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| 1 | Effect of yttrium on photosynthesis and water relations in young maize plants显示文摘Despite an increase in spectrum of industrial applications of yttrium(Y) and the fact that it is widely present in the soils and plants,some of which are agronomically important crops,its effects on plant growth and metabolism are still obscure.Therefore,the aim of this work was to examine the effect of different concentrations of Y on its accumulation and distribution,photosynthetic responses,water relations,free proline concentration and growth of young maize plants.The experiment was done with maize(Zea mays L.,hybrid NS-640),in water cultures,under semi-controlled conditions of a greenhouse.Plants were supplied with half-strength complete Hoagland nutrient solution,to which was added either 0(control),10–5,10–4 or 10–3 mol/L Y,in the form of Y(NO)3·5H2O.Each variant was set in thirteen replications,with six plants in each replication.Plants were grown for 21 d and they were at the stage of 3 and 4 leaves when they were analyzed.The presence of Y reduced maize growth and photosynthetic performance.Dimensions of stomata significantly decreased while their density significantly increased on both adaxial and abaxial epidermis.Plant height,root length,total leaf area and dry mass also declined.Concentration of photosynthetic pigments(chl a and b and carotenoids) and free proline decreased.Photosynthesis and transpiration were impaired in the presence of Y – their intensities were also reduced,and the same stands for stomatal conductance of water vapor,photosynthetic water use efficiency(WUE) and water content.Although the highest concentration of Y was found in maize roots in each treatment,Y concentration in the second leaf and shoot also significantly increased with an increase in Y concentration in the nutrient solution.Albeit Y concentration was much higher in roots than in shoots,shoot metabolism and growth were much more disrupted.The results demonstrated that young maize plants accumulated significant amount of Y and that this element,when present in higher concentrations,had unfavorable effect on physiological processes and therefore plant growth. | Ivana Maksimovi Rudolf Kastori Marina Putnik-Deli Milan Boriev | 2014 | Journal of Rare Earths2014，32，4： | 3 |
| 2 | 细胞分裂素对向日葵生物效应的研究——Ⅰ.细胞分裂素对向日葵种子萌发及种苗生长影响显示文摘试验结果表明,适宜浓度的细胞分裂素能够促进向日葵种子的萌发,提高发芽势和发芽率,刺激种苗生长,干物质积累增加。细胞分裂素低浓度具有促进作用,高浓度具有抑制作用。 | 白宝璋 R Kastori | 1990 | 中国油料1990，，4： | 2 |
| 3 | Effects of excess lead,cadmi- um,copper and zinc on water relations in sunflower 显示文摘 | KASTORI R PETROVIC M PETROVIC N | 1992 | J Plant Nutri1992，15，： | 1 |
| 4 | Effect of excess lead,cadmium,copper and zinc on water relations in sunflower 显示文摘 | Kastori R Petrovie N | 1992 | Journal of Plant Nutrition1992，15，： | 1 |
| 5 | Fosfomycin for the treatment of multidrug - resistant, including ex- tended - spectrum beta - lactamase producing, Enterobacteriaeeae infections : a systematic review 显示文摘 | FALAGAS M E KASTORIS A C KAPASKELIS A M | 2010 | Lancet Infect Dis2010，10，1： | 1 |
| 6 | Fosfomycin for the treatment of multidrug-resistant,including extended -spectrum β-lactamase producing,Enterobacteriaceae infections:a systematic review显示文摘 | Falagas ME Kastoris AC Kapaskelis AM | | 0，，： | 1 |
| 7 | Fosfomycin for the treatment of multidrug-resistant,including extended-spectrum beta-lactamase producing,Enterobacteriaceae infections:a systematic review显示文摘 | Falagas M E Kastoris A C Kapaskelis A M | 2010 | Lancet Infect Dis2010，10，1： | 1 |
| 8 | Fosfomycin for the treatment of multidrug - resistant, including extended - spectrum β- lactamase producing, Enterobacteriaceae infections: a systematic review显示文摘 | Falagas ME Kastoris AC Kapaskelis AM | 2010 | Lancet Infect Dis2010，10，： | 1 |
| 9 | Synergy of fosfomycin with other antibiotics for Gram-positive and Gram-negative bacteria显示文摘 | Kastoris AC Rafailidis PI Vouloumanou EK | 2010 | Eur J Clin Pharmacol2010，66，4： | 1 |
| 10 | Fosfomysin for the treatment of infecions cause by multidrug-resistant non-fermenting gram-negative bacilli:a systematic review of microbiogical,animal and clinical studies显示文摘 | Falagas M E Kastoris A C Karageor fopoulos D E | | 0，，05： | 1 |
| 11 | Synergy of fosfomycin with other antibiotics for Gram-positive and Gram-negative bacteria显示文摘 | Kastoris AC Rafailidis PI Vouloumanou EK | | 0，，4： | 1 |
| 12 | Effects of excess lead,cadmium,copper and zinc on water relations in sunflower显示文摘 | Kastori R Petrovic M Petroevic N | 1992 | J Plant Nutrition1992，15，： | 1 |
| 13 | Photosynthesis, chlorophy II fluorescence, and water relation in young sugar beet plants as affected by sulfur supply显示文摘 | Kastori R Plesnicar M Arsenijievic M I | 2000 | Journal plant nutrition2000，23，8： | 1 |
| 14 | Fosfomycin for the treatment of multidrug - resistant, including extended - spectrum β - lactamase producing, Enterobacteriaceae infections: a systematic review 显示文摘 | Falagas ME Kastoris AC Kapaskelis AM | 2010 | Lancet Infect Dis2010，10，： | 1 |
| 15 | Fosfomycin for the treatment of multidrug-resistant,including extended-spectrum beta-lactamase producing,Enterobacteriaceae infections:a systematic review显示文摘 | Falagas ME Kastoris AC Kapaskelis AM | 2010 | Lancet Infect Dis2010，10，1： | 1 |
| 16 | Community-acquired stentrophomonas maltophilia infections:a systematic review显示文摘 | Falagas M E Kastoris A C Vouloumanou E K | 2009 | Eur J Clin Microbiol Infect Dis2009，28，7： | 1 |
| 17 | Effect of excess lead,cadmium,copper and zincon water relations in sunflower显示文摘 | Kastori R Petrovic N | 1992 | Journal of Plant Nutrition1992，15，： | 1 |
| 18 | Fosfomycin for the treatment of multidrug-resistant,including extended-spectrum beta-lactamase producing,Enterobacteriaceae infections: asys- tem atic review显示文摘 | Falagas M E Kastoris A C Kapaskelis A M | 2010 | Lance Infect Dis2010，10，1： | 1 |
| 19 | Fosfomycin for the treatment of infections caused by mul- tidrug- resistant non- fermenting Gram- negative bacilli: a systematic review of microbiological,animal and clinical studies显示文摘 | Falagasa ME Kastoris AC Karageorgopoulosa DE | 2009 | Intern J Antimicrob A g2009，34，： | 1 |
| 20 | Attributable mortality of tenotrophomonas maltophiliainfections: a systematic review of the literature 显示文摘 | Falagas ME Kastoris AC Vouloumanou EK | 2009 | FutureMicrobiol2009，4，9： | 1 |
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