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Book of Abstracts <strong>First</strong> <strong>Legume</strong> <strong>Society</strong> <strong>Conference</strong> 2013: A <strong>Legume</strong> Odyssey Novi Sad, Serbia, 9-11 May 2013<br />

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Phytase have beneficial effect in lupine diets for broiler chickens<br />

Sebastian Kaczmarek, Marcin Hejdysz, Andrzej Rutkowski<br />

Poznan University of Life Science, Poznan, Poland<br />

The aim of the study was to investigate the effect of lupine (yellow) in three different levels (5,<br />

10, 20 %) and phytase addition on broiler chickens performance, Ca and P apparent retention as<br />

well as tibia ash. The experiment was conducted with 512 broiler male chickens, divided into eight<br />

dietary treatments, 8 replications with 8 birds in each. All of diets were deficient in Ca, available P<br />

and lysine and TSAA. Apparent ileal digestibility (AID) and retention (AIR) was determined<br />

using TiO 2 as a digestibility marker. Statistical analysis of results was performed using the<br />

General Linear Models procedure (GLM) of the SAS ® . Use of phytase improved BWG (1747 vs.<br />

1872 g), (p

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