Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swine
Ninety-six Duroc-Landrace-Yorkshire piglets which weighed about 28kg were randomly divided into four groups to be used in studying the different ratios of threonine to lysine (0.62, 0.67, 0.72 and 0.78) on growth performance and carcass composition in growth-finishing swine. The results showed that...
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| Format: | Article |
| Language: | English |
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Zhejiang University Press
2003-11-01
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| Series: | 浙江大学学报. 农业与生命科学版 |
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| Online Access: | https://www.academax.com/doi/10.3785/1008-9209.2003.06.0661 |
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| _version_ | 1849413427287556096 |
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| author | FENG Jie XU Zi-rong |
| author_facet | FENG Jie XU Zi-rong |
| author_sort | FENG Jie |
| collection | DOAJ |
| description | Ninety-six Duroc-Landrace-Yorkshire piglets which weighed about 28kg were randomly divided into four groups to be used in studying the different ratios of threonine to lysine (0.62, 0.67, 0.72 and 0.78) on growth performance and carcass composition in growth-finishing swine. The results showed that 0.72 was the best ratio, which increased the average daily gain, carcass lean percentage and muscle weight by 4.92%, 6.47% and 11.50% (P<0.05) respectively. Feed gain ratio and weights of organs, however, were not affected. |
| format | Article |
| id | doaj-art-56f5b35a869849ddbc4151a27c5f2c69 |
| institution | Kabale University |
| issn | 1008-9209 2097-5155 |
| language | English |
| publishDate | 2003-11-01 |
| publisher | Zhejiang University Press |
| record_format | Article |
| series | 浙江大学学报. 农业与生命科学版 |
| spelling | doaj-art-56f5b35a869849ddbc4151a27c5f2c692025-08-20T03:34:08ZengZhejiang University Press浙江大学学报. 农业与生命科学版1008-92092097-51552003-11-012966166410.3785/1008-9209.2003.06.066110089209Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swineFENG JieXU Zi-rongNinety-six Duroc-Landrace-Yorkshire piglets which weighed about 28kg were randomly divided into four groups to be used in studying the different ratios of threonine to lysine (0.62, 0.67, 0.72 and 0.78) on growth performance and carcass composition in growth-finishing swine. The results showed that 0.72 was the best ratio, which increased the average daily gain, carcass lean percentage and muscle weight by 4.92%, 6.47% and 11.50% (P<0.05) respectively. Feed gain ratio and weights of organs, however, were not affected.https://www.academax.com/doi/10.3785/1008-9209.2003.06.0661threoninelysinegrowth-finishing swinegrowth performancecarcass |
| spellingShingle | FENG Jie XU Zi-rong Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swine 浙江大学学报. 农业与生命科学版 threonine lysine growth-finishing swine growth performance carcass |
| title | Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swine |
| title_full | Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swine |
| title_fullStr | Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swine |
| title_full_unstemmed | Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swine |
| title_short | Effect of different threonine to lysine (threonine/lysine) ratios on growth performance and carcass composition in growth-finishing swine |
| title_sort | effect of different threonine to lysine threonine lysine ratios on growth performance and carcass composition in growth finishing swine |
| topic | threonine lysine growth-finishing swine growth performance carcass |
| url | https://www.academax.com/doi/10.3785/1008-9209.2003.06.0661 |
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