豫芝8号(原名郑8450)芝麻是河南省芝麻研究中心选育的高产、稳产、多抗芝麻新品种。该品种经5年7次试验,总平均6次为第1位,1次为第3位。一般亩产80～100公斤,最高亩产达250公斤,平均比对照田分别增产10%～30%以上。该品种长势强壮、性状优良。单秆型,稀播有少量分枝,株高可达2米,叶色浓绿,叶腋三花,蒴果 Henan Yu Zhi 8 (formerly known as Zheng 8450) sesame Henan sesame research center breeding high yield, stable yield, multi-resistant new varieties of sesame. The variety after 7 trials in 5 years, the total average of 6 times for the first one, one for the third. General mu produce 80 ~ 100 kilograms, the highest mu yield of 250 kilograms, an average increase of 10% to 30% more than the control field. The variety grows strong, good traits. Single-stalk type, sparse broadcast a small amount of branches, plant height up to 2 meters, dark green leaves, axils three flowers, capsules