{"title":"奶牛围产期瘤胃液氨浓度的昼夜变化。","authors":"D Dehareng, J M Godeau","doi":"","DOIUrl":null,"url":null,"abstract":"<p><p>Automated and continuous recording of ammonia concentration in rumen liquor (Godeau et al., 1986) was performed on four cows around their first calving. Results suggest an insufficient concentration in early lactation.</p>","PeriodicalId":20966,"journal":{"name":"Reproduction, nutrition, developpement","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"1988-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"[Nyctohemeral variations in the ammonia concentration in rumen fluid, in dairy cows during the peripartum period].\",\"authors\":\"D Dehareng, J M Godeau\",\"doi\":\"\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><p>Automated and continuous recording of ammonia concentration in rumen liquor (Godeau et al., 1986) was performed on four cows around their first calving. Results suggest an insufficient concentration in early lactation.</p>\",\"PeriodicalId\":20966,\"journal\":{\"name\":\"Reproduction, nutrition, developpement\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1988-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Reproduction, nutrition, developpement\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Reproduction, nutrition, developpement","FirstCategoryId":"1085","ListUrlMain":"","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
摘要
在4头奶牛首次产犊前后对瘤胃液氨浓度进行了自动连续记录(Godeau et al.， 1986)。结果提示哺乳期早期浓度不足。
[Nyctohemeral variations in the ammonia concentration in rumen fluid, in dairy cows during the peripartum period].
Automated and continuous recording of ammonia concentration in rumen liquor (Godeau et al., 1986) was performed on four cows around their first calving. Results suggest an insufficient concentration in early lactation.
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