The present study was carried out to evaluate the compatibility of polyamines and mycorrhiza in the mitigation of induced toxic effect of cadmium at 30, 60 and 90 DAS older of sorghum variety CSV15. The significant hazardous effects and oxidative damage of cadmium nitrate (70 ppm and 150ppm) were evidenced by decreased leaf length, width and area. The reverse responses were observed d by the external application of putrescine (2.5 and 5.0 mM) and mycorrhiza (Glomus; 150 inoculants per kg of soil).

Abiotic, Biotic, Crop, Density, Economy, Foliar, Gap, Higher

Polyamines like putrescine and mycorrhiza Glomus impart significant mitigation of cadmium induced toxicity in sorghum mediated through their defensive role in plants by increasing the length, width and area in the sorghum leaves

Prasann Kumar, Anaytullah Siddique, Jayanti Yomso, Komal and Shipa Rani Dey (2019). Role of Polyamines and Endo-mycorrhiza on Leaf Morphology of Sorghum Grown under Cadmium Toxicity.. Biological Forum – An International Journal, 11(1): 72-76.