Affiliation: | 1. Central Tuber Crops Research Institute, Horticulture, Sreekariyam, Thiruvananthapuram Kerala, India;2. ICAR RC NEH Region, AP Centre, Agrl. Extension, Basar, Arunachal Pradesh, India;3. ICAR RC NEH Region, AP Centre, Agronomy, Basar, Arunachal Pradesh, India |