Fox M C, Southern L L
Department of Animal Science, Louisiana State University Agricultural Center, Baton Rouge 70803.
Poult Sci. 1987 Jun;66(6):1019-22. doi: 10.3382/ps.0661019.
Four experiments were conducted with broiler chicks to investigate the effect of dietary NH4Cl on gain, feed efficiency, duodenal pH, and liver Cu concentration of Eimeria acervulina-infected chicks. Experimental coccidial infection reduced chick gain, feed efficiency, and duodenal pH, but it increased liver Cu concentration in chicks fed excess Cu. Ammonium chloride had no effect on gain, feed efficiency, liver Cu concentration, or on duodenal pH.
进行了四项试验，以研究日粮氯化铵对感染堆型艾美耳球虫的肉鸡生长性能、饲料效率、十二指肠pH值和肝脏铜浓度的影响。试验性球虫感染降低了肉鸡的生长性能、饲料效率和十二指肠pH值，但提高了采食过量铜的肉鸡的肝脏铜浓度。氯化铵对生长性能、饲料效率、肝脏铜浓度或十二指肠pH值均无影响。
