THE EFFECTS OF AUTOMOBILE MOTOR WORKSHOP WASTE WATER ON SEEDLING GROWTH OF KIDNEY BEAN AND MUNG BEAN CROPS UNDER ABIOTIC STRESS

The waste water generation from the automobile motor workshop activities are responsible for environmental degradation in form of pollution and showed variable impact on plant growth. This paper gives information, assessment screening about effect work shop seedling growth two different types legume bean crops namely, kidney (Phaseolus vulgaris L.) mung (Vigna radiata (L.) R. Wilkczek) pot culture experiments. results that increase treatment 25%, 50%, 75%, 100% decreased root, length, number leaflets, shoot, leaves dry weight root/shoot ratio common as compared to control. 25% significantly (p<0.05) root performance polluted produced beneficial harmful effects shoot size, leaves, leaf area biomass production bean. at area, weight, specific Increase concentrations 50% rea seedlings P. V. tested percentage tolerance found high control treatment. lowest (32.59%) concentration (100%) workshop. 25, 50, 75 indices values by 104.35, 83.37, 67.63 63.16 percent decrease parameter this study revealed it was might be due abiotic stress water. chemical analysis gradually pH (7.61-9.32), electrical conductivity (0.56-2.62 mScm-1), chloride (13.60-50.96 mgL-1) CaCO3 (45.90-65.21