Flachowsky G, Banjaw K, Dibar D
Beitr Trop Landwirtsch Veterinarmed. 1984;22(3):299-303.
In two short-term experiments (28 and 31 days, respectively), the ergotropic effect was tested of the growth promoters nitrovin (25 mg/kg mixture, and a chinoxalin-1,4-N-dioxide derivate (25 and 50 mg/kg mixture). The experiments were carried out on a total of 1,952 unsorted one-day-old White Leghorn chicks under tropical conditions in Eastern Ethiopia (College of Agriculture at Alemaya). On addition of 50 mg chinoxalin-1,4-N-dioxide, the final weight of the chicks was 105.6 and 104.6%, respectively, in the first and second experiments as compared with the unsupplemented groups. The amount of feed required for each weight gain was reduced to 94.0 and 91.4%, respectively. Nitrovin and smaller amounts of chinoxalin-1,4-N-dioxide increased the body weight to 104.2 and 104.0%, respectively, as compared with the control. The feed requirement (94.6 and 99.9%, respectively) was not reduced significantly (alpha greater than 0.05). Further experiments will be necessary, using other feed additives, more chicks, and longer experimental periods.
在两项短期实验（分别为28天和31天）中，对生长促进剂硝乙烯（25毫克/千克混合物）和一种喹恶啉-1,4-二氧化物衍生物（25毫克/千克和50毫克/千克混合物）的促肾上腺能效应进行了测试。实验在埃塞俄比亚东部热带条件下（阿莱马亚农业学院）对总共1952只未经挑选的一日龄白来航鸡进行。添加50毫克喹恶啉-1,4-二氧化物后，与未添加组相比，在第一次和第二次实验中雏鸡的最终体重分别为105.6%和104.6%。每增加一单位体重所需的饲料量分别降至94.0%和91.4%。与对照组相比，硝乙烯和较少量的喹恶啉-1,4-二氧化物分别使体重增加到104.2%和104.0%。饲料需求量（分别为94.6%和99.9%）没有显著降低（α大于0.05）。有必要使用其他饲料添加剂、更多雏鸡并延长实验周期进行进一步实验。
