饲粮磷水平对西门塔尔杂交后备母牛营养物质表观消化率的影响
许建海，张微，黄洁，姜军，孙长勉，莫放*
Effects of Dietary Phosphorus Levels on Apparent Digestibility of Nutrients in Simmental Crossbreed Replacement Heifers
XU Jianhai，ZHANG Wei，HUANG Jie，JIANG Jun，SUN Changmian，MO Fang*
动物营养学报
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2011, (04): 589
-596
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DOI: 10.3969/j.issn.1006-267x.2011.04.009
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