دانلود مقالات ISI درباره Ppfd + ترجمه فارسی

Diurnal changes in photosystem II photochemistry, photoprotective compounds and stress-related phytohormones in the CAM plant, Aptenia cordifolia

Keywords: ABA; abscisic acid; CAM; crassulacean acid metabolism; Chl; chlorophyll; DPS; de-epoxidation state of the xanthophyll cycle; DW; dry weight; ϕPSII; relative efficiency of PSII photochemistry; Fv/Fm; maximum efficiency of PSII photochemistry; IR; irrigate

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

The response of the pseudoannual species Trientalis europaea L. to forest gap dynamics in a near-natural spruce forest

Keywords: Disturbance; Forest herb layer; Gap age; Gap size; PPFD;

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Low-temperature effect on enzyme activities involved in sucrose-starch partitioning in salt-stressed and salt-acclimated cotyledons of quinoa (Chenopodium quinoa Willd.) seedlings

Keywords: Chenopodium quinoa; Acid invertase; ADP-glucose pyrophosphorylase; Sucrose phosphate synthase; Sucrose synthase; Sucrose-starch partitioning; Acid INV; soluble acid invertase; ADP-GPPase; ADP-glucose pyrophosphorylase; AMG; amyloglucosidase; G6PDH; gluc

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2009 سفارش ترجمه

Spatio-temporal variation of environmental signals inducing seed germination in temperate conifer plantations and natural hardwood forests in northern Japan

Keywords: Conifer plantation; Germination timing; Leaf phenology; Litter accumulation; PPFD; Red to far-red ratio; Species diversity; Temperature fluctuations

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

Salt tolerant mechanisms in single-cell C4 species Bienertia sinuspersici and Suaeda aralocaspica (Chenopodiaceae)

Keywords: BADH; betaine aldehyde dehydrogenase; CMO; choline monooxygenase; GB; glycine betaine; mosmolal; mmoles solute kg solvent−1; PPFD; photosynthetic photon flux density; SEM; scanning electron microscopy; Bienertia sinuspersici; Glycine betaine; Halophytes

دانلود رایگان متن کامل مقاله ISI 11 صفحه سال انتشار : 2009 سفارش ترجمه

Calcium protection of PS2 complex of Phaseolus coccineus from cadmium toxicity: In vitro study

Keywords: Fm; maximal fluorescence; F0; minimal fluorescence; Fv; variable fluorescence; LHCII; light harvesting Chl a/b complex of PS2; Mes; 4 morpholinoethanesulfonic acid; OEC; oxygen evolving complex; P680; reaction center chlorophyll in PS2; PPFD; photosynthet

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

The change of chlorophyll fluorescence parameters in winter barley during recovery after freezing shock and as affected by cold acclimation and irradiance

Keywords: Hordeum vulgare L.; Photosystem; Recovery; Temperature; Tolerance; Chl; chlorophyll; ETR; electron transport rate of PSII; NPQ; non-photochemical quenching; PAR; photosynthetic active radiation; PPFD; photosynthetic photon flux density; PSI; photosystem I

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

Estimation of absorbed PAR across Scandinavia from satellite measurements: Part I: Incident PAR

Keywords: PAR; PPFD; FAPAR; Irradiance; NPP; MODIS

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

Topographic and temporal patterns in tree seedling establishment, growth, and survival among masting species of southern New England mixed-deciduous forests

Keywords: Quercus rubra; Acer saccharum; Regeneration; Soil moisture; PPFD; Shade tolerance

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

Estimation of absorbed PAR across Scandinavia from satellite measurements. Part II: Modeling and evaluating the fractional absorption

Keywords: FAPAR; FIPAR; PPFD; PAR; MODIS; Scandinavia; Forest; NPP;

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

Analysis of the relationship between photosynthetic photon flux density and natural Taxus baccata seedlings occurrence

Keywords: PAR; PPFD; European yew; Light demands; Light optimum

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

The effect of light spectral quality on leaf senescence and oxidative stress in wheat

Keywords: APX; ascorbate peroxidase; BAP; benzylaminopurine; CAT; catalase; MDA; malondialdehyde; PPFD; photosynthetically photon flux density; POX; guaiacol peroxidase; PVPP; polyvinylpolipyrrolidone; ROS; reactive oxygen species; SHAM; salicylhydroxamic acid; SOD

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

Influence of transient shade periods on the effects of drought on photosynthesis, carbohydrate accumulation and lipid peroxidation in sunflower leaves

Keywords: A; net carbon dioxide uptake rate; Ci; intercellular carbon dioxide concentration; ETR; electron transport rate; Fv/Fm; maximal photochemical efficiency of photosystem II; F′v/F′m; photochemical efficiency of open PSII reaction centres; g; stomatal co

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

Effect of the application of benzyladenine pulse on organogenesis, acclimatisation and endogenous phytohormone content in kiwi explants cultured under autotrophic conditions

Keywords: Abscisic acid; Acclimatisation; Autotrophy; Cytokinins; Indoleacetic acid; In vitro culture; Kiwi (Actinidia deliciosa); ABA; abscisic acid; BA; benzyladenine; C; non-ventilated explants cultured in MS medium with BA and GA3; Cks; cytokinins; DHZ; Dihydro

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

Enhanced leaf elongation rates of wheat at elevated CO2: is it related to carbon and nitrogen dynamics within the growing leaf blade?

