Morphological and yield characters associated with drought resistance in sweet potato (Ipomoea batatas L. Lam); 1: screening of sweet potato clones for drought resistance
1991
Anselmo, B.A. | Bader, R.F. | Chujoy, E. (Northern Philippine Root Crops Research and Training Center, La Trinidad, Benguet (Philippines))
Fifty sweet potato clones were field screened for drought resistance from February, 1990 to May, 1991. The study aimed to identify the morphological and yield characters associated with drought resistance in sweet potato and to select parents for evaluation. Results indicated that number of leaves (40 DAP), vine number (55 DAP), storage root yields (40, 55 and 70 DAP), harvest index and canopy cover (40 DAP) were significantly associated with storage root yield at 90 DAP. Among the clones evaluated, V242 was the highest yielder followed by L063, N001, Kalibre, M1 and Miracle.
Показать больше [+] Меньше [-]Ключевые слова АГРОВОК
Библиографическая информация
Эту запись предоставил University of the Philippines at Los Baños