小麦+非淀粉多糖酶日粮不同能量水平对蛋鸡产蛋性能和养分代谢率的影响
苏 坤, 赵国先, 杜宗棠, 张志强
河北农业大学学报 ›› 2012, Vol. 35 ›› Issue (2) : 102-106.
小麦+非淀粉多糖酶日粮不同能量水平对蛋鸡产蛋性能和养分代谢率的影响
Effect of wheat type diet added with non-starch polysaccharide enzymes at different energy levels on product performance and nutrient digestibility of layers
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