Keywords: C; carbon; DAP; days after planting; LER; leaf blade elongation rates; LFEL; last fully expanded leaf blade; PPFD; photosynthetic photon flux density; N; nitrogen; Carbon and nitrogen spatial distribution; Elevated CO2; Leaf blade elongation; Soluble suga

دانلود رایگان متن کامل مقاله ISI 8 صفحه سال انتشار : 2005 سفارش ترجمه

Growth parameters and photosynthetic pigments in leaf segments of Zea mays exposed to cadmium, as related to protection mechanisms

Keywords: Cadmium; Chloroplastic pigments; Growth parameters; Protection mechanisms; Zea mays L; Chl; chlorophyll; DM; dry mass; FM; fresh mass; GSH; glutathione; PCs; phytochelatins; PPFD; photosynthetic photon flux density; ROS; reactive oxygen species; x+c; caro

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

The level of jasmonic acid in Arabidopsis thaliana and Phaseolus coccineus plants under heavy metal stress

Keywords: Abiotic stress; Arabidopsis thaliana; Copper; Cadmium; Jasmonate; JA; jasmonic acid; MJ; jasmonic acid methyl ester; PLE; pressurised liquid extraction; PPFD; photosynthetic photon flux density;

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

Cultivar-specific impairment of strawberry growth, photosynthesis, carbohydrate and nitrogen accumulation by ozone

Keywords: A; net CO2 assimilation rate; Amax; maximal CO2 assimilation rate at CO2 and light saturation; Chl; chlorophyll; Ci; intercellular CO2 concentration; gm′; carboxylation efficiency; PPFD; photosynthetic photon flux density; Rubisco; ribulosebisphosphatca

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

UV-B-induced compounds as affected by proline and NaCl in Hordeum vulgare L. cv. Alfa

Keywords: AOS; active oxygen species; Chl; chlorophyll; F0; chlorophyll fluorescence of dark-adapted state; Fm; maximal fluorescence of PSII in dark-adapted state; Fv; variable chlorophyll fluorescence; qN; non-photochemical fluorescence quenching; qP; photochemica

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

Canopy profiles of photosynthetic parameters under elevated CO2 and N fertilization in a poplar plantation

Keywords: FACE; Populus; Elevated CO2; Photosynthesis; Nitrogen; A400; rate of CO2 uptake at CO2 partial pressure of 400 μmol mol−1; A600; rate of CO2 uptake at CO2 partial pressure of 600 μmol mol−1; Ca; CO2 partial pressure in the air; Ci; CO2 partial press

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

The effect of ozone on the yellowing process of magnesium-deficient clonal Norway spruce grown under defined conditions

Keywords: Environmental chambers; Light-harvesting chlorophyll-a/b protein complex; Mg deficiency; Ozone; Picea abies (L.) Karst.; Yellowing process; Chl; Chlorophyll; DM; dry matter; Fm; yield of Chl-a fluorescence of dark-adapted needles when all PS II reaction c

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

Photosynthetic characteristics of linze jujube in conditions of high temperature and irradiation

Keywords: Pn; net photosynthetic rate; PPFD; photosynthetic photon flux density; Gs; stomatal conductance; PFD; photon flux density; VPD; vapor pressure deficit; RH; air relative humidity; Tl; leaf temperature; Ta; air temperature; Ci; intercellular CO2 concentrati

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

Effects of light intensities on antioxidant enzymes and malondialdehyde content during short-term acclimatization on micropropagated Phalaenopsis plantlet

Keywords: AO; ascorbate oxidase; APX; ascorbate peroxidase; C; indicates in vitro grown plantlets; CAT; catalase; CDNB; 1-chloro-2,4-dinitrobenzene; DTNB; 5,5′-dithiobis (2-nitrobenzoic acid); DHA; dehydro ascorbate content; DHAR; dehydro ascorbate reductase; Fv/

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

Does higher yield potential improve barley performance in Mediterranean conditions?

Keywords: A; net CO2 assimilation rate; Amax; CO2-saturated net CO2 assimilation rate; Asat; light-saturated net CO2 assimilation rate; ca, ci; ambient and intercellular CO2 concentration, respectively; DW; dry weight; Δ13C; carbon isotope discrimination; Fm and F

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

Evidence for the role of the oxygen-evolving manganese complex in photoinhibition of Photosystem II

Keywords: Chl; chlorophyll; DLGA; dl-glyceraldehyde; DCBQ; 2,6-dichlorobenzoquinone; HEPES; 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid; PPFD; photosynthetic photon flux density; PFD; photon flux density; MV; methyl viologen; DCPIP; dichlorophenol-indophenol

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

Early acclimation changes in the photosynthetic apparatus of bean plants during short-term exposure to elevated CO2 concentration under high temperature and light intensity

Keywords: Elevated CO2; Elevated temperature; High light; Phaseolus vulgaris; Chlorophyll a fluorescence; Gas-exchange; Ca; CO2 concentration in the air; Ci; intercellular CO2 concentration; Amax; light and CO2-saturated photosynthetic assimilation rate; gs; stomat

دانلود رایگان متن کامل مقاله ISI 14 صفحه سال انتشار : 2005 سفارش ترجمه

Net CO2 exchange rate of in vitro plum cultures during growth evolution at different photosynthetic photon flux density

Keywords: BA; 6-benzylaminopurine; GA3; gibberellic acid; IBA; indole-3-butyric acid; NaFeEDTA; ethylenediaminetetra-acetic acid ferric monosodium salt; PPFD; photosynthetic photon flux density; CO2 dynamics; CO2 monitoring equipment; Light intensity; Micropropagat

دانلود رایگان متن کامل مقاله ISI 15 صفحه سال انتشار : 2005 سفارش ترجمه

Influence of topographic complexity on solar insolation estimates for the Colorado River, Grand Canyon, AZ

Keywords: Solar incidence; PPFD; Topographic relief; GIS; Aquatic;

دانلود رایگان متن کامل مقاله ISI 16 صفحه سال انتشار : 2005 سفارش ترجمه