全株构树青贮在务川黑牛日粮中饲用价值评价
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陈光吉,熊先勤,何润霞,田雄,申应龙,邹晓敏,杨洪,尚以顺,赵明坤,李小冬,李世歌,张蓉,舒健虹
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Evaluation of Feeding Value for Whole Broussonetia papyrifera Silage in Diet of Wuchuan Black Beef Cattle
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CHEN GuangJi,XIONG XianQin,HE RunXia,TIAN Xiong,SHEN YingLong,ZOU XiaoMin,YANG Hong,SHANG YiShun,ZHAO MingKun,LI XiaoDong,LI ShiGe,ZHANG Rong,SHU JianHong
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表7 各处理组肉牛肌肉氨基酸组成和含量的比较
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Table 7 Comparison of composition and content of amino acids in beef cattle muscle of each treatment (g/100g)
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项目 Item | 处理组 Treatment | 标准误 SEM | P | A | B | C | D | E | 天冬门氨基酸 Asparagine | 2.08 | 2.03 | 2.07 | 2.10 | 2.14 | 0.030 | 0.879 | 苏氨酸 Threonine | 1.01 | 0.97 | 0.97 | 0.99 | 1.01 | 0.015 | 0.899 | 丝氨酸 Serine | 0.85 | 0.84 | 0.83 | 0.83 | 0.86 | 0.013 | 0.955 | 谷氨酸 Glutamate | 3.64 | 3.50 | 3.56 | 3.59 | 3.69 | 0.057 | 0.894 | 甘氨酸 Glycine | 0.91 | 0.91 | 0.90 | 0.92 | 0.94 | 0.011 | 0.833 | 丙氨酸 Alanine | 1.31 | 1.26 | 1.24 | 1.26 | 1.30 | 0.018 | 0.779 | 缬氨酸 Valine | 1.05 | 1.03 | 1.04 | 1.06 | 1.07 | 0.013 | 0.907 | 异亮氨酸 Isoleucine | 1.05 | 1.01 | 1.03 | 1.04 | 1.06 | 0.016 | 0.907 | 亮氨酸 Leucine | 1.85 | 1.81 | 1.83 | 1.85 | 1.91 | 0.026 | 0.887 | 酪氨酸 Tyrosine | 0.88 | 0.83 | 0.86 | 0.88 | 0.88 | 0.009 | 0.388 | 苯丙氨酸 Phenylalanine | 0.93 | 0.90 | 0.91 | 0.93 | 0.91 | 0.011 | 0.891 | 赖氨酸 Lysine | 2.00 | 1.96 | 2.05 | 2.05 | 2.08 | 0.029 | 0.752 | 组氨酸 Histidine | 0.91 | 0.88 | 0.87 | 0.90 | 0.88 | 0.011 | 0.864 | 精氨酸 Arginine | 1.33 | 1.36 | 1.42 | 1.38 | 1.49 | 0.023 | 0.232 | 脯氨酸 Proline | 0.74 | 0.73 | 0.76 | 0.77 | 0.80 | 0.012 | 0.523 | 蛋氨酸 Methionine | 0.63 | 0.60 | 0.59 | 0.60 | 0.61 | 0.010 | 0.823 | 16种氨基酸总量 Total 16 amino acids | 21.17 | 20.62 | 20.95 | 21.17 | 21.64 | 0.282 | 0.887 |
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