1. Fruit, vegetable and cereal science and biotechnology;M Nedunchezhiyan,2012
2. Growth and yield response of improved sweet potato (Ipomoea batatas (L.) Lam) varieties to different rates of potassium fertilizer in Calabar, Nigeria;DF Uwah;J Agr Sci,2013
3. The sweetpotato;LM Zhang,2009
4. Development and prospect of sweetpotato industry and its technologies in China;DF Ma;Jiangsu J Agric Sci,2012
5. Effects of nitrogen application rates on root yield and nitrogen utilization in different purple sweetpotato varieties;CH Wu;Aata Agron Sin,2016