Data for: The inclusion of low quantities of lipids in the diet of ruminants fed low quality forages has little effect on rumen function

Ruminal ammonia data, Cr concentration for prediction of retention time, along with the sampling dates and the profile of volatile fatty acids. The data on profile of fatty acids can be provided upon request.本数据集包含瘤胃氨数据、用于预测滞留时间的铬（Chromium）浓度数据，同时附带采样日期与挥发性脂肪酸（Volatile Fatty Acids）谱信息。其中挥发性脂肪酸谱数据可应需求提供。