The Effects of Different Levels of Grass ClippingWaste on Performance, Egg Traits and Blood Parameters of Laying Hens
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Abstract:
In this experiment 144 Hy-line (W36) laying hens, 65 to 77 weeks of age were separated into 4 treatments with 3 replicates (12 birds per replicate) in a completely randomized design experiment. The grass clipping wastes incorporated into a complete formulated layer diet, consisting on a corn and soybean based diet, were 0, 1.5, 3.0 and 4.5% in 1 to 4 experimental groups. The results showed that using different levels of clipping waste significantly affected the performance, egg traits, blood biochemical parameters and immune cells of laying hens (P
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Journal title
volume 4 issue 3
pages 591- 596
publication date 2014-09-01
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