1Toppi LS, Gabbrielli R. Response to cadmium in higherplants [ J ]. Environ Exp Bot1999,41 : 105 - 130.
2Schutzendubel A,Polle A. Plant responses to abiotic stresses: heavy metal - induced oxidative stress and protection by mycorrhization [ J ]. J Exp Bot,2002,53(372) : 1351 - 1365.
6Sheora I S, Aggarwal N, Singh R. Effect of cadmium and nickel on in vivo carbon dixide exchange rate of pigeon pea ( C. ajamuscajanL. ) [ J]. Plant and soil, 1990,129:243 - 249.
7Haag - Kerwer A, Schafer HJ, Heiss S, Walter C, Rausch T . Cadmium exposure in Brassica juncea causes a decline intranspiration rate and leaf expansion without effect onphotosynthesis [ J ]. J Exp Bot 1999,50(341 ) : 1827 - 1835.