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外文期刊>new zealand journal of agricultural research
>The effect of feed enzyme supplementation on the performance of meat#x2010;chickens fed enzyme#x2010;responsive barley#x2010; and wheat/maize#x2010;based diets
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The effect of feed enzyme supplementation on the performance of meat#x2010;chickens fed enzyme#x2010;responsive barley#x2010; and wheat/maize#x2010;based diets
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机译：The effect of feed enzyme supplementation on the performance of meat#x2010;chickens fed enzyme#x2010;responsive barley#x2010; and wheat/maize#x2010;based diets
The effect of a commercial feed enzyme complex on the performance of meat#x2010;chickens fed barley#x2010; and wheat/maize#x2010;based pelleted diets was investigated using a variety of barley whose true metabolisable energy (TME) was found to be responsive to enzyme addition and a feed grade wheat and maize. Bioassays for TME of three varieties of barley and of wheat and maize, showed Fleet barley to be responsive to enzyme addition at 100 ppm (P 0.01) and 200 ppm (P 0.05). The liveweight, liveweight gain, and feed conversion ratio of meat#x2010;chickens receiving Fleet barley#x2010;based diets supplemented with an enzyme complex (Roxazyme G) at either 0, 100, or 150 ppm or a wheat/maize#x2010;based dietary control with no enzyme inclusion (W/M), was significantly improved by enzyme addition.
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