Experiments under present study entitled “Studies on seedling emergence, crop performance and vigour assessment in bitter gourd (Momordica charantia l.)” were undertaken during 2017- 2018 at the Regional Station, Karnal, Division of Seed Science and Technology, ICAR-Indian Agricultural Research Institute, IARI, New Delhi. Halo- priming(KNO3 1%for 48 h), solid m...