అప్లైడ్ సైన్స్ పరిశోధనలో పురోగతి అందరికి ప్రవేశం

నైరూప్య

M1 generation studies in urdbean (Vigna mungo (L.) Hepper)

U. P. Bhosale, B. V. Hallale and S. V. Dubhashi

Seeds of urdbean were treated with various doses/ concentrations of gamma radiation (10 to 50kR), EMS (0.1 to 0.5%) for studying seed germination, seedling injury, pollen sterility, survival of plants at maturity and lethality. Seed germination and survival of plants at maturity decreased with increasing concentration/dose of the mutagens, while seedling injury, pollen sterility and lethality were found increased with increasing concentration / dose of the mutagens in the present variety of Urdbean.