Physiological mechanisms and conventional breeding of sweet potato (Ipomoea batatas (L.) Lam.) to drought-tolerance
Rukundo Placide1,2*, Hussein Shimelis1, Mark Laing1 and Daphrose Gahakwa2
1African Centre for Crop Improvement, University of KwaZulu-Natal, Private Bag X01, Scottsville 3209,
Pietermaritzburg, South Africa.
2Rwanda Agriculture Board (RAB), P. O. Box 5016, Kigali-Rwanda.
Email: [email protected]