They usually have slatted floors so the manure can to fall through to a holding pit (Fig. 1.26A). The indoor facility, as is implied, has a roof and side walls (solid or curtains) that can be opened when weather is moderate (Fig. 1.26B). With the exception of these features, ...
Cattle dung is used to make manure or fuel. Cattle skin, or more accurately called hide, is used to make leather. In some regions, such as parts of India, cattle have religious significance. Cattle are the main source of greenhouse gas emissions and are responsible for around 10% of globa...
Acid hydrolysis of fibers from dairy manure. Bioresour. Technol. 2006, 97, 1687–1695. [CrossRef] [PubMed] 31. Runge, T.; Zhang, C. Two-Stage Acid-Catalyzed Conversion of Carbohydrates into Levulinic Acid. Ind. Eng. Chem. Res. 2012, 51, 3265–3270. [CrossRef] 32. Qin, K.; Yan...