Nitrogen accumulation in hydroponically-grown lettuce may pose a health risk to consumers. Thus, the objective of this study was to analyze different concentrations of nitrogen applications in hydroponic lettuce cultivation and their effect on toxicity, cytotoxicity and genotoxicity. A nutrient film technique (NFT) hydroponic system was used to grow the lettuce variety “Vanda.” The treatments consisted of diffe...
Submitted by Guilherme Lemeszenski (guilherme@nead.unesp.br) on 2013-08-22T18:55:13Z No. of bitstreams: 1 S0102-05362007000300006.pdf: 277276 bytes, checksum: a3b4badb42356d8957f5334e37fe269b (MD5); Made available in DSpace on 2013-08-22T18:55:13Z (GMT). No. of bitstreams: 1 S0102-05362007000300006.pdf: 277276 bytes, checksum: a3b4badb42356d8957f5334e37fe269b (MD5) Previous issue date: 2007-09-01; Made availabl...