performance, ascites susceptibility and economic yield of broilers under intermittent mash-pellet feeding program

نویسندگان

علیرضا عموئیان خاوه

کارشناس ارشد، گروه علوم طیور، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران، ایران محمد امیر کریمی ترشیزی

استادیار، گروه علوم طیور، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران، ایران فرید شریعتمداری

استاد، گروه علوم طیور، دانشکدۀ کشاورزی، دانشگاه تربیت مدرس، تهران، ایران

چکیده

effect of intermittent mash-pellet feeding programs on broilers performance, ascites susceptibility and economic yield was studied using 480 broilers in six treatments and five replicates of 16 chicks per pen were used in a completely randomized design. treatments including: 1. mash feed, 2. heated-mash feed, 3. mash feed in starter and grower and pellet feed in finisher, 4. mash feed in starter and pellet feed in grower and finisher, 5. pellet feed, 6. grinded-pellet feed. pellet feeding increased the feed intake and body weight gain and improved the feed conversion ratio, although the ascites susceptibility increased (p

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