دانلود مقالات ISI درباره بدون به + ترجمه فارسی

Organic carbon and total nitrogen stocks in a Vertisol following 40 years of no-tillage, crop residue retention and nitrogen fertilisation

Keywords: بدون به; Carbon; Nitrogen; Soil organic matter; No-till; Crop residue; N fertilisation; Vertisol; δ13C; δ15N; Subtropical region; Root biomass

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2011 سفارش ترجمه

The primary sources of carbon loss during the crop-establishment period in a subtropical Oxisol under contrasting tillage systems

Keywords: بدون به; Soil-carbon stabilization; No-till; Aggregate disruption; Global warming; Carbon crop residue

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

Tillage effects on N2O emissions as influenced by a winter cover crop

Keywords: بدون به; No-till; Fodder radish; Bulk density; N2O emissions; N2O concentration profiles;

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

Assessment of soil organic carbon and total nitrogen under conservation management practices in the Central Claypan Region, Missouri, USA

Keywords: بدون به; Bulk density; Conservation management; Nitrogen; No-till; Organic carbon; Vegetative filter strips

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2011 سفارش ترجمه

Short term response of soil microinvertebrates to application of entomopathogenic nematode-infected insects in two tillage systems

Keywords: بدون به; Soil microinvertebrates; Soil mites; Entomopathogenic nematodes; Soil ecology; No-till; Community composition;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2011 سفارش ترجمه

Conservation tillage for cassava (Manihot esculenta crantz) production in the tropics

Keywords: بدون به; Casava; Tillage; Bulk density; Penetration resistance; No-till; Compaction

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2011 سفارش ترجمه

Soil-profile distribution of carbon and associated properties in no-till along a precipitation gradient in the central Great Plains

Keywords: بدون به; No-till; Conventional till; Soil organic carbon; Soil inorganic carbon; Soil profile; Wet aggregate stability; Aggregate tensile strength; Precipitation gradient; Semiarid regions

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2011 سفارش ترجمه

Root growth and yield of maize as affected by soil compaction and cover crops

Keywords: بدون به; Brassica cover crops; Bio-drilling; Root penetration; No-till

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2011 سفارش ترجمه

Dryland maize yields and water use efficiency in response to tillage/crop stubble and nutrient management practices in China

Keywords: بدون به; Dryland; Fertilizer; Maize; Reduced tillage; No-till; Water use efficiency (WUE)

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2011 سفارش ترجمه

Ecological management of intensively cropped agro-ecosystems improves soil quality with sustained productivity

Keywords: بدون به; Long Term Ecological Research (LTER); No-till; Reduced input; Organic; Aggregate stability; Soil carbon; Nitrification; Mineralization; Net primary productivity (NPP); Nitrogen use efficiency; Soil quality index; Corn; Maize; Soybean; Wheat

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2011 سفارش ترجمه

Elevated carbon dioxide alters chemical management of Canada thistle in no-till soybean

Keywords: بدون به; Canada thistle; Carbon dioxide; Competition; No-till; Soybean;

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2010 سفارش ترجمه

Effect of crop sequences on soil properties and runoff on natural-rainfall erosion plots under no tillage

Keywords: بدون به; Runoff; No-till; Crop sequences; Soil properties; Natural-rainfall erosion plots

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Weed management in no-till winter wheat (Triticum aestivum L.)

Keywords: بدون به; No-till; Wheat; Weed density; Weed control; Weed emergence

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2010 سفارش ترجمه

Physical properties of a sandy loam Ultisol as affected by tillage-mulch management practices and cropping systems

Keywords: بدون به; soil physical properties; no-till; conventional tillage; mulch; cropping system

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Inorganic nitrogen, microbial biomass and microbial activity of a sandy Brazilian Cerrado soil under different land uses

Keywords: بدون به; Conventional system; Inorganic nitrogen; Metabolic quotient; No-till; Pasture; Soil microbial biomass

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

Distribution of soil organic carbon in different size fractions, under pasture and crop rotations with conventional tillage and no-till systems

Keywords: بدون به; No-till; Conventional tillage; Particulate organic matter; Soil quality indicators; Crop-pasture rotation

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2010 سفارش ترجمه

No-till soil management increases microbial biomass and alters community profiles in soil aggregates

