Management and Value-Added of Goat Production, Thailand: The Leucaena (Leucaena leucocephala) as Roughage Source on Performance and Meat Quality in Rainy Season
الموضوعات :
1 - Department of Agricultural Technology, Faculty of Agricultural Technology and Industrial Technology, Nakhon Sawan Rajabhat University, Nakhon Sawan Province, Thailand
الکلمات المفتاحية: performance, <i>Leucaena leucocephala</i>, meat, rainy season, roughage,
ملخص المقالة :
This research is part of knowledge management and value-added transmission of goat production for sustainable career promotion and community food security. The objective of this study was to investigate how fresh leucaena and the effect of different sources of leucaena on growth performance and meat quality in indigenous Anglo-Nubian hybrid goats ale after weaning, with an average weight starting at approximately 15 kg, were divided into 5 groups of 4 with 4 repetitions each. The research was allotted in five into five groups of four repeats each. Treatment 1 received pangola grass as a crude feed source, treatment 2 received leucaena as a 25% feed substitute, treatment 3 received leucaena as a crude feed substitute at level 50%, treatment 4 received leucaena as a feed substitute at level 75, and treatment 5 received leucaena as a 100% coarse feed substitute. Leucaena was able to raise goats at a rate of 75-100%. The average daily gain, feed cost per gain of 1 kg, and blood-urea-nitrogen (BUN) values after 4 hours of feeding were the best and higher than the BUN values of the other groups. The difference in values was statistically significant. (P<0.05), and use in percentages 50-100 did not affect the final weight, total weight gain, dry matter content, protein intake, total feed conversion ratio (FCR), dry matter intake (DMI) to percentage body weight (BW), feed cost per gain, economic loss index, production performance index, salable head return, carcass characteristics, quality and chemical composition of meat, or meat acceptance according to research results. The difference was not statistically significant (P>0.05).
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