1. Effect of mixing ratio of Medicago sativa and Avena sativa L. on nutritional quality, fermentation quality and feed value of forage-type fermented total mixed ration.
- Author
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LIU Ming-jian, LIU Yi-chao, BAI Bao-chao, AN Jiang-bo, GE Gen-tu, WANG Zhi-jun, JIA Yu-shan, and SUN Lin
- Subjects
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OATS , *FERMENTATION of feeds , *FEED quality , *FEED analysis , *ALFALFA , *CORN straw - Abstract
The experiment was to investigate effect of mixing ratio of Medicago sativa and Avena sativa L. on nutritional content, fermentation quality and feed value of forage-type FTMR. The experiment set the ratio of Medicago sativa, Avena sativa L., corn straw were 29L35:7:4:25 (FTMR1 group), 30:30:10:4:26 (FTMR2 group), 34:29:7: 4: 26 (FTMR3 group), 35: 26: 9: 4: 26 (FTMR4 group), 39: 25: 6: 4: 26 (FTMR5 group), respectively, to prepare five groups of FTMR. The FTMR were fermented at room temperature for 60 d. The results showed that the crude protein content of FTMR1 group was significantly higher than that of FTMR5 group (P<0.05). The content of neutral detergent fiber and acid detergent fiber content of FTMR3 group and FTMR4 group were significantly lower than that of FTMR1 group (P<0.05). The ammonia nitrogen content of FTMR3 group was significantly higher than that of other groups (P<0.05). The butyric acid content of FTMR2 group and FTMR4 group were significantly lower than that of other groups (P<0.05). The feeding value of FTMR3 group and FTMR4 group were significantly higher than that of FTMR1 group (P<0.05). The experiment indicates that nutritional content, fermentation quality and feeding value of FTMR4 group forage-type fermented total mixed ratio are relatively high, which is suitable for using in Inner Mongolia. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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