Keywords: بدون به; No-till; Tillage; Aggregates; Microbial biomass; Microbial community

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2010 سفارش ترجمه

Tillage effects on soil organic carbon storage and dynamics in Corn Belt of Ohio USA

Keywords: بدون به; Soil organic carbon; Carbon sequestration; Old carbon; No-till; Conventional till; Woodlot; δ13C

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2010 سفارش ترجمه

Long-term no-till management affects microbial biomass but not community composition in Canadian prairie agroecosytems

Keywords: بدون به; No-till; Microbial biomass; Community composition; Long-term experiments

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2010 سفارش ترجمه

Maize grain yield responses to plant height variability resulting from crop rotation and tillage system in a long-term experiment

Keywords: بدون به; Maize; Plant height variability; Continuous maize rotation; Maize–soybean rotation; No-till; Moldboard plow

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2010 سفارش ترجمه

Comparison of energy of tillage systems in wheat production

Keywords: بدون به; Tillage; Energy; No-till; Wheat; Plow; Net energy gain; Productivity

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

The impact of 14 years of conventional and no-till cultivation on the physical properties and crop yields of a loam soil at Grafton NSW, Australia

Keywords: بدون به; Conventional tillage; No-till; Bulk density; Structural stability; Infiltration; Hardsetting soil

دانلود رایگان متن کامل مقاله ISI 5 صفحه سال انتشار : 2009 سفارش ترجمه

17β-Estradiol and testosterone in drainage and runoff from poultry litter applications to tilled and no-till crop land under irrigation

Keywords: بدون به; Conventional-tillage; Drainage; Estradiol; Irrigation; No-till; Runoff; TestosteroneNT, no-till; CT, conventional-till; PL, poultry litter; CF, conventional fertilizer

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Cover crop and tillage effects on soil enzyme activities following tomato

Keywords: بدون به; Enzyme activities; Conventional tillage; No-till; Cover crops; Broiler litter

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Greenhouse gas fluxes associated with soybean production under two tillage systems in southwestern Quebec

Keywords: بدون به; Greenhouse gases; Carbon dioxide; Nitrous oxide; Soybean production; Tillage systems; No-till; Climate change

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Ammonia volatilization following surface application of urea to tilled and no-till soils: A laboratory comparison

Keywords: بدون به; No-till; Ammonia volatilization; Urea; Urease

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2009 سفارش ترجمه

Phosphorus fractions in Brazilian Cerrado soils as affected by tillage

Keywords: بدون به; No-till; Organic phosphorus; Available phosphorus; Phosphorus fractionation

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Short-term effects of tillage and manure on some soil physical properties and maize root growth in a sandy loam soil in western Iran

Keywords: بدون به; Bulk density; Chisel plow; Cone index; Maize; Manure; Mechanical impedance; Moldboard plow; No-till; Root length density

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2009 سفارش ترجمه

Impact of perennial pasture and tillage systems on carbon input and soil quality indicators

Keywords: بدون به; Crop–pasture rotations; No-till; Soil organic carbon; Soil total nitrogen; Soil erosion; Aggregate stability

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Soil nitrous oxide emissions in long-term cover crops-based rotations under subtropical climate

Keywords: بدون به; Soil management; No-till; Legumes; Global warming; Mineral N

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Isotopic CO2 measurements of soil respiration over conventional and no-till plots in fall and spring

Keywords: بدون به; Carbon dioxide; Isotopes; Management practices; No-till; Keeling plots

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Tillage and drainage impact on soil quality: II. Tensile strength of aggregates, moisture retention and water infiltration

Keywords: بدون به; No-till; Drainage; Tensile strength; Soil moisture characteristics; Sorptivity; Transmissivity; Steady-state infiltration rate; Cumulative infiltration; Alfisols

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Nitrous oxide and methane emissions from long-term tillage under a continuous corn cropping system in Ohio

Keywords: بدون به; Carbon sequestration; Greenhouse gases; Gaseous flux; No-till; Conventional till; Chisel till; Soil temperature; Global warming potential

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Long-term tillage effects on soil carbon storage and carbon dioxide emissions in continuous corn cropping system from an alfisol in Ohio

