LieÃ„ÂivÃƒÂ© rastliny v meniacich sa environmentÃƒÂ¡lnych podmienkach

More documents

Recommendations

Info

Vliv abiotických a biotických stresorů na vlastnosti rostlin 11.5.2005 /9/ KRÁĽOVÁ, K., ŠERŠEŇ, F., MELNÍK, M.: Inhibition of photosynthesis in Chlorella vulgaris by Cu(II) complexes with biologically active ligands. J. Trace Microprobe Techniques 16, 491-500 (1998). /10/ KRÁĽOVÁ, K., KISSOVÁ, K., ŠVAJLENOVÁ, O., VANČO, J.: Biological activity of copper(II) N-salicylidene aminoacidato complexes. Reduction of chlorophyll content in freshwater alga Chlorella vulgaris and inhibition of photosynthetic electron transport in spinach chloroplasts. Chem. Pap. 58, 357-361 (2004). /11/ PLESCH, G., FRIEBEL, C., ŠVAJLENOVÁ, O., KRÄTSMÁR-ŠMOGROVIČ, J.: EPR Study of local and cooperative symmetry effects in N-salicylidene-glycinatocopper(II) complexes. Inorf. Chim. Acta 129, 81-85. /12/ ALI, N.A., BERNAL, M.P., ATER, M.: Tolerance and bioaccumulation of copper in Phragmites australis and Zea mays. Plant and Soil 239, 103-111 (2002). /13/ MOCQUOT, B., VANGRONSVELD, J., CLIJSTERS, H., MENCH, M.: Copper toxicity in young maize (Zea mays L.) plants: Effects on growth, mineral and chlorophyll contents, and enzyme activities. Plant and Soil 182, 287-300 (1996). /14/ CHENG, T., ALLEN, H.E.: Prediction of uptake of copper from solution by lettuce (Lactuca sativa Romance). Environ. Toxicol. Chem. 20, 2544-2551 (2001). /15 / McBRIDE, M.B.: Cupric ion activity in peat soil as a toxicity indicator for maize. J. Environ. Quality 30, 78-84 (2001). /16/ XIONG Z.T., LI Y.H., XU B.: Nutrition influence on copper accumulation by Brassica pekinensis Rupr. Ecotox. Environ. Safety 53, 200-205 (2002). Effect of copper(II) chelates on maize (Zea mays L.) Key words: copper – chelate – Zea mays L. – inhibition – S-donor ligands – plant growth Summary Toxic effects of three pyruvideneglycinatocopper (II) chelates with additional S-donor ligands: thiourea, ethylenethiourea and N-(2-chlorophenyl)thiourea (([Cu(pyrgly)(tu)(H 2 O)] (II), [Cu(pyrgly)(ettu)(H 2 O)] (III) and [Cu(pyrgly)(chftu)] (IV)) on some production characteristics (root and shoot length, cumulative shoot length, dry mass of roots stems and leaves) of maize (Zea mays L.) plants cultivated in hydroponic solutions were studied. The obtained results were compared with those obtained for CuCl 2 (I). In roots, stems and leaves of maize plants cultivated in the presence of 100 μmol dm -3 of the studied chelates copper content was determined using anodic stripping voltammetry. The majority of the accumulated Cu was allocated in roots. The translocation of Cu into above-ground parts of plant (stem, leaves) depended on the structure of additional S-donor ligand. The most 183
Vliv abiotických a biotických stresorů na vlastnosti rostlin 11.5.2005 effective translocation of Cu into the leaves was observed for compound with the most lipophilic additional ligand (N-(2-chlorophenyl)thiourea). Poďakovanie Tieto výsledky sú súčasťou grantových projektov financovaných GA SR VEGA č. 1/0100/03 a 1/0089/03. 184
Page 4 and 5:
Vliv abiotických a biotických str
Page 6 and 7:
Page 8 and 9:
Page 10 and 11:
Page 12 and 13:
Page 14 and 15:
Page 16 and 17:
Page 18 and 19:
Page 20 and 21:
Page 22 and 23:
Page 24 and 25:
Page 26 and 27:
Page 28 and 29:
Page 30 and 31:
Page 32 and 33:
Page 34 and 35:
Page 36 and 37:
Page 38 and 39:
Page 40 and 41:
Page 42 and 43:
Page 44 and 45:
Page 46 and 47:
Page 48 and 49:
Page 50 and 51:
Page 52 and 53:
Page 54 and 55:
Page 56 and 57:
Page 58 and 59:
Page 60 and 61:
Page 62 and 63:
Page 64 and 65:
Page 66 and 67:
Page 68 and 69:
Page 70 and 71:
150 Vliv abiotických a biotických
Page 72 and 73:
Page 74 and 75:
Page 76 and 77:
Page 78 and 79:
Page 80 and 81:
Page 82 and 83:
Page 84 and 85:
Page 86 and 87:
Page 88 and 89:
Page 90 and 91:
Page 92 and 93:
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Page 100 and 101:
Page 102 and 103:
Page 104 and 105:
Page 106 and 107:
Page 108 and 109:
Page 110 and 111:
Page 112 and 113:
Page 114 and 115:
Page 116 and 117:
Page 118 and 119:
Page 120 and 121:
Page 122 and 123:
Page 124 and 125:
Page 126 and 127:
Page 128 and 129:
Page 130 and 131:
Page 132 and 133:
Page 134 and 135: Vliv abiotických a biotických str
Page 180 and 181: 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4
Page 186 and 187: Vliv biotických a abiotických str
Page 234 and 235:
Vliv biotických a abiotických str
Page 236 and 237:
Page 238 and 239:
Page 240 and 241:
Page 242 and 243:
Page 244 and 245:
Page 246 and 247:
Page 248 and 249:
Page 250 and 251:
Page 252 and 253:
Page 254 and 255:
Page 256 and 257:
Page 258 and 259:
Page 260 and 261:
Page 262 and 263:
Page 264 and 265:
Page 266 and 267:
Page 268 and 269:
Page 270 and 271:
Page 272 and 273:
Page 274 and 275:
Page 276 and 277:
Page 278 and 279:
Page 280 and 281:
Page 282 and 283:
Page 284 and 285:
Page 286 and 287:
Page 288 and 289:
Page 290 and 291:
Page 292 and 293:
Page 294 and 295:
Page 296 and 297:
Page 298 and 299:
Page 300 and 301:
Page 302 and 303:
Page 304 and 305:
Page 306 and 307:
Page 308 and 309:
Page 310 and 311:
Page 312 and 313:
Page 314 and 315:
Page 316 and 317:
Page 318 and 319:
Page 320 and 321:
Page 322 and 323:
Page 324 and 325:
Page 326 and 327:
Page 328 and 329:
Page 330 and 331:
Page 332 and 333:
Page 334 and 335:
Page 336 and 337:
Page 338 and 339:
Page 340 and 341:
Page 342 and 343:
Page 344 and 345:
Page 346 and 347:
Page 348 and 349:
Page 350 and 351:
Page 352 and 353:
Page 354 and 355:
Page 356 and 357:
Page 358 and 359:
Page 360 and 361:
Page 362 and 363:
Page 364 and 365:
Page 366 and 367:
Page 368 and 369:
Page 370 and 371:
Page 372 and 373:
Page 374 and 375:
Page 376 and 377:
Page 378 and 379:
Page 380 and 381:
Page 382:
show all

LieÃ„ÂivÃƒÂ© rastliny v meniacich sa environmentÃƒÂ¡lnych podmienkach

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?

LieÃ„ÂivÃƒÂ© rastliny v meniacich sa environmentÃƒÂ¡lnych podmienkach