内布拉斯加州西部牛围产期硝酸盐积累情况评估
Evaluation of bovine perinatal nitrate accumulation in western Nebraska.
作者信息
Johnson J L, Grotelueschen D, Knott M
机构信息
University of Nebraska, West Central Research and Extension Center, North Platte 69101.
出版信息
Vet Hum Toxicol. 1994 Oct;36(5):467-71.
PMID:7839576
Abstract
Nitrate-nitrite toxicosis causes numerous cattle deaths every year in western Nebraska. Its role in fetal abortions is complex and still speculative. This paper reports composite fetal nitrate diagnostic levels, fetal abattoir nitrate levels and observations of bovine perinates from cow-calf livestock units.
摘要
亚硝酸盐中毒每年在西内布拉斯加州导致大量牛死亡。其在胎儿流产中的作用复杂且仍属推测。本文报告了复合胎儿硝酸盐诊断水平、胎儿屠宰场硝酸盐水平以及对奶牛-小牛畜牧单位新生牛犊的观察结果。
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