Keywords: بدون به; Carbon sequestration; CO2 flux; No-till; Chisel plow; Moldboard plow; Soil temperature; Corn-derived carbon; US Corn Belt

دانلود رایگان متن کامل مقاله ISI 9 صفحه سال انتشار : 2009 سفارش ترجمه

Extent of soil water repellency under long-term no-till soils

Keywords: بدون به; Water repellency; Water repellency index; No-till; Plow tillage; Aggregate stability; Particle-size distribution; Soil organic carbon

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2009 سفارش ترجمه

Exploring economically and environmentally viable northeastern US dairy farm strategies for coping with rising corn grain prices

Keywords: بدون به; forage management; no-till; phosphorus; simulation

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2009 سفارش ترجمه

No-till only increases N2O emissions in poorly-aerated soils

Keywords: بدون به; No-till; N2O; Drainage class; Soil aeration; Greenhouse gases

دانلود رایگان متن کامل مقاله ISI 4 صفحه سال انتشار : 2008 سفارش ترجمه

Diversity and abundance of earthworms across an agricultural land-use intensity gradient

Keywords: بدون به; Management systems; No-till; Old-field; Organic; Soil biota; Succession; Tillage

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

Mulching effects on selected soil physical properties

Keywords: بدون به; Soil organic matter; Mulching; Aggregation; No-till; Soil bulk density; Available water capacity; Soil structure

دانلود رایگان متن کامل مقاله ISI 6 صفحه سال انتشار : 2008 سفارش ترجمه

Potassium cycling in a corn-brachiaria cropping system

Keywords: بدون به; Nutrient cycling; Non-exchangeable K; Livestock-crop integration; K dynamic; No-till

دانلود رایگان متن کامل مقاله ISI 7 صفحه سال انتشار : 2008 سفارش ترجمه

Effects of burn/low-till on erosion and soil quality

Keywords: بدون به; Burning; Erosion; Residue; Removal; No-till; Winter wheat

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Impact of fall and early spring herbicide applications on insect populations and soil conditions in no-till soybean

Keywords: بدون به; Allocoris pulicaria; Fall herbicide applications; Herbicide application timing; Negro bug; No-till; Soil moisture; Soil temperature; Weed–insect interactions; Winter annualsEPP, early preplant; WAP, weeks after planting; WBP, weeks before planting; chlor+

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Soil carbon sequestration with continuous no-till management of grain cropping systems in the Virginia coastal plain

Keywords: بدون به; No-till; Carbon sequestration; Soil quality; Biosolids

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2008 سفارش ترجمه

Tillage and drainage impact on soil quality: I. Aggregate stability, carbon and nitrogen pools

Keywords: بدون به; No-till; Drainage; Soil structure; Bulk density; Porosity; Organic carbon pools; Nitrogen pools; Carbon sequestration

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2008 سفارش ترجمه

Evaluation of pedotransfer and measurement approaches to avoid soil compaction

Keywords: بدون به; Pre-consolidation stress; Penetration resistance; Soil compaction; Pedotransfer functions; Soil characterization; No-till; Axle load

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Short-term temporal changes of soil carbon losses after tillage described by a first-order decay model

Keywords: بدون به; Soil respiration; Soil tillage; No-till; Soil organic matter; Labile carbon decay; CO2 flux

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Tillage effects on gaseous emissions from an intensively farmed organic soil in North Central Ohio

Keywords: بدون به; Soil respiration; Soil greenhouse gas emissions; Tillage; Organic soils; No-till

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2008 سفارش ترجمه

Soil physical properties and wheat root growth as affected by no-tillage and conventional tillage systems in a Mediterranean environment of Chile

Keywords: بدون به; No-till; Wheat root density; Soil physical properties; Chile

دانلود رایگان متن کامل مقاله ISI 13 صفحه سال انتشار : 2008 سفارش ترجمه

Use of 7Be to document soil erosion associated with a short period of extreme rainfall

Keywords: بدون به; 7Be; 137Cs; Soil erosion; Extreme rainfall; No-till; Crop residue burning; Chile

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2008 سفارش ترجمه

Surface versus incorporated residue effects on water-stable aggregates

Keywords: بدون به; Soil aggregation; Crop residue; Tillage; Water-stable aggregates; No-till

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