Y. R. Haruna, A. M. Shehu, and A. Ibrahim, “EFFECT OF POULTRY MANURE RATES ON CHLOROPHYLL CONTENT AND FRESH WEIGHT OF THREE AMARANTH VARIETIES IN KANO, NIGERIA”, JAFE, vol. 1, pp. 89–95, Mar. 2026, Accessed: May 25, 2026. [Online]. Available: https://jafe.net.ng/index.php/home/article/view/284