دانلود مقالات ISI درباره 15N + ترجمه فارسی

Rhizosphere activity, grass species and N availability effects on the soil C and N cycles

Keywords: 13C; 15N; Rhizosphere; Species strategies; Mineralisation; Immobilisation; Root litter; Particulate organic matter; Dactylis glomerata; Festuca ovina; Lolium perenne;

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

Effects of food quality, starvation and life stage on stable isotope fractionation in Collembola

Keywords: Stable isotopes; Fractionation; 13C; 15N; Springtails; Fungi;

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

Validation of a dynamic ammonium extraction technique for the determination of 15N at enriched abundances

Keywords: 15N; Ammonium; Diffusion; Method; Mass spectrometry;

دانلود رایگان متن کامل مقاله ISI 10 صفحه سال انتشار : 2005 سفارش ترجمه

Environmental implications of low nitrogen use efficiency in excessively fertilized hot pepper (Capsicum frutescens L.) cropping systems

Keywords: Fertilizer N use efficiency; Nitrogen inputs; 15N; Intensive cultivation; Nitrate leaching; Environmental protection;

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

Soil organic matter dynamics after deforestation along a farm field chronosequence in southern highlands of Ethiopia

Keywords: 13C; 15N; C3 plant; C4 plant; Land-use; Chronosequence; Soil organic carbon; Deforestation; Mollic Andosol; Humic Haplustand;

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

Organic matter manipulations have little effect on gross and net nitrogen transformations in two temperate forest mineral soils in the USA and central Europe

Keywords: 15N; Carbon; Gross nitrogen mineralization; Litter addition; Litter removal; DIRT;

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

Dynamics of nutrients uptake by strawberry plants (Fragaria × Ananassa Dutch.) grown in soil and soilless culture

Keywords: Field and soilless trials; Fruit yield and quality; 15N; Nutrient uptake; Nutrient partitioning; N remobilisation;

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

Nitrogen efficiency in wheat under rainfed Mediterranean conditions as affected by split nitrogen application

Keywords: N efficiency; 15N; Soil nitrate; Grain yield;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2005 سفارش ترجمه

Patterns of prehistoric boar Sus scrofa domestication, and inter-islands pig trading across the East China Sea, as determined by carbon and nitrogen isotope analysis

Keywords: 13C; 15N; Pig domestication; Bone collagen; Ryukyu Islands;

دانلود رایگان متن کامل مقاله ISI 12 صفحه سال انتشار : 2005 سفارش ترجمه

Carbon and nitrogen stable isotope composition of cattle hair: ecological fingerprints of production systems?

Keywords: 13C; 15N; Food traceability; Environmental indicators; Livestock farming; Nitrogen balance;

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

Species strategy and N fluxes in grassland soil

Keywords: 15N; Mineralisation; Immobilisation; Species strategy; Dactylis; Lolium; Particulate organic matter;

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

Nitrogen spiraling in subsurface-flow constructed wetlands: Implications for treatment response

Keywords: Subsurface wetlands; Nitrogen; Ammonia; Stable isotope; 15N; Spiralling;

دانلود رایگان متن کامل مقاله ISI 17 صفحه سال انتشار : 2005 سفارش ترجمه

Comparison of Four Markers for Quantifying Microbial Protein Flow from the Rumen of Lactating Dairy Cows*

Keywords: microbial marker; 15N; purines; dairy cowA, adenine; APE, atom percent excess; FAB, fluid-associated bacteria; FP, omasal fluid phase; G, guanine; HX, hypoxanthine; LP, omasal large particle phase; NANMN, nonammonia non-microbial N15; NB, 15N background;

دانلود رایگان متن کامل مقاله ISI 18 صفحه سال انتشار : 2005 سفارش ترجمه