Structure; Tropical soils; No-till; Conservation tillage; Mercury intrusion porosimeter

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2006 سفارش ترجمه

Carbon inventory for a cereal cropping system under contrasting tillage, nitrogen fertilisation and stubble management practices

Keywords: بدون به; Carbon; Greenhouse; No-till; Tillage; Stubble retention; Nitrogen; Carbon sequestration; Global change

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

The impact of tillage and residual nitrogen on wheat

Keywords: بدون به; CT, conventional tillage; NT, no-tillDouble-crop; No-till; Conventional tillage

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2006 سفارش ترجمه

A short-term investigation of trace gas emissions following tillage and no-tillage of agroforestry residues in western Kenya

Keywords: بدون به; Agroforestry residues; Carbon dioxide; Methane; Nitrous oxide; No-till; Residue quality

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Effects of tillage and nitrogen management on soil chemical and physical properties after 23 years of continuous sorghum

Keywords: بدون به; Long-term tillage; No-till; Nitrogen management; Grain sorghum

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Management effects on soil CO2 efflux in northern semiarid grassland and cropland

Keywords: بدون به; C, carbon; MBC, microbial biomass carbon; SOC, soil organic carbonSoil respiration; Soil organic carbon; Microbial biomass; No-till; Wheat

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2006 سفارش ترجمه

Carbon sequestration in two Brazilian Cerrado soils under no-till

Keywords: بدون به; C sequestration; No-till; Soil organic matter; Sustainable agriculture; Tropical soils

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Microbial activity affected by lime in a long-term no-till soil

Keywords: بدون به; Microbial activity; Soil respiration; Liming; No-till

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2006 سفارش ترجمه

Runoff, sediment, nitrogen, and phosphorus losses from agricultural land converted to sweetgum and switchgrass bioenergy feedstock production in north Alabama

Keywords: بدون به; Corn; Cover crops; Fertilizer; No-till; Soil erosion

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2006 سفارش ترجمه

Dryland winter wheat response to conservation tillage in a continuous cropping system in northwestern Iran

Keywords: بدون به; Conservation tillage; Conventional tillage; Direct drilling; Minimum tillage; No-till; Reduced tillage

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2006 سفارش ترجمه

Soil fertility distributions in long-term no-till, chisel/disk and moldboard plow/disk systems

Keywords: بدون به; Soil fertility; Soil sampling; Phosphorus; pH; Potassium; Organic matter; No-till; Moldboard plow; Chisel plow

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2006 سفارش ترجمه

Vertical movement of weed seed surrogates by tillage implements and natural processes

Keywords: بدون به; Seed movement; Probability model; Disk; Moldboard plow; Chisel plow; Rotary tiller; No-till

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2006 سفارش ترجمه

Mapping soybean sudden death syndrome as related to yield and soil/site properties

Keywords: بدون به; Soil compaction; No-till; Water-logging; Fusarium solani f sp glycines;

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2005 سفارش ترجمه

Erosional effects on soil organic carbon stock in an on-farm study on Alfisols in west central Ohio

Keywords: بدون به; SOC stock; Erosion; Deposition; Bulk density; No-till; Tillage; Farm; Manure;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2005 سفارش ترجمه

Rice straw mulching and nitrogen response of no-till wheat following rice in Bangladesh

Keywords: بدون به; Rice straw mulch; No-till; Soil moisture; N recovery; Wheat yield;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Effects of agricultural management systems on soil organic carbon in aggregates of Ustolls and Usterts

Keywords: بدون به; Soil organic C; Water erosion; Wind erosion; Soil management; No-till;

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2005 سفارش ترجمه

Carbon sequestration potential estimates with changes in land use and tillage practice in Ohio, USA

Keywords: بدون به; Alfisols; Carbon sequestration; Carbon sequestration potential; Conventional tillage; Cropland; Forestland; No-till; Reforestation; Soil organic carbon;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه

Soil bulk density and crop yield under eleven consecutive years of corn with different tillage and residue practices in a sandy loam soil in central Canada

Keywords: بدون به; Bulk density; Grain yield; Tillage; Residue; Maize; No-till; Corn; Conservation tillage;

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2005 سفارش ترجمه