Effects of cassava chips ( Manihot esculenta Crantz) and rain tree pods ( Samanea saman ) fermented with traditional fermentation starter (loog-pang kaomark) on growth performance, rumen fermentation, and microbial population in goats.

Autor: Pongjongmit T; Department of Animal Production Technology, Faculty of Agricultural Technology, Kalasin University, Kalasin, Thailand., Norrapoke T; Department of Animal Production Technology, Faculty of Agricultural Technology, Kalasin University, Kalasin, Thailand., Ampapon T; Department of Animal science, Faculty of Agriculture and Technology, Rajamangala University of technology Isan Surin Campus, Surin, Thailand., Totakul P; Division of Animal Science, Faculty of Agricultural Technology, Rajamangala University of Technology Thanyaburi, Thanyaburi, Thailand., Khonkhaeng B; Department of Agricultural Innovation and Technology, Institute of Interdisciplinary Studies, Rajamangala University of Technology Isan, Nakhon Ratchasima, Thailand.
Jazyk: angličtina
Zdroj: Animal biotechnology [Anim Biotechnol] 2023 Dec; Vol. 34 (7), pp. 2684-2690. Date of Electronic Publication: 2022 Aug 22.
DOI: 10.1080/10495398.2022.2112687
Abstrakt: To obtain guidelines for improving the quality of animal feed on production performance, rumen fermentation, and microbial population in goats. A total of 16 native-bore crossbred goats were used. A randomized complete block design (RCBD) was planned to compare four supplementation forms. There were four different loog-pang kaomark fermented cassava chips and rain tree pods (CRFLK) at proportions 100:0, 60:40, 50:50, and 40:60, respectively. The results of this study found that rice straw intake in terms of kg was higher in goats fed CRFLK 50:50, 60:40, and 40:60. While CP, NDF, and ADF digestibility were increased in goat fed CRFLK 50:50 and 40:60. The concentration of acetic acid was decreased by supplementation of CRFLK ( p  < 0.05) whereas NH 3 -N and propionic acid were increased ( p  < 0.05) by goat fed CRFLK. However, CH 4 was decreased ( p  < 0.05) as a result of supplementation of CRFLK. The goat fed CRFLK decreased the protozoal population ( p  < 0.05). Moreover, the bacteria population was increased by fed with CRFLK ( p  < 0.05). This study concluded that feeding concentrate inclusion with CRFLK 50:50 and 40:60 resulted in higher propionic acid, CP digestibility, and lowest CH 4 production.
Databáze: MEDLINE
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