The effect of differences in lactation period and milking time on milk production and quality of Saanen Etawa Crossbreed Goats (Sapera)

Abstract This research aims to analyze the effect of different lactation periods and milking time on milk production quality in Sapera goats (Saanen Peranakan Etawa). The was carried out from September 2021 January 2022. materials used were 8 II period III by collecting samples morning afternoon. Milk analysis using Lactoscan SAP (Nova Zagora, Bulgaria). following parameters observed production, fat content, protein lactose density. study Nested Design method, namely nested period. data analyzed statistically T Test. results showed that difference could affect density ( p <0.05). Differences can content conclusion this a higher than goat yield associated afternoon milking, but still normal range. have met standard SNI No. 01–3141–2011 Thai Agricultural Standard (TAS) 6006-2008.